50 lines
1.8 KiB
C#
50 lines
1.8 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="UpdatePanelControlTrigger.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 {
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using System;
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using System.ComponentModel;
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using System.Diagnostics.CodeAnalysis;
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using System.Globalization;
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using System.Web;
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using System.Web.UI;
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using System.Web.Resources;
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public abstract class UpdatePanelControlTrigger : UpdatePanelTrigger {
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private string _controlID;
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protected UpdatePanelControlTrigger() {
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}
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[
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Category("Behavior"),
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DefaultValue(""),
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IDReferenceProperty(),
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ResourceDescription("UpdatePanelControlTrigger_ControlID"),
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SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "ID")
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]
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public string ControlID {
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get {
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return _controlID ?? String.Empty;
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}
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set {
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_controlID = value;
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}
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}
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protected Control FindTargetControl(bool searchNamingContainers) {
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if (String.IsNullOrEmpty(ControlID)) {
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throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdatePanelControlTrigger_NoControlID, Owner.ID));
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}
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Control foundControl = ControlUtil.FindTargetControl(ControlID, Owner, searchNamingContainers);
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if (foundControl == null) {
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throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.UpdatePanelControlTrigger_ControlNotFound, ControlID, Owner.ID));
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}
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return foundControl;
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}
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}
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}
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