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Returns information about whether the conversion from the specified source type to the specified destination type is supported.
Syntax
HRESULT CanConvert (
DBTYPE wSrcType,
DBTYPE wDstType);
Parameters
wSrcType
[in]The source type of the conversion to be verified.
wDstType
[in]The destination type of the conversion to be verified.
Return Code
S_OK
The method succeeded and the conversion is supported.S_FALSE
The requested conversion is not supported.E_INVALIDARG
One or more of the DBTYPE values specified was invalid.
Comments
IDataConvert::CanConvert returns information about OLE DB 1.0 compliant conversions only. In order to determine what other conversions are possible, use IDCInfo::SetInfo.