Very Slow MessageBoxes

Thread view:

Enable EMail Alerts

Start New Thread

Thread rating:

Wayne Fontes - 05 Jan 2007 19:17 GMT

Hoping someone out there can help. I was primarily a web developer
(ASP.NET, C#) and have ventured into winforms for a few projects. I
love it so far, but am having a problem.

I have a windows application. The solution contains project which
contains control base classes that I will use for all winform apps. So
the controls project has base classes for grids, Infragistics
UltraGrid, ErrorProvider and many others.

I'm not sure if that is the problem, but when I do a messagebox.show,
it can take a long time to render, sometimes 30 seconds or more. When
I do this same call in a debug session, I go right over the breakpoint
without delay.

Any clues on what could be causing this?

Reply to this Message

RobinS - 05 Jan 2007 22:02 GMT

You could put some kind of display before and after the
messagebox statement (just a debug.print Now()) to show how
long it took (be sure to click on it quickly when it finally
comes up) and make sure it's really the invoking of the
messagebox that's taking so long.

Also, what does your call to messagebox.show include? Does
it have anything un-ordinary in it? Show us, please, we're
dying of curiousity. I am, anyway. ;-)

Robin S.
-------------------------------

> Hoping someone out there can help. I was primarily a web developer
> (ASP.NET, C#) and have ventured into winforms for a few projects. I
[quoted text clipped - 12 lines]
>
> Any clues on what could be causing this?

Reply to this Message

Wayne Fontes - 08 Jan 2007 18:29 GMT

I put a counter before and after the invocation of the MessageBox.Show
call and it took 21 seconds. This is driving me nuts.

> You could put some kind of display before and after the
> messagebox statement (just a debug.print Now()) to show how
[quoted text clipped - 24 lines]
> >
> > Any clues on what could be causing this?

Reply to this Message

RobinS - 08 Jan 2007 19:11 GMT

I can see where it would. Just for grins, can you post
your messagebox.show statement? I'll paste it into
one of my apps and try it out.

Robin S.
--------------------------

>I put a counter before and after the invocation of the MessageBox.Show
> call and it took 21 seconds. This is driving me nuts.
[quoted text clipped - 31 lines]
>> >
>> > Any clues on what could be causing this?

Reply to this Message

Very Slow MessageBoxes

Free Magazines