| ClearBit(TQWordHelper) | public |  | 
| Parse(TQWordHelper) | public | Convert from a string | 
| SetBit(TQWordHelper) | public |  | 
| Size(TQWordHelper) | public | Size, in bytes, of the QWord value | 
| TestBit(TQWordHelper) | public |  | 
| ToBinString(TQWordHelper) | public |  | 
| ToBoolean(TQWordHelper) | public | Convert to a boolean value | 
| ToDouble(TQWordHelper) | public | Convert to a double-sized floating point value | 
| ToExtended(TQWordHelper) | public | Convert to an extended-sized floating point value | 
| ToggleBit(TQWordHelper) | public |  | 
| ToHexString(ToHexString) | public | Convert to a hexadecimal string representation | 
| ToSingle(TQWordHelper) | public | Convert to an single-sized floating point value | 
| ToString(ToString) | public | Convert the value to string | 
| TryParse(TQWordHelper) | public | Try to convert a string to a QWord, report success or failure |