Programming Forums > Application Development > C++

filMar · Dec 15th, 2005, 11:57 PM

Can I block the catching of messages of some window by it`s handle?
for example, i have a windows by title MyWindow and i know it`s HWND and I want to block the catching of WM_LBUTTONDOWN.
If I can then how?

rsnd · Dec 16th, 2005, 6:30 AM

What do you mean by "block"...
if you mean intercept...then use hooks...
if you mean "stop" then the easiest idea would be getting the address of the window procedure using getwindowlong and setting it to your own procedure using setwindowlong....and then transmitting only the messages/notifications you want.

filMar · Dec 19th, 2005, 1:05 AM

Thank you. I meaned intercept and it`s working

Dec 15th, 2005, 11:57 PM	#1
filMar Newbie Join Date: Dec 2005 Posts: 2 Rep Power: 0	handle for windows Can I block the catching of messages of some window by it`s handle? for example, i have a windows by title MyWindow and i know it`s HWND and I want to block the catching of WM_LBUTTONDOWN. If I can then how?

Dec 16th, 2005, 6:30 AM	#2
rsnd Hobbyist Programmer Join Date: Jun 2005 Location: Helltown Posts: 162 Rep Power: 4	What do you mean by "block"... if you mean intercept...then use hooks... if you mean "stop" then the easiest idea would be getting the address of the window procedure using getwindowlong and setting it to your own procedure using setwindowlong....and then transmitting only the messages/notifications you want. __________________ Spread your wings and fly! Chicken!

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Dec 19th, 2005, 1:05 AM	#3
filMar Newbie Join Date: Dec 2005 Posts: 2 Rep Power: 0	Thank you. I meaned intercept and it`s working

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Programming Forums > Application Development > C++

handle for windows