2

Why the CanExecute property for RelayCommandAttribute Not working in CommunityToolkit.Mvvm -Version 8.0.0-preview4

ex : this will work

public bool CanDo(string x) => true;
[RelayCommand(CanExecute=nameof(CanDo))]]
public void DoSomthing(string x){}

but this not :

public bool CanDo(string? x) => true;

[RelayCommand(CanExecute=nameof(CanDo))]
public void DoSomthing(string? x){}

it show this Error error MVVMTK0011: The CanExecute name must refer to a compatible member, but no valid members were found for "CanDo" in type ...

Nadir Mezhoudi
  • 155
  • 2
  • 13

0 Answers0