ITextServices::TxGetVScroll method (textserv.h)
Returns vertical scroll bar state information.
Syntax
HRESULT TxGetVScroll(
LONG *plMin,
LONG *plMax,
LONG *plPos,
LONG *plPage,
BOOL *pfEnabled
);
Parameters
plMin
Type: LONG*
The minimum scroll position.
plMax
Type: LONG*
The maximum scroll position.
plPos
Type: LONG*
The current scroll position.
plPage
Type: LONG*
The height of view in pixels.
pfEnabled
Type: BOOL*
Indicates whether the vertical scroll bar is enabled. If TRUE, the vertical scroll bar is enabled; otherwise it is disabled.
Return value
Type: HRESULT
If the method succeeds, the return value is S_OK.
If the method fails, the return value is one of the following HRESULT codes. For more information on COM error codes, see Error Handling in COM.
| Return code | Description |
|---|---|
|
Unspecified error. |
|
One or more arguments are not valid. |
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 |