CWnd::OnStyleChanging
The framework calls this member function when the SetWindowLong function is about to change one or more of the window's styles.
afx_msg void OnStyleChanging( int nStyleType, LPSTYLESTRUCT lpStyleStruct );
Parameters
- nStyleType
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Specifies whether the window's extended or nonextended styles have changed. This parameter can be a combination of the following values:
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GWL_EXSTYLE The window's extended styles have changed.
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GWL_STYLE The window's nonextended styles have changed.
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- lpStyleStruct
-
Points to a STYLESTRUCT structure that contains the new styles for the window. An application can examine the styles and change them.
 Note |
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| This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function. |
