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Description
Change the extended window style adding the following options: %WS_EX_MDICHILD | %WS_EX_CONTROLPARENT
Syntax
PrevEWS = MDI_SetExtendedStyle(hwnd)
Returns
Number: the previous window extended style
Parameters
Name |
Type |
Optional |
Meaning |
hwnd |
Number |
No |
Handle of the MDI child window |
Remarks
This function can be used in case an MDI client dialog has been created without the appropriate extended styles needed for MDI client windows.
This function is not necessary if MDI child window has already been created with the following EX styles:
%WS_EX_MDICHILD
Creates a multiple-document interface (MDI) child window.
%WS_EX_CONTROLPARENT
The window itself contains child windows that should take part in dialog box navigation. If this style is specified, the dialog manager recurses into children of this window when performing navigation operations such as handling the TAB key, an arrow key, or a keyboard mnemonic.
Restrictions
See also
Examples
