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UserControl not capturing Button click event when loaded with PlaceHolder Control - ASP.NET Building Controls

My UI is one table, 2 colums, one row. The cell on the left has a tree and the cell on the right has a placeholder control. When the user clicks on a tree item, I dynamically load the apporopiate user control into the PlaceHolder control using this code... objPlaceHolder.Controls.Clear(); objPlaceHolder.Controls.Add(LoadControl("nnn.ascx" )); where nnn.ascx is the appropiate control. On this user control I have a button and hander defined but when I click on the button, the handler NEVER gets called. I am not sure why this happens.... Thanks Ralph Krausse [url]www.consiliumsoft.com[/url] Use the START button? Then you need CSFastRunII... ...

  1. #1

    Default UserControl not capturing Button click event when loaded with PlaceHolder Control

    My UI is one table, 2 colums, one row. The cell on the left has a tree
    and the cell on the right has a placeholder control. When the user
    clicks on a tree item, I dynamically load the apporopiate user control
    into the PlaceHolder control using this code...

    objPlaceHolder.Controls.Clear();
    objPlaceHolder.Controls.Add(LoadControl("nnn.ascx" ));

    where nnn.ascx is the appropiate control. On this user control I have
    a button and hander defined but when I click on the button, the
    handler NEVER gets called.

    I am not sure why this happens....

    Thanks
    Ralph Krausse

    [url]www.consiliumsoft.com[/url]
    Use the START button? Then you need CSFastRunII...
    A new kind of application launcher integrated in the taskbar!
    ScreenShot - [url]http://www.consiliumsoft.com/ScreenShot.jpg[/url]
    Ralph Krausse Guest

  2. #2

    Default Re: UserControl not capturing Button click event when loaded with PlaceHolder Control

    "Ralph Krausse" <gordinginconsiliumsoft.com> wrote in message
    news:49eb6317.0409151255.17d55952posting.google.c om...
    > My UI is one table, 2 colums, one row. The cell on the left has a tree
    > and the cell on the right has a placeholder control. When the user
    > clicks on a tree item, I dynamically load the apporopiate user control
    > into the PlaceHolder control using this code...
    >
    > objPlaceHolder.Controls.Clear();
    > objPlaceHolder.Controls.Add(LoadControl("nnn.ascx" ));
    >
    > where nnn.ascx is the appropiate control. On this user control I have
    > a button and hander defined but when I click on the button, the
    > handler NEVER gets called.
    >
    > I am not sure why this happens....
    When does the above code get called? You have to call it on every request.

    John Saunders


    John Saunders Guest

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