M_CodeJam_Strings_StringExtensions_NullIfEmpty

StringExtensions.NullIfEmpty Method

Returns null for empty strings.

Namespace: CodeJam.Strings
Assembly: CodeJam (in CodeJam.dll) Version: 2.1.0.0

Syntax

C#

public static string NullIfEmpty(
	this string str
)

VB

<ExtensionAttribute>
Public Shared Function NullIfEmpty ( 
	str As String
) As String

F#

[<ExtensionAttribute>]
static member NullIfEmpty : 
        str : string -> string 

Parameters

 

str

Type: System.String
The string.

Return Value

Type: String
The string or null if the string is empty.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type String. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also

Reference

StringExtensions Class
CodeJam.Strings Namespace