437 lines
21 KiB
C#
437 lines
21 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="WebEventCodes.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.Management {
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using System.Globalization;
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using System.Collections;
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using Debug=System.Web.Util.Debug;
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using System.Security.Permissions;
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// this class is a container for pre-defined event codes
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// all APIs will take integers so application defined
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// codes or new codes added through servicing are supported
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public sealed class WebEventCodes {
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private WebEventCodes() {
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}
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static WebEventCodes()
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{
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InitEventArrayDimensions();
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}
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// (not bit flags)
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// we're not using an enum for extensibility reasons
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public const int InvalidEventCode = -1;
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public const int UndefinedEventCode = 0;
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public const int UndefinedEventDetailCode = 0;
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// ----------------------------------
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// Application Codes
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// ----------------------------------
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public const int ApplicationCodeBase = 1000;
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public const int ApplicationStart = ApplicationCodeBase + 1;
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public const int ApplicationShutdown = ApplicationCodeBase + 2;
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public const int ApplicationCompilationStart = ApplicationCodeBase + 3;
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public const int ApplicationCompilationEnd = ApplicationCodeBase + 4;
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public const int ApplicationHeartbeat = ApplicationCodeBase + 5;
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internal const int ApplicationCodeBaseLast = ApplicationCodeBase + 5;
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// ----------------------------------
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// Request Codes
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// ----------------------------------
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public const int RequestCodeBase = 2000;
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public const int RequestTransactionComplete = RequestCodeBase+1;
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public const int RequestTransactionAbort = RequestCodeBase+2;
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internal const int RequestCodeBaseLast = RequestCodeBase+2;
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// ----------------------------------
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// Error Codes
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// ----------------------------------
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public const int ErrorCodeBase = 3000;
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// Errors during request processing related to client input
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// or behavior
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public const int RuntimeErrorRequestAbort = ErrorCodeBase + 1;
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public const int RuntimeErrorViewStateFailure = ErrorCodeBase + 2;
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public const int RuntimeErrorValidationFailure = ErrorCodeBase + 3;
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public const int RuntimeErrorPostTooLarge = ErrorCodeBase + 4;
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public const int RuntimeErrorUnhandledException = ErrorCodeBase + 5;
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// Errors related to configuration or invalid code
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public const int WebErrorParserError = ErrorCodeBase + 6;
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public const int WebErrorCompilationError = ErrorCodeBase + 7;
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public const int WebErrorConfigurationError = ErrorCodeBase + 8;
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public const int WebErrorOtherError = ErrorCodeBase + 9;
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public const int WebErrorPropertyDeserializationError = ErrorCodeBase + 10;
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public const int WebErrorObjectStateFormatterDeserializationError = ErrorCodeBase + 11;
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public const int RuntimeErrorWebResourceFailure = ErrorCodeBase + 12;
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internal const int ErrorCodeBaseLast = ErrorCodeBase + 12;
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// ----------------------------------
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// Audit codes
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// ----------------------------------
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public const int AuditCodeBase = 4000;
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// success codes
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public const int AuditFormsAuthenticationSuccess = AuditCodeBase + 1;
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public const int AuditMembershipAuthenticationSuccess = AuditCodeBase + 2;
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public const int AuditUrlAuthorizationSuccess = AuditCodeBase + 3;
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public const int AuditFileAuthorizationSuccess = AuditCodeBase + 4;
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// failure codes
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public const int AuditFormsAuthenticationFailure = AuditCodeBase +5;
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public const int AuditMembershipAuthenticationFailure = AuditCodeBase + 6;
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public const int AuditUrlAuthorizationFailure = AuditCodeBase + 7;
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public const int AuditFileAuthorizationFailure = AuditCodeBase + 8;
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public const int AuditInvalidViewStateFailure = AuditCodeBase + 9;
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public const int AuditUnhandledSecurityException = AuditCodeBase + 10;
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public const int AuditUnhandledAccessException = AuditCodeBase + 11;
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internal const int AuditCodeBaseLast = AuditCodeBase + 11;
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// Misc events
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public const int MiscCodeBase = 6000;
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public const int WebEventProviderInformation = MiscCodeBase + 1;
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internal const int MiscCodeBaseLast = MiscCodeBase + 1;
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// Last code base
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internal const int LastCodeBase = 6000;
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/////////////////////////////////////////////////////
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// Detail Codes
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/////////////////////////////////////////////////////
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public const int ApplicationDetailCodeBase = 50000;
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public const int ApplicationShutdownUnknown = ApplicationDetailCodeBase + 1;
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public const int ApplicationShutdownHostingEnvironment = ApplicationDetailCodeBase + 2;
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public const int ApplicationShutdownChangeInGlobalAsax = ApplicationDetailCodeBase + 3;
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public const int ApplicationShutdownConfigurationChange = ApplicationDetailCodeBase + 4;
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public const int ApplicationShutdownUnloadAppDomainCalled = ApplicationDetailCodeBase + 5;
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public const int ApplicationShutdownChangeInSecurityPolicyFile = ApplicationDetailCodeBase + 6;
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public const int ApplicationShutdownBinDirChangeOrDirectoryRename = ApplicationDetailCodeBase + 7;
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public const int ApplicationShutdownBrowsersDirChangeOrDirectoryRename = ApplicationDetailCodeBase + 8;
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public const int ApplicationShutdownCodeDirChangeOrDirectoryRename = ApplicationDetailCodeBase + 9;
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public const int ApplicationShutdownResourcesDirChangeOrDirectoryRename = ApplicationDetailCodeBase + 10;
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public const int ApplicationShutdownIdleTimeout = ApplicationDetailCodeBase + 11;
