static internal NativeDBType FromDBType(short dbType, bool isLong, bool isFixed)
{
switch (dbType)
{
//case EMPTY:
//case NULL:
case I2:
return(D_SmallInt);
case I4:
return(D_Integer);
case R4:
return(D_Single);
case R8:
return(D_Double);
case CY:
return(D_Currency);
case DATE:
return(D_Date);
case BSTR:
return(D_BSTR);
case IDISPATCH:
return(D_IDispatch);
case ERROR:
return(D_Error);
case BOOL:
return(D_Boolean);
case VARIANT:
return(D_Variant);
case IUNKNOWN:
return(D_IUnknown);
case DECIMAL:
return(D_Decimal);
case I1:
return(D_TinyInt);
case UI1:
return(D_UnsignedTinyInt);
case UI2:
return(D_UnsignedSmallInt);
case UI4:
return(D_UnsignedInt);
case I8:
return(D_BigInt);
case UI8:
return(D_UnsignedBigInt);
case FILETIME:
return(D_Filetime);
case GUID:
return(D_Guid);
case BYTES:
return((isLong) ? D_LongVarBinary : (isFixed) ? D_Binary : D_VarBinary);
case STR:
return((isLong) ? D_LongVarChar : (isFixed) ? D_Char : D_VarChar);
case WSTR:
return((isLong) ? D_LongVarWChar : (isFixed) ? D_WChar : D_VarWChar);
case NUMERIC:
return(D_Numeric);
//case UDT:
case DBDATE:
return(D_DBDate);
case DBTIME:
return(D_DBTime);
case DBTIMESTAMP:
return(D_DBTimeStamp);
case HCHAPTER:
return(D_Chapter);
case PROPVARIANT:
return(D_PropVariant);
case VARNUMERIC:
return(D_VarNumeric);
case XML:
return(D_Xml);
case UDT:
return(D_Udt);
//case VECTOR:
//case ARRAY:
//case BYREF:
//case RESERVED:
default:
if (0 != (NativeDBType.VECTOR & dbType))
{
throw ODB.DBBindingGetVector();
}
return(D_Variant);
}
}
internal static NativeDBType FromDBType(short dbType, bool isLong, bool isFixed)
{
switch (dbType)
{
case 2:
return(D_SmallInt);
case 3:
return(D_Integer);
case 4:
return(D_Single);
case 5:
return(D_Double);
case 6:
return(D_Currency);
case 7:
return(D_Date);
case 8:
return(D_BSTR);
case 9:
return(D_IDispatch);
case 10:
return(D_Error);
case 11:
return(D_Boolean);
case 12:
return(D_Variant);
case 13:
return(D_IUnknown);
case 14:
return(D_Decimal);
case 0x10:
return(D_TinyInt);
case 0x11:
return(D_UnsignedTinyInt);
case 0x12:
return(D_UnsignedSmallInt);
case 0x13:
return(D_UnsignedInt);
case 20:
return(D_BigInt);
case 0x15:
return(D_UnsignedBigInt);
case 0x40:
return(D_Filetime);
case 0x80:
if (isLong)
{
return(D_LongVarBinary);
}
if (isFixed)
{
return(D_Binary);
}
return(D_VarBinary);
case 0x81:
if (isLong)
{
return(D_LongVarChar);
}
if (isFixed)
{
return(D_Char);
}
return(D_VarChar);
case 130:
if (isLong)
{
return(D_LongVarWChar);
}
if (isFixed)
{
return(D_WChar);
}
return(D_VarWChar);
case 0x83:
return(D_Numeric);
case 0x84:
return(D_Udt);
case 0x85:
return(D_DBDate);
case 0x86:
return(D_DBTime);
case 0x87:
return(D_DBTimeStamp);
case 0x88:
return(D_Chapter);
case 0x8a:
return(D_PropVariant);
case 0x8b:
return(D_VarNumeric);
case 0x8d:
return(D_Xml);
case 0x48:
return(D_Guid);
}
if ((0x1000 & dbType) != 0)
{
throw ODB.DBBindingGetVector();
}
return(D_Variant);
}
