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function DecodeVariant(const Value: Variant): TZVariant;
begin
case VarType(Value) of
varSmallint, varInteger, varByte:
DefVarManager.SetAsInteger(Result, Integer(Value));
varBoolean: DefVarManager.SetAsBoolean(Result, Value);
varString:
DefVarManager.SetAsString(Result, Value);
varSingle, varDouble, varCurrency:
DefVarManager.SetAsFloat(Result, Value);
varUnknown: DefVarManager.SetAsInterface(Result, Value);
varOleStr:
DefVarManager.SetAsUnicodeString(Result, Value);
varDate: DefVarManager.SetAsDateTime(Result, Value);
{$IFNDEF VER130BELOW}
varShortInt, varWord, varLongWord:
DefVarManager.SetAsInteger(Result, Value);
varInt64: DefVarManager.SetAsInteger(Result, Value);
{$ELSE}
//E#B 06/2011
varInt64: DefVarManager.SetAsInteger(Result, Value);
{$IFNDEF FPC}
VT_DECIMAL {varInt64 in Delphi/C++Builder 5}:
DefVarManager.SetAsInteger(Result, Decimal(Value).lo64);
{$ENDIF}
{$ENDIF}
else DefVarManager.SetNull(Result);
end;
end; |
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