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Guard.IsNullOrWhitespace(String, String) Method

  • Reference

Definition

Namespace:
Microsoft.Toolkit.Diagnostics
Assembly:
Microsoft.Toolkit.dll
Assembly:
Microsoft.Toolkit.Diagnostics.dll
Package:
Microsoft.Toolkit v6.1.1
Package:
Microsoft.Toolkit.Diagnostics v7.0.2
Package:
Microsoft.Toolkit.Diagnostics v7.1.2

Caution

Use IsNullOrWhiteSpace

Asserts that the input String instance must be null or whitespace.

public static void IsNullOrWhitespace (string? text, string name);
[System.Obsolete("Use IsNullOrWhiteSpace")]
public static void IsNullOrWhitespace (string? text, string name);
static member IsNullOrWhitespace : string * string -> unit
[<System.Obsolete("Use IsNullOrWhiteSpace")>]
static member IsNullOrWhitespace : string * string -> unit
Public Shared Sub IsNullOrWhitespace (text As String, name As String)

Parameters

text
String

The input String instance to test.

name
String

The name of the input parameter being tested.

Attributes
ObsoleteAttribute

Exceptions

ArgumentException

Thrown if text is neither null nor whitespace.

Applies to