EM_SETTARGETDEVICE Overview  Group

The EM_SETTARGETDEVICE message sets the target device and line width used for WYSIWYG (what you see is what you get) formatting in a rich edit control.

EM_SETTARGETDEVICE 

wParam = (WPARAM) (HDC) hdcTarget; 

lParam = (LPARAM) (int) cxLineWidth; 

 

Parameters

hdcTarget

Handle to a device context for the target device.

cxLineWidth

Line width to use for formatting.

Return Values

Returns a nonzero value if successful or zero otherwise.

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