For a list of all members of this type, see UltraCalcValue members.
| Name | Description | |
|---|---|---|
 | IsBoolean | Returns whether this class instance contains a boolean value |
| IsDateTime | Returns whether this class instance contains a DateTime value |
| IsDBNull | Returns whether this class instance contains a DBNull value |
| IsError | Returns whether this class instance contains an error value |
| IsNull | Returns whether this class instance contains a null value |
| IsReference | Returns whether this class instance contains a IUltraCalcReference value |
| IsString | Returns whether this class instance contains a string value |
| Value | Return the underlying value |