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UWP CheckBox_Checked RRS feed

  • Frage

  • Warum ist myTextBox null ?

    <Grid>
            <CheckBox x:Name="myCheckBox" IsChecked="True" Checked="myCheckBox_Checked"></CheckBox>
            <TextBlock x:Name="myTextBox" Text=""></TextBlock>
        </Grid>

     public sealed partial class MainPage : Page
        {
            public MainPage()
            {
                this.InitializeComponent();
            }

            private void myCheckBox_Checked(object sender, RoutedEventArgs e)
            {
                myTextBox.Text = "Checked";
            }
        }

    Freitag, 29. Mai 2020 17:39

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