Gui-Tuning

Jugenddienst Stunden/Converter/StringVisibilityConverter.cs

@@ -0,0 +1,15 @@
+using System.Globalization;
+
+namespace Jugenddienst_Stunden.Converter;
+internal class StringVisibilityConverter : IValueConverter {
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture) {
+        if (value is string strValue) {
+            return !string.IsNullOrEmpty(strValue.Replace("Server: ",""));
+        }
+        return false;
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture) {
+        throw new NotImplementedException();
+    }
+}