IsNullOrEmpty<T>(IEnumerable<T>) Method

Checks if a System.Collections.Generic.IEnumerable`1 is either null or contains no items

Syntax

Visual Basic
C#

'Declaration
 
<System.Runtime.CompilerServices.ExtensionAttribute()>
Public Overloads Shared Function IsNullOrEmpty(Of T)( _
   ByVal items As System.Collections.Generic.IEnumerable(Of T) _
) As System.Boolean

'Usage
 
Dim items As System.Collections.Generic.IEnumerable(Of T)
Dim value As System.Boolean
 
value = EnumerableExtensions.IsNullOrEmpty(Of T)(items)

[System.Runtime.CompilerServices.Extension()]
public static System.bool IsNullOrEmpty<T>( 
   System.Collections.Generic.IEnumerable<T> items
)

Parameters

items

Type Parameters

T: Type of items in the collection to check

Return Value

true if null or no items in the collection.false otherwise

Requirements

Target Platforms: Windows XP SP3 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit)

Not all Operating Systems are supported on all products. Visit the ArcFM Solution Supported Versions page for full details.

Reference

EnumerableExtensions Class
EnumerableExtensions Members
Overload List