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How to catch Toolbar- ToolbarDropDownList element selected event?
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xiaoningyu@netscape.net
Dear friends,

I couldn't find any maerial about how to catch Toolbar- ToolbarDropDownList element selected event.

Anyone can tell me if Microsoft® Internet Explorer Toolbar WebControls catch DropDownList element selected event or not? If yes, how?

Thanks.

Xiaoning

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James Avery
You can capture the event using onchange. It will fire whenever the
dropdownlist is changed.

You can find more information about it here:
http://msdn.microsoft.com/workshop/author/behaviors/library/toolbar/Tool
barDropDownList.asp

-----Original Message-----
From: Click here to reveal e-mail address [mailto:Click here to reveal e-mail address]
Sent: Tuesday, April 16, 2002 9:28 AM
To: aspngwebcontrols
Subject: [aspngwebcontrols] How to catch Toolbar- ToolbarDropDownList
element selected event?

Dear friends,

I couldn't find any maerial about how to catch Toolbar-
ToolbarDropDownList element selected event.

Anyone can tell me if MicrosoftR Internet Explorer Toolbar WebControls
catch DropDownList element selected event or not? If yes, how?

Thanks.

Xiaoning

__________________________________________________________________
Your favorite stores, helpful shopping tools and great gift ideas.
Experience the convenience of buying online with Shop@Netscape!
http://shopnow.netscape.com/

Get your own FREE, personal Netscape Mail account today at
http://webmail.netscape.com/

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Reply to this message...
 
    
xiaoningyu@netscape.net
Dear James,

Thanks for reply. But it still doesn't work. Following is my code, wish you can have a look. Tell me where is wrong.

When I debug the program, only button get respond, stops in ToolbarClick method, but there is no respod when I change the item in the dropdown list.

C# code
----------------------------------------------
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Microsoft.Web.UI.WebControls;

namespace WebApplication1
{
/// <summary>
/// Summary description for ToolBar.
/// </summary>
public class ToolBar : System.Web.UI.Page
{
protected Microsoft.Web.UI.WebControls.Toolbar Test_Toolbar;

private void Page_Load(object sender, System.EventArgs e)
{
if (!this.IsPostBack)
{
ToolbarDropDownList dropdownlist=new ToolbarDropDownList();
dropdownlist.ID="Drop Down List";
Test_Toolbar.Items.Add(dropdownlist);

dropdownlist.Items.Add("option1");
dropdownlist.Items.Add("option2");
dropdownlist.Items.Add("option3");

ToolbarButton button = new ToolbarButton();
button.Text="button";
button.ID="button";
Test_Toolbar.Items.Add(button);
}
}

#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);

}
#endregion
public void ToolbarClick(object sender, EventArgs e)
{
string sendername=sender.ToString();
}
public void Toolbar_OnChange(object sender, EventArgs e)
{
string sendername=sender.ToString();
}
}
}

ASPX code
--------------------
<%@ Register TagPrefix="iewc" Namespace="Microsoft.Web.UI.WebControls" Assembly="Microsoft.Web.UI.WebControls, Version=1.0.2.116, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Page language="c#" Codebehind="ToolBar.aspx.cs" AutoEventWireup="false" Inherits="WebApplication1.ToolBar" %>

<HTML>
<HEAD>
<title>ToolBar</title>
</HEAD>
<body >

<form id="ToolBar" method="post" runat="server">

<iewc:Toolbar id=Test_Toolbar runat="server" AutoPostBack="True" OnButtonClick="ToolbarClick" OnChange="Toolbar_OnChange" OnSelectedIndexChanged="Toolbar_OnChange">
</iewc:Toolbar>
</form>

</body>
</HTML>

----------------------------------------------------------------

"James Avery" <Click here to reveal e-mail address> wrote:

[Original message clipped]

__________________________________________________________________
Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/

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Reply to this message...
 
 
System.EventArgs
System.EventHandler
System.Web.UI.Page
System.Web.UI.WebControls.DropDownList
System.Windows.Forms.ToolBar
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