ITextHost::TxSetScrollRange method (textserv.h)
Sets the minimum and maximum position values for the specified scroll bar in the text host window.
Syntax
BOOL TxSetScrollRange(
[in] INT fnBar,
[in] LONG nMinPos,
[in] INT nMaxPos,
BOOL fRedraw
);
Parameters
[in] fnBar
Type: INT
Scroll bar flag. If this is SB_HORZ, horizontal scrolling is done. By default, vertical scrolling is done.
[in] nMinPos
Type: LONG
Minimum scrolling position.
[in] nMaxPos
Type: INT
Maximum scrolling position.
fRedraw
Type: BOOL
Redraw flag. If TRUE, the scroll bar is redrawn to reflect the changes. If FALSE, the scroll bar is not redrawn.
Return value
Type: BOOL
Return TRUE if the arrows are enabled or disabled as specified.
Return FALSE if the arrows are already in the requested state or an error occurs.
Remarks
This method is only valid when the control is in-place active; calls while the control is inactive may fail.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | textserv.h |
| DLL | Msftedit.dll |