ItemCommand of Datagrid within a user control will not fire.

[Li Zhang]

I have a user control contain one datagrid. this datagrid contains one
button column with commandName "Review", I have event handler
datagrid_ItemCo mmand to handle this event and also wired the event when
initial. but when I put this user control in a web form, click the
review link(it is linkbutton) will not fire the event. Any one have any
idea what is the problem. Thanks a lot!

[David Lloyd]

I would check the InitializeCompo nent method to see if the event handler for
this event is included.

--
David Lloyd
MCSD .NET
http://LemingtonConsulting.com

This response is supplied "as is" without any representations or warranties.
"Li Zhang" <zh********@gma il.com> wrote in message
news:u2******** ******@TK2MSFTN GP15.phx.gbl...
I have a user control contain one datagrid. this datagrid contains one
button column with commandName "Review", I have event handler
datagrid_ItemCo mmand to handle this event and also wired the event when
initial. but when I put this user control in a web form, click the
review link(it is linkbutton) will not fire the event. Any one have any
idea what is the problem. Thanks a lot!

[Li Zhang]

Thanks David for your quick reply. I checked the InitializeCompo nent
method already. Here is the InitializeCompo nent method:

private void InitializeCompo nent()
{
this.imageDataG rid.ItemCommand += new
System.Web.UI.W ebControls.Data GridCommandEven tHandler(this.i mageDataGrid_It emCommand);
this.Load += new System.EventHan dler(this.Page_ Load);
}

And I have my event handler:
private void imageDataGrid_I temCommand(obje ct sender,
DataGridCommand EventArgs e)
{
//some code here.
}

I don't know what is the problem. Thanks.

David Lloyd wrote:

I would check the InitializeCompo nent method to see if the event handler for
this event is included.

[Li Zhang]

Li Zhang wrote:

Thanks David for your quick reply. I checked the InitializeCompo nent
method already. Here is the InitializeCompo nent method:

private void InitializeCompo nent()
{
this.imageDataG rid.ItemCommand += new
System.Web.UI.W ebControls.Data GridCommandEven tHandler(this.i mageDataGrid_It emCommand);

this.Load += new System.EventHan dler(this.Page_ Load);
}

And I have my event handler:
private void imageDataGrid_I temCommand(obje ct sender,
DataGridCommand EventArgs e)
{
//some code here.
}

I don't know what is the problem. Thanks.

David Lloyd wrote:

I would check the InitializeCompo nent method to see if the event
handler for
this event is included.

I found my problem. I made a very stupid mistake. when page postback the
user control did not load at all. I should load this control in
Page_Load event not in an other event handler function. Thanks guys!