C# (CSharp) Hanno.ViewModels ObservableViewModel.ChainEmptyPredicate示例

示例#1

 public void Visit <T>(ObservableViewModel <T> ovm)
 {
     ovm.ChainEmptyPredicate(t =>
     {
         var enumerable = t as IEnumerable <object>;
         if (enumerable == null)
         {
             return(false);
         }
         return(!enumerable.Any());
     });
 }

示例#2

 public void Visit <T>(ObservableViewModel <T> ovm)
 {
     ovm.ChainEmptyPredicate(t => t == null);
 }