DO these messages snd out in order?

Question

DO these messages snd out in order?

When main frame was changed, there will send out a message of WM_SIZE, Dose message WM_PAINT follow it automatically at the meanwhile?

or say, as soon as WM_SIZE sent out, there will be WM_PAINT followed to sent out?

Merry Christmes!

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Answer 1

or in sequence?

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Answer 2

"as soon as WM_SIZE sent out, there will be WM_PAINT followed to sent out?"

Normally yes but there may be other messages sent between those 2. What are you trying to do?

Answer 3

"as soon as WM_SIZE sent sent outout, there will be WM_PAINT followed to sent out?"

Normally yes but there may be other messages sent between those 2. What are you trying to do?

when I change window size of one my prog, it can't repaint. I guess there is no WM_PAINT sent out

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Answer 4

Does the window class have CS_HREDRW/CS_VREDRAW class styles?

Answer 5

Does the window class have CS_HREDRW/CS_VREDRAW class styles?

yes, all is default.

theret might be a nother message sent out, too. then break before wm_pant. I may delete all break statemebts to verify that.

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