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Questions - cedit

Sendmessage from subclassed control (CEDIT) to parent window

I have subclassed a CEdit control (CCheckeEdit). I need to catch ON_CHANGE for this class and send the message to dialog (catch EN_CHANGE in dialog, too). In subclassed CCheckeEdit, I have followed ho...
test-img

Michal Hadraba

c++

winapi

mfc

sendmessage

cedit

Votes: 0

Answers: 1

Latest Answer

I have just solved it. The correct way is to use ON_CONTROL_REFLEX_EX instead ON_CONTROL_REFLEX. Then the message is sent first to the control and then, depending of return value from control hook pro...
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Michal Hadraba

How deny to exit from CEdit

I have subclassed CEdit clas (CMyEdit) and I am validating continuously user input througth ON_CHAR message. ON_CHAR procedure sets CMyEdit.isOK member variable to true or false. Is there any way how ...
test-img

Michal Hadraba

c++

validation

winapi

dialog

cedit

Votes: 0

Answers: 0

CEdit SetFont always creates a GDI HFONT handle, even for shared fonts

In our C++/MFC MDI application, each MDI client window contains a form based on CDialog that can contain very many controls, even hundreds of them. We have noticed that we run out of GDI handles relat...
test-img

Timur Amirov

fonts

mfc

gdi

handle

cedit

Votes: 0

Answers: 0

User Subclassed class from CEdit value validation if DDX_Text is use

I have my own class (CMyEdit) subclassed from CEdit with own validation procedure. I hook events ON_CHAR and ON_UPDATE and validate user input. If the input is valid, attribute CMyEdit::isOk is switch...
test-img

Michal Hadraba

c++

winapi

mfc

dialog

cedit

Votes: 0

Answers: 0

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