Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Data / System / Data / DataTablePropertyDescriptor.cs / 1 / DataTablePropertyDescriptor.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //[....] //[....] //----------------------------------------------------------------------------- namespace System.Data { using System; using System.ComponentModel; internal sealed class DataTablePropertyDescriptor : PropertyDescriptor { DataTable table; public DataTable Table { get { return table; } } internal DataTablePropertyDescriptor(DataTable dataTable) : base(dataTable.TableName, null) { this.table = dataTable; } public override Type ComponentType { get { return typeof(DataRowView); } } public override bool IsReadOnly { get { return false; } } public override Type PropertyType { get { return typeof(IBindingList); } } public override bool Equals(object other) { if (other is DataTablePropertyDescriptor) { DataTablePropertyDescriptor descriptor = (DataTablePropertyDescriptor) other; return(descriptor.Table == Table); } return false; } public override Int32 GetHashCode() { return Table.GetHashCode(); } public override bool CanResetValue(object component) { return false; } public override object GetValue(object component) { DataViewManagerListItemTypeDescriptor dataViewManagerListItem = (DataViewManagerListItemTypeDescriptor) component; return dataViewManagerListItem.GetDataView(table); } public override void ResetValue(object component) { } public override void SetValue(object component, object value) { } public override bool ShouldSerializeValue(object component) { return false; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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