nf-uxtheme-getthemestream.md

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NF:uxtheme.GetThemeStream	GetThemeStream function (uxtheme.h)	Retrieves a data stream corresponding to a specified theme, starting from a specified part, state, and property.	GetThemeStream GetThemeStream function [Windows Controls] controls.GetThemeStream controls.inet_GetThemeStream inet_GetThemeStream inet_GetThemeStream_cpp uxtheme/GetThemeStream	controls\GetThemeStream.htm	Controls	VS|Controls|~\controls\userex\functions\getthemestream.htm	12/05/2018	GetThemeStream, GetThemeStream function [Windows Controls], controls.GetThemeStream, controls.inet_GetThemeStream, inet_GetThemeStream, inet_GetThemeStream_cpp, uxtheme/GetThemeStream	uxtheme.h		Windows	Windows Vista [desktop apps only]	Windows Server 2008 [desktop apps only]										UxTheme.lib	UxTheme.dll		Windows			19H1	GetThemeStream uxtheme/GetThemeStream	c++	APIRef kbSyntax	DllExport	UxTheme.dll	GetThemeStream

GetThemeStream function

-description

Retrieves a data stream corresponding to a specified theme, starting from a specified part, state, and property.

-parameters

-param hTheme [in]

Type: HTHEME

Handle to the theme from which the stream will be retrieved.

-param iPartId [in]

Type: int

Specifies the part to retrieve a stream from. See Parts and States.

-param iStateId [in]

Type: int

Specifies the state of the part.

-param iPropId [in]

Type: int

Specifies the property to retrieve.

-param ppvStream [out]

Type: VOID**

Address of a pointer that receives the stream.

-param pcbStream [out]

Type: DWORD*

Pointer that receives the length, in bytes, of the stream received by ppvStream.

-param hInst [in]

Type: HINSTANCE

If iPropId is TMT_STREAM, this value is NULL. If iPropId is TMT_DISKSTREAM, this value is the HINSTANCE of a loaded styles file.

-returns

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

-remarks

Windows 8: In high contrast mode, the data stream retrieved by this function is not valid after the hTheme theme handle is closed.

The data stream retrieved by this function is not a copy; do not delete or close the data stream after using it.

-see-also

Parts and States