public static IEnumerable<TSource> Append<TSource>( this IEnumerable<TSource> first, TSource second )
<ExtensionAttribute> Public Shared Function Append(Of TSource) ( first As IEnumerable(Of TSource), second As TSource ) As IEnumerable(Of TSource)
public: [ExtensionAttribute] generic<typename TSource> static IEnumerable<TSource>^ Append( IEnumerable<TSource>^ first, TSource second )
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