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public const int ApplicationShutdownPhysicalApplicationPathChanged = ApplicationDetailCodeBase + 12;
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public const int ApplicationShutdownHttpRuntimeClose = ApplicationDetailCodeBase + 13;
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public const int ApplicationShutdownInitializationError = ApplicationDetailCodeBase + 14;
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public const int ApplicationShutdownMaxRecompilationsReached = ApplicationDetailCodeBase + 15;
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public const int StateServerConnectionError = ApplicationDetailCodeBase + 16;
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public const int ApplicationShutdownBuildManagerChange = ApplicationDetailCodeBase + 17;
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// Audit detail codes
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public const int AuditDetailCodeBase = 50200;
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public const int InvalidTicketFailure = AuditDetailCodeBase + 1;
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public const int ExpiredTicketFailure = AuditDetailCodeBase + 2;
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public const int InvalidViewStateMac = AuditDetailCodeBase + 3;
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public const int InvalidViewState = AuditDetailCodeBase + 4;
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// Web Event provider detail codes
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public const int WebEventDetailCodeBase = 50300;
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public const int SqlProviderEventsDropped = WebEventDetailCodeBase + 1;
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// Application extensions should start from here
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public const int WebExtendedBase = 100000;
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internal static string MessageFromEventCode(int eventCode, int eventDetailCode) {
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string msg = null;
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string detailMsg = null;
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if (eventDetailCode != 0) {
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switch(eventDetailCode) {
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case ApplicationShutdownUnknown:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownUnknown);
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break;
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case ApplicationShutdownHostingEnvironment:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownHostingEnvironment);
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break;
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case ApplicationShutdownChangeInGlobalAsax:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownChangeInGlobalAsax);
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break;
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case ApplicationShutdownConfigurationChange:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownConfigurationChange);
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break;
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case ApplicationShutdownUnloadAppDomainCalled:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownUnloadAppDomainCalled);
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break;
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case ApplicationShutdownChangeInSecurityPolicyFile:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownChangeInSecurityPolicyFile);
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break;
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case ApplicationShutdownBinDirChangeOrDirectoryRename:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownBinDirChangeOrDirectoryRename);
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break;
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case ApplicationShutdownBrowsersDirChangeOrDirectoryRename:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownBrowsersDirChangeOrDirectoryRename);
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break;
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case ApplicationShutdownCodeDirChangeOrDirectoryRename:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownCodeDirChangeOrDirectoryRename);
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break;
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case ApplicationShutdownResourcesDirChangeOrDirectoryRename:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownResourcesDirChangeOrDirectoryRename);
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break;
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case ApplicationShutdownIdleTimeout:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownIdleTimeout);
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break;
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case ApplicationShutdownPhysicalApplicationPathChanged:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownPhysicalApplicationPathChanged);
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break;
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case ApplicationShutdownHttpRuntimeClose:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownHttpRuntimeClose);
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break;
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case ApplicationShutdownInitializationError:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownInitializationError);
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break;
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case ApplicationShutdownMaxRecompilationsReached:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownMaxRecompilationsReached);
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break;
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case ApplicationShutdownBuildManagerChange:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ApplicationShutdownBuildManagerChange);
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break;
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case StateServerConnectionError:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_StateServerConnectionError);
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break;
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case InvalidTicketFailure:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_InvalidTicketFailure);
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break;
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case ExpiredTicketFailure:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_ExpiredTicketFailure);
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break;
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case InvalidViewStateMac:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_InvalidViewStateMac);
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break;
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case InvalidViewState:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_InvalidViewState);
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break;
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case SqlProviderEventsDropped:
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detailMsg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_detail_SqlProviderEventsDropped);
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break;
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default:
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break;
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}
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}
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switch(eventCode) {
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case ApplicationStart:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_ApplicationStart);
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break;
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case ApplicationShutdown:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_ApplicationShutdown);
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break;
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case ApplicationCompilationStart:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_ApplicationCompilationStart);
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break;
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case ApplicationCompilationEnd:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_ApplicationCompilationEnd);
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break;
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case ApplicationHeartbeat:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_ApplicationHeartbeat);
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break;
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case RequestTransactionComplete:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RequestTransactionComplete);
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break;
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case RequestTransactionAbort:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RequestTransactionAbort);
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break;
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case RuntimeErrorRequestAbort:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RuntimeErrorRequestAbort);
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break;
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case RuntimeErrorViewStateFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RuntimeErrorViewStateFailure);
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break;
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case RuntimeErrorValidationFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RuntimeErrorValidationFailure);
