ITransformPropertiesConfig::CreateProperty method

[アーティクル]
05/31/2018

The CreateProperty method creates a new property and adds it to the current property collection.

Syntax

HRESULT CreateProperty(
  [in]  LPCTSTR            szPropertyName,
  [in]  PROPVARIANT        varValue,
  [out] ITransformProperty **ppNewProperty
);

Parameters

szPropertyName [in]: A pointer to a NULL-terminated string that specifies the name for the new property.
varValue [in]: A PROPVARIANT that specifies the value of the new property.
ppNewProperty [out]: Address of a pointer to the newly created property.

Return value

The method returns an HRESULT of S_OK for success, or a standard COM error code for failure.

Remarks

An alternate way of creating a new property is to call ITransformPropertiesConfig::SetPropertyValue; however, if the property with the specified name already exists, that method will overwrite the existing property.

Requirements


Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Header	GPUPipelineTime.h
Library	GPUPipelineVC8.lib (Visual Studio 2005); GPUPipelineVC7.lib (Visual Studio .NET)

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