CPersistStream::IsDirty
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4/8/2010
This method indicates whether the object has changed since it was last saved to its current stream.
Syntax
HRESULT IsDirty(void);
Return Value
Returns S_OK if the filter needs saving and S_FALSE if it does not need saving.
Remarks
This member function implements the IPersistStream::IsDirty method.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |