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How to autoscroll for viewing a newly added item in TreeViewAdv control
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This article describes How to autoscroll for viewing a newly added item in TreeViewAdv control.
BringIntoView
Use BringIntoView method of TreeViewAdv control to scroll and view a particular item.
Use Button Click event to add items to TreeViewItemAdv of TreeViewAdv control.
The following code demonstrates the same by passing newly added item as argument to BringIntoView method.
XAML
<syncfusion:TreeViewAdv Name="tree"> <syncfusion:TreeViewItemAdv Header="Parent Tree" FontSize="18"> </syncfusion:TreeViewItemAdv> </syncfusion:TreeViewAdv> <Button Grid.Column="1" HorizontalAlignment="Center" Height="40" Width="100" FontSize="18" Click="ButtonClick"> Click here </Button>
C#
private void ButtonClick(object sender, EventArgs e)
{
TreeViewItemAdv treeitem =new TreeViewItemAdv();
treeitem.Header = "Tree"+ ((tree.Items[0] as TreeViewItemAdv).Items.Count + 1).ToString();
(tree.Items[0] as TreeViewItemAdv).Items.Add(treeitem);
tree.BringIntoView(treeitem);
}
The output for the above code is shown below:
