nf-textserv-itextservices-txgetvscroll.md

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NF:textserv.ITextServices.TxGetVScroll	ITextServices::TxGetVScroll (textserv.h)	Returns vertical scroll bar state information.	ITextServices interface [Windows Controls] TxGetVScroll method ITextServices.TxGetVScroll ITextServices::TxGetVScroll TxGetVScroll TxGetVScroll method [Windows Controls] TxGetVScroll method [Windows Controls] ITextServices interface _win32_ITextServices_TxGetVScroll _win32_ITextServices_TxGetVScroll_cpp controls.ITextServices_TxGetVScroll controls._win32_ITextServices_TxGetVScroll textserv/ITextServices::TxGetVScroll	controls\ITextServices_TxGetVScroll.htm	Controls	VS|Controls|~\controls\richedit\windowlessricheditcontrols\windowlessricheditcontrolsreference\windowlessricheditcontrolinterfaces\txgetvscroll.htm	12/05/2018	ITextServices interface [Windows Controls],TxGetVScroll method, ITextServices.TxGetVScroll, ITextServices::TxGetVScroll, TxGetVScroll, TxGetVScroll method [Windows Controls], TxGetVScroll method [Windows Controls],ITextServices interface, _win32_ITextServices_TxGetVScroll, _win32_ITextServices_TxGetVScroll_cpp, controls.ITextServices_TxGetVScroll, controls._win32_ITextServices_TxGetVScroll, textserv/ITextServices::TxGetVScroll	textserv.h		Windows	Windows Vista [desktop apps only]	Windows Server 2003 [desktop apps only]											Msftedit.dll		Windows			19H1	ITextServices::TxGetVScroll textserv/ITextServices::TxGetVScroll	c++	APIRef kbSyntax	COM	Msftedit.dll	ITextServices.TxGetVScroll

ITextServices::TxGetVScroll

-description

Returns vertical scroll bar state information.

-parameters

-param plMin

Type: LONG*

The minimum scroll position.

-param plMax

Type: LONG*

The maximum scroll position.

-param plPos

Type: LONG*

The current scroll position.

-param plPage

Type: LONG*

The height of view in pixels.

-param pfEnabled

Type: BOOL*

Indicates whether the vertical scroll bar is enabled. If TRUE, the vertical scroll bar is enabled; otherwise it is disabled.

-returns

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
E_FAIL	Unspecified error.
E_INVALIDARG	One or more arguments are not valid.

-see-also

ITextServices

Windowless Rich Edit Controls Overview