53 lines
1.6 KiB
C#
53 lines
1.6 KiB
C#
//------------------------------------------------------------------------------
|
|
// <copyright file="ZoneButton.cs" company="Microsoft">
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
// </copyright>
|
|
//------------------------------------------------------------------------------
|
|
|
|
namespace System.Web.UI.WebControls.WebParts {
|
|
|
|
using System;
|
|
using System.ComponentModel;
|
|
using System.Web.UI.WebControls;
|
|
|
|
[SupportsEventValidation]
|
|
internal sealed class ZoneButton : Button {
|
|
|
|
private WebZone _owner;
|
|
private string _eventArgument;
|
|
|
|
public ZoneButton(WebZone owner, string eventArgument) {
|
|
if (owner == null) {
|
|
throw new ArgumentNullException("owner");
|
|
}
|
|
_owner = owner;
|
|
_eventArgument = eventArgument;
|
|
}
|
|
|
|
[
|
|
DefaultValue(false),
|
|
]
|
|
public override bool UseSubmitBehavior {
|
|
get {
|
|
return false;
|
|
}
|
|
set {
|
|
// This is an internal sealed class so we know the setter is never called.
|
|
throw new InvalidOperationException();
|
|
}
|
|
}
|
|
|
|
protected override PostBackOptions GetPostBackOptions() {
|
|
// _owner.Page may be null in the designer
|
|
if (!String.IsNullOrEmpty(_eventArgument) && _owner.Page != null) {
|
|
PostBackOptions options = new PostBackOptions(_owner, _eventArgument);
|
|
options.ClientSubmit = true;
|
|
|
|
return options;
|
|
}
|
|
|
|
return base.GetPostBackOptions();
|
|
}
|
|
}
|
|
}
|