88 lines
3.8 KiB
C#
88 lines
3.8 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="LicenseException.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.ComponentModel {
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using Microsoft.Win32;
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using System;
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using System.Diagnostics;
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using System.Runtime.Serialization;
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using System.Security.Permissions;
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/// <devdoc>
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/// <para>Represents the exception thrown when a component cannot be granted a license.</para>
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/// </devdoc>
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[HostProtection(SharedState = true)]
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1032:ImplementStandardExceptionConstructors")] // must not, a Type is required in all constructors.
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[Serializable]
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public class LicenseException : SystemException {
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private Type type;
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private object instance;
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.LicenseException'/> class for the
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/// specified type.</para>
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/// </devdoc>
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public LicenseException(Type type) : this(type, null, SR.GetString(SR.LicExceptionTypeOnly, type.FullName)) {
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.LicenseException'/> class for the
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/// specified type and instance.</para>
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/// </devdoc>
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public LicenseException(Type type, object instance) : this(type, null, SR.GetString(SR.LicExceptionTypeAndInstance, type.FullName, instance.GetType().FullName)) {
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.LicenseException'/> class for the
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/// specified type and instance with the specified message.</para>
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/// </devdoc>
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public LicenseException(Type type, object instance, string message) : base(message) {
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this.type = type;
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this.instance = instance;
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HResult = HResults.License;
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.LicenseException'/> class for the
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/// specified innerException, type and instance with the specified message.</para>
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/// </devdoc>
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public LicenseException(Type type, object instance, string message, Exception innerException) : base(message, innerException) {
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this.type = type;
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this.instance = instance;
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HResult = HResults.License;
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}
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/// <devdoc>
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/// Need this constructor since Exception implements ISerializable.
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/// </devdoc>
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protected LicenseException(SerializationInfo info, StreamingContext context) : base (info, context) {
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type = (Type) info.GetValue("type", typeof(Type));
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instance = info.GetValue("instance", typeof(object));
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}
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/// <devdoc>
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/// <para>Gets the type of the component that was not granted a license.</para>
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/// </devdoc>
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public Type LicensedType {
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get {
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return type;
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}
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}
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/// <devdoc>
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/// Need this since Exception implements ISerializable and we have fields to save out.
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/// </devdoc>
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[SecurityPermission(SecurityAction.Demand, SerializationFormatter=true)]
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public override void GetObjectData(SerializationInfo info, StreamingContext context) {
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if (info == null) {
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throw new ArgumentNullException("info");
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}
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info.AddValue("type", type);
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info.AddValue("instance", instance);
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base.GetObjectData(info, context);
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}
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}
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}
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