How to make a UserControl Invisible dynamically

[Richard Chen]

Hi all,

I found setting Visible property to be false does not make a user control
invisible.

For ASP.NET, it doesn't provide property like InvisibleAtRuntime.

I tried to remove that user control when it is set to be invisible but ended
up having the ControlCollection range violated...

Any better ideas? Thanks in advance

Richard Chen

 

[Philipp Sumi]

Hi Richard

Working with the Visible property should work. Are you sure your object
reference in code matches the user control's declaration in your HTML?

If you don't want to reference your UserControl in code: Just put the
UserControl in a Panel and work with the Panel's Visible property...

hth, Philipp

 

[Robert Koritnik]

Use PlaceHolder control insted of Panel while it renders to NOTHING and
consumes less resources.