UpdatePanelControlTrigger.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / Orcas / RTM / ndp / fx / src / xsp / System / Web / Extensions / ui / UpdatePanelControlTrigger.cs / 1 / UpdatePanelControlTrigger.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI { 
    using System; 
    using System.ComponentModel;
    using System.Diagnostics.CodeAnalysis; 
    using System.Globalization;
    using System.Security.Permissions;
    using System.Web;
    using System.Web.UI; 
    using System.Web.Resources;
 
    [ 
    AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal),
    AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal) 
    ]
    public abstract class UpdatePanelControlTrigger : UpdatePanelTrigger {
        private string _controlID;
 
        protected UpdatePanelControlTrigger() {
        } 
 
        [
        Category("Behavior"), 
        DefaultValue(""),
        IDReferenceProperty(),
        ResourceDescription("UpdatePanelControlTrigger_ControlID"),
        SuppressMessage("Microsoft.Naming", "CA1706:ShortAcronymsShouldBeUppercase") 
        ]
        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;
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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