Converts this instance of a Char as a Double.
[Visual Basic] Overridable Public Function ToDouble() As Double [C#] public virtual double ToDouble(); [C++] public: virtual double ToDouble(); [JScript] public function ToDouble() : double;
A double as a double.
Exception Type | Condition |
---|---|
InvalidCastException | If it doesn't return a double. |
The ToByte method returns the specified parameter as an 8-byte double precision floating-point number.
This method implements IConvertible, which replaced IValue. This method is used to obtain the type code for a specified object. (See Convert and Value for more information about conversions; see the Type for more information about types.)