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break;
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case RuntimeErrorPostTooLarge:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RuntimeErrorPostTooLarge);
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break;
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case RuntimeErrorUnhandledException:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_RuntimeErrorUnhandledException);
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break;
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case WebErrorParserError:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_WebErrorParserError);
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break;
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case WebErrorCompilationError:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_WebErrorCompilationError);
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break;
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case WebErrorConfigurationError:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_WebErrorConfigurationError);
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break;
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case AuditUnhandledSecurityException:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditUnhandledSecurityException);
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break;
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case AuditInvalidViewStateFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditInvalidViewStateFailure);
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break;
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case AuditFormsAuthenticationSuccess:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditFormsAuthenticationSuccess);
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break;
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case AuditUrlAuthorizationSuccess:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditUrlAuthorizationSuccess);
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break;
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case AuditFileAuthorizationFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditFileAuthorizationFailure);
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break;
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case AuditFormsAuthenticationFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditFormsAuthenticationFailure);
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break;
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case AuditFileAuthorizationSuccess:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditFileAuthorizationSuccess);
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break;
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case AuditMembershipAuthenticationSuccess:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditMembershipAuthenticationSuccess);
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break;
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case AuditMembershipAuthenticationFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditMembershipAuthenticationFailure);
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break;
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case AuditUrlAuthorizationFailure:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditUrlAuthorizationFailure);
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break;
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case AuditUnhandledAccessException:
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msg = WebBaseEvent.FormatResourceStringWithCache(SR.Webevent_msg_AuditUnhandledAccessException);
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break;
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default:
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Debug.Assert(false, "ASP.NET event code " + eventCode.ToString(CultureInfo.InvariantCulture) + " doesn't have message string mapped to it");
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return String.Empty;
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}
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if (detailMsg != null) {
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msg += " " + detailMsg;
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}
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return msg;
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}
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// Both WebBaseEvents and HealthMonitoringSectionHelper has to store information per {event type, event code}.
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// But for system event type, eventCode and event type has a N:1 relationship. Meaning every event
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// code can be mapped to one and only one event type. So instead of using {event type, event code} as
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// the key, we can use just the event code as the key.
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// The simplest way is to use a hashtable. But in order to boost performance, we store those
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// information using an array with event code as the key. However, because the event code range is not
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// continuous, and has large gap between categories, instead we use an NxM array, when N is number
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// of major event code categories (e.g. ApplicationCodeBase and RequestCodeBase), and M is the
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// max number of per category event code among all the catogories.
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// WebBaseEvents and HealthMonitoringSectionHelper will each maintain its own NxM arrays, and it
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// depends on the following functions to calculate the sizes of the array, and to convert an event
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// code into a (x,y) coordinate.
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internal static int[] s_eventArrayDimensionSizes = new int[2];
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internal static int GetEventArrayDimensionSize(int dim) {
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Debug.Assert(dim == 0 || dim == 1, "dim == 0 || dim == 1");
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return s_eventArrayDimensionSizes[dim];
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}
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// Convert an event code into a (x,y) coordinate.
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internal static void GetEventArrayIndexsFromEventCode(int eventCode, out int index0, out int index1) {
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index0 = eventCode/1000 - 1;
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index1 = eventCode - (eventCode/1000)*1000 - 1;
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Debug.Assert(index0 >= 0 && index0 < GetEventArrayDimensionSize(0), "Index0 of system eventCode out of expected range: " + eventCode);
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Debug.Assert(index1 >= 0 && index1 < GetEventArrayDimensionSize(1), "Index1 of system eventCode out of expected range: " + eventCode);
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}
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static void InitEventArrayDimensions()
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{
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int sizeOf2ndDim = 0;
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int size;
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// Below is the manual way to figure out the size of the 2nd dimension.
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size = WebEventCodes.ApplicationCodeBaseLast - WebEventCodes.ApplicationCodeBase;
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if (size > sizeOf2ndDim) {
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sizeOf2ndDim = size;
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}
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size = WebEventCodes.RequestCodeBaseLast - WebEventCodes.RequestCodeBase;
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if (size > sizeOf2ndDim) {
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sizeOf2ndDim = size;
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}
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size = WebEventCodes.ErrorCodeBaseLast - WebEventCodes.ErrorCodeBase;
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if (size > sizeOf2ndDim) {
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sizeOf2ndDim = size;
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}
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size = WebEventCodes.AuditCodeBaseLast - WebEventCodes.AuditCodeBase;
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if (size > sizeOf2ndDim) {
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sizeOf2ndDim = size;
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}
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size = WebEventCodes.MiscCodeBaseLast - WebEventCodes.MiscCodeBase;
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if (size > sizeOf2ndDim) {
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sizeOf2ndDim = size;
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}
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s_eventArrayDimensionSizes[0] = WebEventCodes.LastCodeBase/1000;
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s_eventArrayDimensionSizes[1] = sizeOf2ndDim;
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}
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}
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}
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