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