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PreTranslateMessage in CXTPControlComboBox? |
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Ashok 
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Joined: 02 May 2007 Status: Offline Points: 164 |
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 Topic: PreTranslateMessage in CXTPControlComboBox?Posted: 23 October 2007 at 5:25am |
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Hi,
I have a class which is derived from CXTPControlComboBox. I want to implement PreTranslateMessage in the combo box code. How I can do? Is it possible? Please give me the solution. If it is not possible what is the alternate way to implement that? Please help.
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 23 October 2007 at 6:06am |
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Hi,
CXTPControlComboBox is not CWnd derived class and doesn't have PreTranslateMessage. What message you need catch in PreTranslateMessage?
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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Ashok
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Joined: 02 May 2007 Status: Offline Points: 164 |
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Posted: 23 October 2007 at 8:19am |
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Hi,
The problem is SetCurSel() is automatically calling the OnSelChanged() method,but I have some settings in the OnSelChanged(). So whenever if I call SetCurSel() the code in the OnSelChanged is running. I do not want the SetCurSel to call the OnSelChanged() Method. How? Please Help.
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 23 October 2007 at 8:21am |
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Hi,
Don't see how PreTranslateMessage can help here...
Anyway. you can add some BOOL variable in your derived class and before call SetCurSel set it to true/ after call set to FALSE and check this variable in OnSelChanged.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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Ashok
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Joined: 02 May 2007 Status: Offline Points: 164 |
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Posted: 24 October 2007 at 8:31am |
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Hi,
Thanks. My next query is. Is there is any equivalent function to OnDestroy() in CXTPControlComboBox? Please.
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 24 October 2007 at 3:20pm |
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Hi,
you can use destructor or OnRemoved() method
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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