implementet ErrorMessages

2022-08-29 22:20:55 +02:00
parent a655efdc8c
commit f395258832
14 changed files with 118 additions and 12 deletions
--- a/Apollon.WPF/Commands/LoadTournamentsCommand.cs
+++ b/Apollon.WPF/Commands/LoadTournamentsCommand.cs
@@ -21,6 +21,7 @@ namespace Apollon.WPF.Commands

        public override async Task ExecuteAsync(object parameter)
        {
+            _overviewViewModel.ErrorMessage = null;
            _overviewViewModel.IsLoading = true;

            try
@@ -29,7 +30,7 @@ namespace Apollon.WPF.Commands
            }
            catch (Exception)
            {
-                throw;
+                _overviewViewModel.ErrorMessage = "Daten konnten nicht geladen werden! Bitte starten Sie die Anwendung neu!";
            }
            finally
            {