c# - wpf xaml 到 c# 不一样

Question

II 将 xaml 代码转换为 C# 代码，因为我需要动态生成布局... Xaml 代码如下所示；

<StackPanel Grid.Row="2" Margin="0,30" x:Name="print_content">
    <TextBlock x:Name="txt_selected_class" Text="KLASSE HIER" />
    <!--Here will the result come-->
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="{Binding ElementName=pos, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=Nr, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=pilot, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=pilot_club, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=pilot_license, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=navigator, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=navigator_club, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=navigator_license, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_1_tot_gtk, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_1_tot_timecontrol, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_1_tot_control, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_1_distance, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_2_tot_gtk, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_2_tot_timecontrol, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_2_tot_control, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=part_2_distance, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=end_tot_gtk, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=end_tot_dist, Path=ActualWidth, Mode=OneWay}"/>
            <ColumnDefinition Width="{Binding ElementName=end_tot_points, Path=ActualWidth, Mode=OneWay}"/>
        </Grid.ColumnDefinitions>
        <Label Grid.ColumnSpan="5" Grid.Column="8" Content="Deel 1" Style="{StaticResource DGHeaderStyle}" />
        <Label Grid.ColumnSpan="5" Grid.Column="12" Content="Deel 2" Style="{StaticResource DGHeaderStyle}" BorderThickness="1,0,0,0" BorderBrush="AliceBlue" />
        <Label Grid.ColumnSpan="3" Grid.Column="16" Content="Eind" Style="{StaticResource DGHeaderStyle}" BorderThickness="1,0,0,0" BorderBrush="AliceBlue" />
    </Grid>
    <DataGrid x:Name="list_results" IsReadOnly="True" Grid.Row="1" ColumnHeaderStyle="{StaticResource HeaderStyle}" ColumnWidth="Auto" RowBackground="Transparent" Foreground="#fafafa" AlternatingRowBackground="#555a62" Background="Transparent" BorderThickness="0" AutoGenerateColumns="False" RowHeaderWidth="0" ScrollViewer.CanContentScroll="True" ScrollViewer.VerticalScrollBarVisibility="Auto">
        <DataGrid.Columns>
            <DataGridTextColumn x:Name="pos" Header="Pos" />
            <DataGridTextColumn x:Name="Nr" Header="Nr" Binding="{Binding team_number}" />
            <DataGridTextColumn x:Name="pilot" Header="Naam piloot" Binding="{Binding team_data.pilot.firstname}" />
            <DataGridTextColumn x:Name="pilot_club" Header="Club" Binding="{Binding team_data.pilot.club}" />
            <DataGridTextColumn x:Name="pilot_license" Header="Licentie" Binding="{Binding team_data.pilot.license}" />
            <DataGridTextColumn x:Name="navigator" Header="Naam copiloot" Binding="{Binding team_data.navigator.firstname}" />
            <DataGridTextColumn x:Name="navigator_club" Header="Club" Binding="{Binding team_data.navigator.club}" />
            <DataGridTextColumn x:Name="navigator_license" Header="Licentie" Binding="{Binding team_data.navigator.license}" />
            <DataGridTextColumn x:Name="part_1_tot_gtk" Header="Totaal GTK's" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_1_tot_timecontrol" Header="Totaal tijdscontroles" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_1_tot_control" Header="Totaal controles" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_1_distance" Header="Afstand" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_2_tot_gtk" Header="Totaal GTK's" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_2_tot_timecontrol" Header="Totaal tijdscontroles" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_2_tot_control" Header="Totaal controles" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="part_2_distance" Header="Afstand" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="end_tot_gtk" Header="Totaal GTK" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="end_tot_dist" Header="Totaal Afstand" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
            <DataGridTextColumn x:Name="end_tot_points" Header="Totaal" Binding="{Binding team_data.navigator.license}" HeaderStyle="{StaticResource ColumnHeaderRotateStyle}" />
        </DataGrid.Columns>
    </DataGrid>
</StackPanel>

这段代码给了我以下结果：

现在，当我将该代码转换为 c# 时，它看起来并不是那样的......

我正在使用的 C# 代码如下：

private void LayoutTotal(string klasse)
{
    // Add the class name to the document
    TextBlock txt_selected_class = new TextBlock()
    {
        Text = klasse + " (" + inp_tour_part.SelectedItem.ToString() + ")"
    };
    print_content.Children.Add(txt_selected_class);

    // Initiate the new grid
    Grid grid = new Grid();

    // make all the column defenitions
    ColumnDefinition pos = new ColumnDefinition();
    BindingOperations.SetBinding(pos, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = pos, Mode = BindingMode.OneWay });
    ColumnDefinition nr = new ColumnDefinition();
    BindingOperations.SetBinding(nr, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = nr, Mode = BindingMode.OneWay });

    ColumnDefinition pilot = new ColumnDefinition();
    BindingOperations.SetBinding(pilot, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = pilot, Mode = BindingMode.OneWay });
    ColumnDefinition pilot_club = new ColumnDefinition();
    BindingOperations.SetBinding(pilot_club, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = pilot_club, Mode = BindingMode.OneWay });
    ColumnDefinition pilot_license = new ColumnDefinition();
    BindingOperations.SetBinding(pilot_license, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = pilot_license, Mode = BindingMode.OneWay });

