Deprecated. Called by MSHTML to determine whether the data provider is capable of converting the specified data from one format to another.
Syntax
HRESULT CanConvertData( long vt1, long vt2 );
Parameters
- vt1
[in] A long specifying the type from which the data is to be converted.- vt2
[in] A long specifying the type to which the data is to be converted.
Return Value
Returns S_OK if the data provider can convert the data. Returns S_FALSE otherwise.
Remarks
Note Windows Internet Explorer 7. This method is no longer available.
If the data provider returns S_OK, MSHTML makes a subsequent call to the data provider's implementation of ISimpleDataConverter::ConvertData to convert the actual data.
Use the VT_XXX defined values for VARIANT data types to specify vt1 and vt2.