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OleLoadPicturePath Creates a new picture object and initializes it from the contents of a stream.
VB4-32,5,6
Declare Function OleLoadPicturePath Lib "oleaut32.dll" (ByVal szURLorPath As Long, ByVal punkCaller As Long, ByVal dwReserved As Long, ByVal clrReserved As OLE_COLOR, ByRef riid As TGUID, ByRef ppvRet As IPicture) As Long |
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Operating Systems Supported |
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Requires Windows NT 4.0 or later; Requires Windows 95 or later |
- szURLorPath
[in] The path or url to the file you want to open.
- punkCaller
[in] Points to IUnknown for COM aggregation.
- dwReserved
[in] Reserved.
- clrReserved
[in] The color you want to reserve to be transparent.
- riid
[in] Reference to the identifier of the interface describing the type of interface pointer to return in ppvRet.
- ppvRet
[out] Address of pointer variable that receives the interface pointer requested in riid. Upon successful return, *ppvRet contains the requested interface pointer on the storage of the object identified by the moniker. If *ppvRet is non-NULL, this function calls IUnknown::AddRef on the interface; it is the caller's responsibility to call IUnknown::Release. If an error occurs, *ppvRet is set to NULL. |
This function supports the standard return values E_OUTOFMEMORY and E_UNEXPECTED, as well as the following:
S_OK
The picture was created successfully.
E_POINTER
The address in ppvRet is NULL.
E_NOINTERFACE
The object does not support the interface specified in riid. |
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