Guard.IsNullOrWhitespace(String, String) Method
Definition
Important
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Caution
Use IsNullOrWhiteSpace
Asserts that the input String instance must be null or whitespace.
[System.Obsolete("Use IsNullOrWhiteSpace")]
public static void IsNullOrWhitespace (string? text, string name);[<System.Obsolete("Use IsNullOrWhiteSpace")>]
static member IsNullOrWhitespace : string * string -> unitPublic Shared Sub IsNullOrWhitespace (text As String, name As String)Parameters
- name
- String
The name of the input parameter being tested.
- Attributes
Exceptions
Thrown if text is neither null nor whitespace.