ITextHost2::TxGetHorzExtent method (textserv.h)
Gets the horizontal scroll extent of the text host window.
Syntax
HRESULT TxGetHorzExtent(
LONG *plHorzExtent
);
Parameters
plHorzExtent
Type: LONG*
The horizontal scroll extent.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
A rich edit control doesn't use the return value; instead, they get the scroll width from the widest line.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | textserv.h |
| DLL | Msftedit.dll |