EM_SHOWSCROLLBAR message
Shows or hides one of the scroll bars in the host window of a rich edit control.
Parameters
- wParam
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Identifies which scroll bar to display: horizontal or vertical. This parameter must be SB_VERT or SB_HORZ.
- lParam
-
Specifies whether to show the scroll bar or hide it. Specify TRUE to show the scroll bar and FALSE to hide it.
Return value
This message does not return a value.
Remarks
This method is only valid when the control is in-place active. Calls made while the control is inactive may fail.
Requirements
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Minimum supported client | Windows 2000 Professional [desktop apps only] |
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Minimum supported server | Windows 2000 Server [desktop apps only] |
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Header |
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See also
- Reference
- EM_GETSCROLLPOS
- EM_SETSCROLLPOS
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Build date: 10/27/2012
