some1

Hello everyone

I wonder how can I use a dialog box that I created as a resource, as applications main window that receives all the messages. I mean, when I create a window with CreateWindowEx it creates a blank window and I need to use subsequent CreateWindowEx calls to add controls etc and its a big headache. How to make it use a dialog resource instead?

drewlander

To make a dialog box the main window, inside of WinMain use the function :

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some1

thanks
do dialog boxes receive WM_PAINT messages and whats the difference between creating the window by code +using CreateWindowEx for all controls and making a dialog box using a resource? Do their differ somehow (like receive different messages or smth because CreateWindowEx creates a "window" while CreateDialog creates a "modeless dialog")

I would really appreciate it if you could answer these questions

drewlander

With a dialog box, you do not have to handle a WM_PAINT message.
And with the difference between the two, you are correct that they will receive messages differently. A message box will not receive all the messages that a "normal" WinProc would, but you may not always need to receive those messages. Dialog boxes are basically just a window that works with child controls.
Basically it comes down to how much control do you want/need. Dialog boxes cannot do everything , but many times you do not need to do everything.

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