63 lines
1.7 KiB
C#
63 lines
1.7 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="DataControlButton.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.UI.WebControls {
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using System;
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using System.Drawing;
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using System.Web.Util;
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/// <devdoc>
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/// Derived version of Button used within a DataControl.
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/// </devdoc>
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[SupportsEventValidation]
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internal sealed class DataControlButton : Button {
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IPostBackContainer _container;
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internal DataControlButton(IPostBackContainer container) {
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_container = container;
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}
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public override bool CausesValidation {
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get {
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return false;
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}
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set {
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throw new NotSupportedException(SR.GetString(SR.CannotSetValidationOnDataControlButtons));
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}
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}
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public override bool UseSubmitBehavior {
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get {
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return false;
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}
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set {
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throw new NotSupportedException();
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}
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}
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protected sealed override PostBackOptions GetPostBackOptions() {
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PostBackOptions options;
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if (_container != null) {
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options = _container.GetPostBackOptions(this);
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if (Page != null) {
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options.ClientSubmit = true;
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}
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}
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else {
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options = base.GetPostBackOptions();
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}
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return options;
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}
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}
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}
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