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//------------------------------------------------------------------------------
// <copyright file="DataTablePropertyDescriptor.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
// <owner current="true" primary="false">Microsoft</owner>
// <owner current="false" primary="false">Microsoft</owner>
//------------------------------------------------------------------------------
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;
}
}
}
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