Re: Create() fails to draw the Control

From:
"Jonathan Wood" <jwood@softcircuits.com>
Newsgroups:
microsoft.public.vc.mfc
Date:
Thu, 10 Aug 2006 10:21:56 -0600
Message-ID:
<usraekJvGHA.1224@TK2MSFTNGP03.phx.gbl>
How many static controls have the same id: IDC_STATIC1?

Make sure that all controls being subclassed have a unique ID.

--
Jonathan Wood
SoftCircuits Programming
http://www.softcircuits.com

"PSN" <prakash437@gmail.com> wrote in message
news:1155225016.861934.226580@b28g2000cwb.googlegroups.com...

Hi .. thanks for your replies ..

i kind of found out the reason why this happens ..
its because of redefining my OnPaint function for my custom static
control .. when i have no definition, the refreshing works fine and
when i have an onPaint only the invalid part is updated leaving the
rest intact .. i dont know what other functions are responsible for
updating the remaining part of the window ... Only a redefinition
without adding a single line of code, is halting the update of the
client area .. I have absolutely no idea why ..

prakash

Ajay Kalra wrote:

I create it dynamically and yes, i check to see if its correctly
created .. and all the required flags are present ..

if (!m_wndChild.Create(NULL,
WS_CHILD|WS_VISIBLE|SS_SUNKEN|SS_WHITEFRAME,
CRect(0, 0, 200, 300),
this,
IDC_STATIC1))
{
TRACE("Unable to create the static edit control !!");
return -1;
}


Where are you creating this control? In OnInitDialog? Make sure the
dialog exists when you do this. Also, where have you declared
m_wndChild? Is it a class member? When you debug it, can you confirm if
it got created correctly?

---
Ajay

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