Control Array Problem

[Toni]

I have ImageButton array. I have defined onClick event and it works. But in
this function I can not use control propetries. I want to use index of
ImageButton which is clicked and ImageURL property. How to use this?

protected void Page_Load(objec t sender, EventArgs e)
{
ImageButton[] HeaderImage = new ImageButton[6];

for (int n = 1; n < 6; n++)
{
HeaderImage[n] = new ImageButton();
HeaderImage[n].ImageUrl =
"Design/Templates/HeaderImage/HeaderImage"+n. ToString()+".jp g";
HeaderImage[n].Click += new
ImageClickEvent Handler(HeaderI mage_Click);

PanelPicture1.C ontrols.Add(Hea derImage[n]);
}
}

private void HeaderImage_Cli ck(object sender, EventArgs e)
{
Response.Write( Convert.ToStrin g(e) + "<br>");
Response.Write( Convert.ToStrin g(sender) + "<br>");
}

[Alex Meleta]

You can access the control using casting sender parameter to the called
control type:

ImageButton imageButton = (ImageButton) sender;

Regards, Alex Meleta
Blog:: http://devkids.blogspot.com

-----Original Message-----
From: Toni [mailto:ne**@mai la.hr]
Posted At: Wednesday, April 25, 2007 1:26 PM
Posted To: microsoft.publi c.dotnet.langua ges.csharp
Conversation: Control Array Problem
Subject: Control Array Problem

I have ImageButton array. I have defined onClick event and it works. But
in
this function I can not use control propetries. I want to use index of
ImageButton which is clicked and ImageURL property. How to use this?

protected void Page_Load(objec t sender, EventArgs e)
{
ImageButton[] HeaderImage = new ImageButton[6];

for (int n = 1; n < 6; n++)
{
HeaderImage[n] = new ImageButton();
HeaderImage[n].ImageUrl =
"Design/Templates/HeaderImage/HeaderImage"+n. ToString()+".jp g";
HeaderImage[n].Click += new
ImageClickEvent Handler(HeaderI mage_Click);

PanelPicture1.C ontrols.Add(Hea derImage[n]);
}
}

private void HeaderImage_Cli ck(object sender, EventArgs e)
{
Response.Write( Convert.ToStrin g(e) + "<br>");
Response.Write( Convert.ToStrin g(sender) + "<br>");
}

[Masudur]

On Apr 25, 3:26 pm, "Toni" <[e-mail] rote:

I have ImageButton array. I have defined onClick event and it works. But in
this function I can not use control propetries. I want to use index of
ImageButton which is clicked and ImageURL property. How to use this?

protected void Page_Load(objec t sender, EventArgs e)
{
ImageButton[] HeaderImage = new ImageButton[6];

for (int n = 1; n < 6; n++)
{
HeaderImage[n] = new ImageButton();
HeaderImage[n].ImageUrl =
"Design/Templates/HeaderImage/HeaderImage"+n. ToString()+".jp g";
HeaderImage[n].Click += new
ImageClickEvent Handler(HeaderI mage_Click);

PanelPicture1.C ontrols.Add(Hea derImage[n]);
}
}

private void HeaderImage_Cli ck(object sender, EventArgs e)
{
Response.Write( Convert.ToStrin g(e) + "<br>");
Response.Write( Convert.ToStrin g(sender) + "<br>");
}

Hi.

Assign ID of the ImageButtons...
In Event handler cast the sender as image button and then check the
id...
then do what ever you like
Thanks
Masudur