[fix:] no path led to crash, MessageBox was not displayed correctly
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@@ -103,7 +103,12 @@ public partial class MainWindow : Window
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private void BtnCheck_OnClick(object? sender, RoutedEventArgs e)
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{
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if (filePath == null) MessageBox.Show(this, "Bitte zunächst eine Datei auswählen", "Datei fehlt");
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if (filePath == null)
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{
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MessageBox.Show(null, "Bitte zunächst eine Datei auswählen", "Datei fehlt");
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return;
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}
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StartAddressCheck(filePath);
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// var result = DataImport.ImportKasAddressList(filePath);
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// if (result.Item1)
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