function GetVariantType(const v: variant): string; begin case TVarData(v).vType of varEmpty: result := 'Empty'; varNull: result := 'Null'; varSmallInt: result := 'SmallInt'; varInteger: result := 'Integer'; varSingle: result := 'Single'; varDouble: result := 'Double'; varCurrency: result := 'Currency'; varDate: result := 'Date'; varOleStr: result := 'OleStr'; varDispatch: result := 'Dispatch'; varError: result := 'Error'; varBoolean: result := 'Boolean'; varVariant: result := 'Variant'; varUnknown: result := 'Unknown'; varByte: result := 'Byte'; varString: result := 'String'; varTypeMask: result := 'TypeMask'; varArray: result := 'Array'; varByRef: result := 'ByRef'; end; // case end;
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