[#61] Windows: Use red and green color to indicate type of WineVariety

Elwig/Windows/PaymentAdjustmentWindow.xaml.cs

@@ -287,17 +287,17 @@ namespace Elwig.Windows {
             if (MemberInput.SelectedItem is not Member m) return;
             Mouse.OverrideCursor = Cursors.Wait;
             try {
+                var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
+                var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
+                var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
+                var modText = CustomModCommentInput.Text.Trim();
+                var text = CustomCommentInput.Text.Trim();
                 await Task.Run(async () => {
                     using var ctx = new AppDbContext();
                     if (CustomPayments?.TryGetValue(m.MgNr, out var p) == true) {
                         ctx.Remove(p);
                     }
                     if (sender == SaveCustomButton) {
-                        var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
-                        var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
-                        var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
-                        var modText = CustomModCommentInput.Text.Trim();
-                        var text = CustomCommentInput.Text.Trim();
                         ctx.Add(new PaymentCustom {
                             MgNr = m.MgNr,
                             Year = Year,