I want to subclass the System.Web.UI.U serControl to make a
common control for my site. Then, when I create a new
UserControl from the Visual Studio I changed the base
class System.Web.UI.U serControl to my UserControl class
(a.k.a MyUserControl).
MyUserControl is only a .cs file with a class inheriting
from System.Web.UI.U serControl.
But, when I try to view the control in the Visual Studio
designer it always pop me a window asking me if I want to
reload the file and after :
"The file failed to load in the Web Form designer. Please
correct the following error, then load it again: Type
Abstract".
Here is my base class for all my UserControl :
public class MyUserControl : System.Web.UI.U serControl
{
MyUserControl()
{
}
}
Thanks in advance for any help. 1 3402
I was getting this problem as well. Unfortunately I cannot remember
exactly what the problem is.
However, I do remember that you need to build the solution - this is
because the visual designer is trying to create an instance of your
class.
Sorry if that doesn't solve it,
but i thought i should mention it.
Ross.
"S Guiboud" <sg************ @ubi.com> wrote in message news:<02******* *************** ******@phx.gbl> ... I want to subclass the System.Web.UI.U serControl to make a common control for my site. Then, when I create a new UserControl from the Visual Studio I changed the base class System.Web.UI.U serControl to my UserControl class (a.k.a MyUserControl). MyUserControl is only a .cs file with a class inheriting from System.Web.UI.U serControl. But, when I try to view the control in the Visual Studio designer it always pop me a window asking me if I want to reload the file and after : "The file failed to load in the Web Form designer. Please correct the following error, then load it again: Type Abstract".
Here is my base class for all my UserControl :
public class MyUserControl : System.Web.UI.U serControl { MyUserControl() { } }
Thanks in advance for any help. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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