Selects distinct elements from an enumeration.
            
            
            
            
            
            
            
            '宣言
 
Public Shared Function Distinct(Of )( _
   ByVal  As System.Collections.Generic.IEnumerable(Of TSource), _
   Optional ByVal  As System.Collections.Generic.IEqualityComparer(Of TSource) _
) As System.Collections.Generic.IEnumerable(Of TSource)
             
        
            
            public static System.Collections.Generic.IEnumerable<TSource> Distinct<>( 
   System.Collections.Generic.IEnumerable<TSource> ,
   System.Collections.Generic.IEqualityComparer<TSource> 
)
             
        
             
        
            パラメータ
- source
 
- The source.
 - comparer
 
- The comparer.
 
            型パラメータ
- TSource
 
- The type of the T source.
 
            戻り値の型
A enumeration of selected values