| StringIsNullOrWhiteSpace Method |
Indicates whether a specified string is null, empty, or consists only of white-space characters.
Namespace: System
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0
SyntaxC#
public static bool IsNullOrWhiteSpace( string value )
Parameters
- value
- Type: SystemString
The string to test.
Return Value
Type: Booleantrue if the value parameter is null or Empty, or if value consists exclusively of white-space characters.
See Also