Represents the empty string. This field is read-only.
public: static initonly System::String ^ Empty;
public static readonly string Empty;
Public Shared ReadOnly Empty As String
The value of this field is the zero-length string, "".
In application code, this field is most commonly used in assignments to initialize a string variable to an empty string. To test whether the value of a string is either
null or String.Empty, use the IsNullOrEmpty method.