隐藏“TitleBar”的RadWindow

Question

我正在使用telerik WPF控件来创建桌面应用程序。

我想让Radwindow看起来像一个UserControl (没有min、max、关闭按钮和标题)，然后在RadPane中将其作为内容加载。

如果我将视图创建为UserControl，则可以将其设置为RadPane中的内容。

对于RadWindow，我也可以这样做，即将其设置为RadPane中的内容，但问题是我仍然可以看到标题、关闭按钮。

如何隐藏‘标题栏’的RadWindow

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Answer 1

你可以用这招来做这个。

    private void HideHeader()
    {
        var myWindow = new RadWindow();
        var header = FindVisualChildren<Grid>(myWindow).FirstOrDefault(elem => elem.Name == "Header");
        if (header != null)
            header.Visibility = Visibility.Collapsed;
    }

    private static IEnumerable<T> FindVisualChildren<T>(DependencyObject parent)
        where T : DependencyObject
    {
        var childrenCount = VisualTreeHelper.GetChildrenCount(parent);
        for (var i = 0; i < childrenCount; i++)
        {
            var child = VisualTreeHelper.GetChild(parent, i);

            if (child is T children)
                yield return children;

            foreach (var other in FindVisualChildren<T>(child))
                yield return other;
        }
    }

Answer 2

您应该创建一个UserControl，并在RadWindow和RadPane中使用它。

<UserControl x:Class="Q52017840.MyUserCotnrol"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:Q52017840"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <Grid>
        <TextBlock Text="My user control" />
    </Grid>
</UserControl>

如果您创建了名为UserControl的MyUserControl，您可以使用它，例如：

RadWindow radWindow = new RadWindow();
radWindow.Width = 400;
radWindow.Height = 300;
radWindow.Content = new MyUserCotnrol();

RadPane radPane1 = new RadPane();
radPane1.Header = "Document 1";
radPane1.Content = new MyUserCotnrol();