76 lines
2.4 KiB
C#
76 lines
2.4 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="OleDbErrorCollection.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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// <owner current="true" primary="false">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Data.OleDb {
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using System;
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using System.ComponentModel;
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using System.Collections;
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using System.Data.Common;
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[Serializable, ListBindable(false)]
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public sealed class OleDbErrorCollection : System.Collections.ICollection {
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readonly private ArrayList items; // WebData 106655
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internal OleDbErrorCollection(UnsafeNativeMethods.IErrorInfo errorInfo) {
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ArrayList items = new ArrayList();
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Bid.Trace("<oledb.IUnknown.QueryInterface|API|OS> IErrorRecords\n");
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UnsafeNativeMethods.IErrorRecords errorRecords = (errorInfo as UnsafeNativeMethods.IErrorRecords);
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if (null != errorRecords) {
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int recordCount = errorRecords.GetRecordCount();
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Bid.Trace("<oledb.IErrorRecords.GetRecordCount|API|OS|RET> RecordCount=%d\n", recordCount);
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for (int i = 0; i < recordCount; ++i) {
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OleDbError error = new OleDbError(errorRecords, i);
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items.Add(error);
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}
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}
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this.items = items;
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}
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bool System.Collections.ICollection.IsSynchronized {
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get { return false;}
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}
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object System.Collections.ICollection.SyncRoot {
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get { return this;}
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}
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public int Count {
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get {
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ArrayList items = this.items;
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return ((null != items) ? items.Count : 0);
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}
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}
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public OleDbError this[int index] {
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get {
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return (this.items[index] as OleDbError);
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}
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}
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internal void AddRange(ICollection c) {
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items.AddRange(c);
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}
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public void CopyTo(Array array, int index) {
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this.items.CopyTo(array, index);
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}
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public void CopyTo (OleDbError[] array, int index) {
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this.items.CopyTo(array, index);
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}
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public IEnumerator GetEnumerator() {
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return this.items.GetEnumerator();
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}
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}
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}
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