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Thanks. But it doesn't work for me.It happens an error when I convert those codes.
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1. Code snips:
Dispatcher.BeginInvoke(delegate
{
previous.ISelected = ture;
});
2. Code ...
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[quote user="helena.munoz"]
Why not doing this? :
treeViewItem.Items.Remove(itemToRemove);
being treeViewItem the father of the item you want to remove
[/quote]
Thanks for you reply. But I got an error. I cannot remove child items. I don't know why.
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How can I remove a node from a treeview control?
Thanks.
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Thanks for your reply.
Does it work if I put button control into style.xaml?
<Button Margin="0" Grid.Column="2" Style="{StaticResource TreeViewItemButtonStyle}">
<Image Source="../Assets/add.png" Margin="0" ...
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There is a button in my treeview control. How can I fire this button event?
1 <controls:TreeView x:Name="SankeyDataTree"
2 ItemTemplate="{StaticResource SankeyTreeTemplate}" BorderThickness="0"
3 Background="{x:Null}" HorizontalAlignment="Left" ...
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public class ButtonClickBehavior : Behavior<Button> {
protected override void OnAttached() {
base.OnAttached();
AssociatedObject.Click += ButtonClick;
}
protected override void OnDetaching() {
base.OnDetaching();
AssociatedObject.Click -= ButtonClick;
...
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SL4's really cooooooool.
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Thanks for your help.
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I have a treeview which render items to HierarchicalDateTemplate. I'd like to expanded the second root node by default. How can I do that?
Thanks.