    ColumnDefinition navigator = new ColumnDefinition();
    BindingOperations.SetBinding(navigator, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = navigator, Mode = BindingMode.OneWay });
    ColumnDefinition navigator_club = new ColumnDefinition();
    BindingOperations.SetBinding(navigator_club, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = navigator_club, Mode = BindingMode.OneWay });
    ColumnDefinition navigator_license = new ColumnDefinition();
    BindingOperations.SetBinding(navigator_license, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = navigator_license, Mode = BindingMode.OneWay });

    ColumnDefinition part_1_points = new ColumnDefinition();
    BindingOperations.SetBinding(part_1_points, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_1_points, Mode = BindingMode.OneWay });
    ColumnDefinition part_1_distance = new ColumnDefinition();
    BindingOperations.SetBinding(part_1_distance, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_1_distance, Mode = BindingMode.OneWay });

    ColumnDefinition part_2_tot_gtks = new ColumnDefinition();
    BindingOperations.SetBinding(part_2_tot_gtks, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_2_tot_gtks, Mode = BindingMode.OneWay });
    ColumnDefinition part_2_tot_time = new ColumnDefinition();
    BindingOperations.SetBinding(part_2_tot_time, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_2_tot_time, Mode = BindingMode.OneWay });
    ColumnDefinition part_2_tot_controls = new ColumnDefinition();
    BindingOperations.SetBinding(part_2_tot_controls, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_2_tot_controls, Mode = BindingMode.OneWay });
    ColumnDefinition part_2_distance = new ColumnDefinition();
    BindingOperations.SetBinding(part_2_distance, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = part_2_distance, Mode = BindingMode.OneWay });

    ColumnDefinition total_gtk = new ColumnDefinition();
    BindingOperations.SetBinding(total_gtk, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = total_gtk, Mode = BindingMode.OneWay });
    ColumnDefinition total_distance = new ColumnDefinition();
    BindingOperations.SetBinding(total_distance, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = total_distance, Mode = BindingMode.OneWay });
    ColumnDefinition total = new ColumnDefinition();
    BindingOperations.SetBinding(total, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = total, Mode = BindingMode.OneWay });

    // add all the column defenitions to the grid
    grid.ColumnDefinitions.Add(pos);
    grid.ColumnDefinitions.Add(nr);
    grid.ColumnDefinitions.Add(pilot);
    grid.ColumnDefinitions.Add(pilot_club);
    grid.ColumnDefinitions.Add(pilot_license);
    grid.ColumnDefinitions.Add(navigator);
    grid.ColumnDefinitions.Add(navigator_club);
    grid.ColumnDefinitions.Add(navigator_license);
    grid.ColumnDefinitions.Add(part_1_points);
    grid.ColumnDefinitions.Add(part_1_distance);
    grid.ColumnDefinitions.Add(part_2_tot_gtks);
    grid.ColumnDefinitions.Add(part_2_tot_time);
    grid.ColumnDefinitions.Add(part_2_tot_controls);
    grid.ColumnDefinitions.Add(part_2_distance);
    grid.ColumnDefinitions.Add(total_gtk);
    grid.ColumnDefinitions.Add(total_distance);
    grid.ColumnDefinitions.Add(total);

    // Add the grid to the layout
    print_content.Children.Add(grid);

    // Add the 3 upper headers (labels)
    Label partone = new Label()
    {
        Content = "Deel 1",
        Style = (Style)(Application.Current.Resources["DGHeaderStyle"])
    };
    partone.SetValue(Grid.ColumnSpanProperty, 5);
    partone.SetValue(Grid.ColumnProperty, 8);

    Label parttwo = new Label()
    {
        Content = "Deel 2",
        Style = (Style)(Application.Current.Resources["DGHeaderStyle"])
    };
    parttwo.SetValue(Grid.ColumnSpanProperty, 5);
    parttwo.SetValue(Grid.ColumnProperty, 12);

    Label total_result = new Label()
    {
        Content = "Eind",
        Style = (Style)(Application.Current.Resources["DGHeaderStyle"])
    };
    total_result.SetValue(Grid.ColumnSpanProperty, 5);
    total_result.SetValue(Grid.ColumnProperty, 12);

    // Add the labels
    print_content.Children.Add(partone);
    print_content.Children.Add(parttwo);
    print_content.Children.Add(total_result);

    //Generate the DataGrid
    DataGrid list_results = new DataGrid()
    {
        IsReadOnly = true,
        ColumnHeaderStyle = (Style)(Application.Current.Resources["HeaderStyle"]),
        ColumnWidth = DataGridLength.Auto,
        RowBackground = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0)),    // Transparent color
        Foreground = new SolidColorBrush(Color.FromRgb(250, 250, 250)),
        AlternatingRowBackground = new SolidColorBrush(Color.FromRgb(85, 90, 98)),
        Background = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0)),
        BorderThickness = new Thickness(0),
        AutoGenerateColumns = false,
        RowHeaderWidth = 0
    };

