problem with generate big list of elements in the pup up if mouse hover on particular cells of column

2 posts, 1 answers
  1. Dian
    Dian avatar
    16 posts
    Member since:
    Oct 2010

    Posted 30 Aug 2011 Link to this post


    I have tree list view, when user mouse hover on  particular cells of column, I want to generate a pup up to showing elements.It is working fine, but if there are so many elements in the pup up, it will crush and stop run anything.Can anyone help?   

    <telerik:GridViewDataColumn  Header="Name" DataMemberBinding="{Binding Name, Converter={StaticResource InsensitiveRevConverter}}">
                                  <StackPanel Orientation="Horizontal" >
                                      <Image Source="{Binding Image}" />
                                      <TextBlock x:Name="ShowELementPupUp"  Text="{Binding Name}" />
                                      <Popup PlacementTarget="{Binding ElementName=ShowELementPupUp}" Style="{StaticResource TooltipPopupStyle}" PopupAnimation="Scroll" >
                                          <telerik:RadGridView x:Name="RadGridViewOfPopUp"  Visibility="{Binding ShowElements}" AllowDrop="True" AutoGenerateColumns="False" CanUserFreezeColumns="False"
                                                                                                                  CanUserInsertRows="False" CanUserReorderColumns="False" CanUserSortColumns="False"
                                                                                                                  CanUserDeleteRows="False" ShowGroupPanel="False"
                                                                                                                  GridLinesVisibility="None"  RowIndicatorVisibility="Collapsed"
                                                  <telerik:GridViewDataColumn DataMemberBinding="{Binding Name, Mode=OneWay}" />
                                                  <telerik:GridViewDataColumn MinWidth="20" DataMemberBinding="{Binding UnweightedPercentage, Mode=OneWay}"/>


  2. Answer
    Vlad avatar
    11100 posts

    Posted 31 Aug 2011 Link to this post

    Hello Fendy,

     Have you tried to specify Height for this popup?

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