wpf - RadGridview，滚动时 RowVisibility 折叠

Question

我有一个RadExpander，在它里面我有一个RadGridView和一个ToggleColumn。问题是当一行内容很大时，如果我尝试向右滚动以查看文本的结尾，则当前行会折叠。这些行是自动生成的，以防万一。

提前致谢..

Answer 1

好吧，这是解决方案，问题与我使用的切换列的类型有关..

<UserControl x:Class="RadGridView_SL5_AR_34.MainPage"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:my="clr-namespace:RadGridView_SL5_AR_34"
             mc:Ignorable="d" d:DesignHeight="700" d:DesignWidth="700">
    <UserControl.Resources>
        <my:MyViewModel x:Key="MyViewModel" />
    </UserControl.Resources>

    <ScrollViewer VerticalScrollBarVisibility="Visible" DataContext="{StaticResource MyViewModel}">
        <Grid Background="#FFB9B9B9">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>

            <telerik:RadExpander x:Name="expanderRunningReqs"
                                 IsExpanded="False"
                                 VerticalContentAlignment="Top"
                                 telerik:AnimationManager.IsAnimationEnabled="True"
                                 Grid.Row="1">
                <telerik:RadExpander.Header>
                    <StackPanel Orientation="Horizontal"
                                Grid.Column="1"
                                Grid.Row="0">
                        <TextBlock Text="Clubs"
                                   Margin="5" />
                    </StackPanel>
                </telerik:RadExpander.Header>
                <telerik:RadExpander.Content>
                    <telerik:RadGridView x:Name="grdClubs"
                                         Margin="3"
                                         ShowGroupPanel="False"
                                         RowIndicatorVisibility="Collapsed"
                                         IsReadOnly="True"
                                         MaxHeight="300"
                                         HorizontalAlignment="Stretch"
                                         AutoGenerateColumns="False"
                                         CanUserFreezeColumns="False"
                                         ItemsSource="{Binding Clubs}">
                        <telerik:RadGridView.Columns>
                            <telerik:GridViewToggleRowDetailsColumn />
                            <telerik:GridViewDataColumn Header="Name"
                                                        DataMemberBinding="{Binding Name}" />
                            <telerik:GridViewDataColumn DataMemberBinding="{Binding Established}"
                                                        Header="Established"
                                                        DataFormatString="{} {0:dd, MMM, yyyy H:mm}" />
                            <telerik:GridViewDataColumn Header="StadiumCapacity"
                                                        DataMemberBinding="{Binding StadiumCapacity}" />
                        </telerik:RadGridView.Columns>
                        <telerik:RadGridView.RowDetailsTemplate>
                            <DataTemplate >
                                <telerik:RadGridView x:Name="grdDetails"
                                 ItemsSource="{Binding Players}"
                                 ShowGroupPanel="False"
                                 RowIndicatorVisibility="Collapsed"
                                 IsReadOnly="True"
                                 MaxHeight="200"
                                 HorizontalAlignment="Stretch"
                                 AutoGenerateColumns="False"
                                 CanUserFreezeColumns="False">
                                    <telerik:RadGridView.Columns>
                                        <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}"
                                                Header="Name" />
                                        <telerik:GridViewDataColumn DataMemberBinding="{Binding Number}"
                                                Header="Number" />
                                        <telerik:GridViewDataColumn Header="Country"
                                                DataMemberBinding="{Binding Country}"
                                                MinWidth="150" />
                                        <telerik:GridViewDataColumn Header="Position"
                                                DataMemberBinding="{Binding Position}"
                                                MinWidth="500" />
                                    </telerik:RadGridView.Columns>
                                </telerik:RadGridView>
                            </DataTemplate>
                        </telerik:RadGridView.RowDetailsTemplate>
                    </telerik:RadGridView>
                </telerik:RadExpander.Content>
            </telerik:RadExpander>
        </Grid>
    </ScrollViewer>
</UserControl>