    // Set the result list to grid row 1
    list_results.SetValue(Grid.RowProperty, 1);

    // Generate the headers
    DataGridTextColumn h_pos = new DataGridTextColumn()
    {
        Header = "Pos"
    };
    DataGridTextColumn h_nr = new DataGridTextColumn()
    {
        Header = "Nr"
    };
    DataGridTextColumn h_pilot = new DataGridTextColumn()
    {
        Header = "Naam piloot"
    };
    DataGridTextColumn h_pilot_club = new DataGridTextColumn()
    {
        Header = "Club"
    };
    DataGridTextColumn h_pilot_license = new DataGridTextColumn()
    {
        Header = "Licentie"
    };
    DataGridTextColumn h_navigator = new DataGridTextColumn()
    {
        Header = "Naam copiloot"
    };
    DataGridTextColumn h_navigator_club = new DataGridTextColumn()
    {
        Header = "Club"
    };
    DataGridTextColumn h_navigator_license = new DataGridTextColumn()
    {
        Header = "Licentie"
    };

    DataGridTextColumn h_part_1_points = new DataGridTextColumn()
    {
        Header = "Deel 1",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_part_1_distance = new DataGridTextColumn()
    {
        Header = "Afstand",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };

    DataGridTextColumn h_part_2_tot_gtks = new DataGridTextColumn()
    {
        Header = "Totaal GTK's",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_part_2_tot_time = new DataGridTextColumn()
    {
        Header = "Totaal tijdscontroles",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_part_2_controls = new DataGridTextColumn()
    {
        Header = "Totaal controles",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_part_2_distance = new DataGridTextColumn()
    {
        Header = "Totaal controles",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };

    DataGridTextColumn h_total_gtk = new DataGridTextColumn()
    {
        Header = "Totaal GTK",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_total_distance = new DataGridTextColumn()
    {
        Header = "Totaal afstand",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };
    DataGridTextColumn h_total_total = new DataGridTextColumn()
    {
        Header = "Totaal controles",
        HeaderStyle = (Style)(Application.Current.Resources["ColumnHeaderRotateStyle"])
    };

    // Add the headers
    list_results.Columns.Add(h_pos);
    list_results.Columns.Add(h_nr);
    list_results.Columns.Add(h_pilot);
    list_results.Columns.Add(h_pilot_club);
    list_results.Columns.Add(h_pilot_license);
    list_results.Columns.Add(h_navigator);
    list_results.Columns.Add(h_navigator_club);
    list_results.Columns.Add(h_navigator_license);
    list_results.Columns.Add(h_part_1_points);
    list_results.Columns.Add(h_part_1_distance);
    list_results.Columns.Add(h_part_2_tot_gtks);
    list_results.Columns.Add(h_part_2_tot_time);
    list_results.Columns.Add(h_part_2_controls);
    list_results.Columns.Add(h_part_2_distance);
    list_results.Columns.Add(h_total_gtk);
    list_results.Columns.Add(h_total_distance);
    list_results.Columns.Add(h_total_total);

    // Add the grid to the lay-out
    print_content.Children.Add(list_results);
}

我不知道我在这里做错了什么，或者这是否包含足够的信息......

它可能真的很小，但我不知道出了什么问题。

标签： c#wpf

Answer 1

问题 1：您将标签 partone、parttwo 和 total_result 添加到 StackPanel 而不是应该在的 Grid 中。

问题 2：您将 ColumnDefinitions 的宽度绑定到它们自己，而不是像您想要的那样绑定到 DataGridHeaders（例如 new Binding("ActualWidth") { Source = h_pos , Mode = BindingMode.OneWay }）。

尝试：

        // Add the class name to the document
        TextBlock txt_selected_class = new TextBlock()
        {
            Text = $"{klasse} ({inp_tour_part.SelectedItem.ToString()})"
        };
        print_content.Children.Add(txt_selected_class);


        // Generate the headers
        DataGridTextColumn h_pos = new DataGridTextColumn()
        {
            Header = "Pos"
        };
        ...

        // Initiate the new grid
        Grid grid = new Grid();

        // make all the column defenitions
        ColumnDefinition pos = new ColumnDefinition();
        BindingOperations.SetBinding(pos, ColumnDefinition.WidthProperty, new Binding("ActualWidth") { Source = h_pos, Mode = BindingMode.OneWay });
        ...

        // Add the 3 upper headers (labels)
        Label partone = new Label()
        {
            Content = "Deel 1",
            Style = (Style)(Application.Current.Resources["DGHeaderStyle"])
        };
        partone.SetValue(Grid.ColumnSpanProperty, 5);
        partone.SetValue(Grid.ColumnProperty, 8);
        ...

        // Add the labels
        grid.Children.Add(partone);
        grid.Children.Add(parttwo);
        grid.Children.Add(total_result);

        // Add the grid to the layout
        print_content.Children.Add(grid);

        //Generate the DataGrid
        ...