List view binding working but nothing is displayed

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I have a list view that is being filled with a list. when i put a messagebox to tell me count of the list view it is giving me the correct answer so the listview is being filled, but nothing is displayed.

this is the code of the binding.

XML

<ListView  ItemsSource="{Binding UsageProfilesList}" Grid.Row="1"   HorizontalAlignment="Stretch" x:Name="usageProfileLists123" >
                    <ListView.ItemTemplate>
                          <DataTemplate>
                              <Border Margin="0,10,0,10" PreviewMouseLeftButtonDown="StartDragging" PreviewMouseMove="Drag" HorizontalAlignment="Stretch"
                                  MouseLeftButtonDown="AddItemToTimeline" Tag="{Binding}" Background="Transparent">
                                  <TextBlock Text="{Binding Name}" FontSize="18" HorizontalAlignment="Center" />
                              </Border>
                          </DataTemplate>
                      </ListView.ItemTemplate>

              </ListView>

and listview123 is being filled. what am i doing wrong?

Posted 28-Jul-11 22:03pm

adnama

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UJimbo · Answer 1 · 2011-07-28T22:59:00

Start with something easier and move up. Take a look at:

This..

Use the following ListView:

<listview x:name="lst_Example" xmlns:x="#unknown">
   <listview.view>
      <gridview>
         <gridviewcolumn width="140" header="Column 1" />
      </gridview>
   </listview.view>
</listview>

Then, try the following code to populate it with items from a list:

private void FillMyList()
{
   List<string> theList = new System.Collections.Generic.List<string>();
   theList.Add("Item1");
   theList.Add("Item2");
   theList.Add("Item3");
   theList.Add("Item4");
   theList.Add("Item5");
   theList.Add("Item6");

   foreach (var item in theList)
   {
      lst_Example.Items.Add(item);
   }
}</string></string>

Venkatesh Mookkan · Answer 2 · 2011-07-28T23:30:00

The problem could be from the margin of the BORDER.

XML

<Border Margin="0,10,0,10" PreviewMouseLeftButtonDown="StartDragging" PreviewMouseMove="Drag" HorizontalAlignment="Stretch"
                                  MouseLeftButtonDown="AddItemToTimeline" Tag="{Binding}" Background="Transparent">
                                  <TextBlock Text="{Binding Name}" FontSize="18" HorizontalAlignment="Center" />
                              </Border>

Remove the margin and try.

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List view binding working but nothing is displayed

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