String GetTreeViewItemHeaderText(TreeViewItem _sourceItem)
{
EditableTextBlock l_EditableTextBlock = _sourceItem.Header as EditableTextBlock;
if (l_EditableTextBlock != null)
{
return(l_EditableTextBlock.Text);
}
return(_sourceItem.Header.ToString());
}
public void addChild(TreeViewItem _sourceItem, TreeViewItem _targetItem)
{
// add item in target TreeViewItem
TreeViewItem item1 = new TreeViewItem();
EditableTextBlock l_EditableTextBlock = new EditableTextBlock();
EditableTextBlock l_SourceHeader = _sourceItem.Header as EditableTextBlock;
l_EditableTextBlock.Text = l_SourceHeader.Text;
item1.Header = l_EditableTextBlock;
_targetItem.Items.Add(item1);
foreach (TreeViewItem item in _sourceItem.Items)
{
addChild(item, item1);
}
}
void AddNewItem(String e_strText, TreeViewItem e_Parent)
{
TreeViewItem l_TreeViewItem = new TreeViewItem();
l_TreeViewItem.AllowDrop = true;
EditableTextBlock l_EditableTextBlock = new EditableTextBlock();
l_EditableTextBlock.Text = e_strText;
l_TreeViewItem.Header = l_EditableTextBlock;
e_Parent.Items.Add(l_TreeViewItem);
if (f_AddNewItem != null)
{
f_AddNewItem(e_strText, e_Parent);
}
e_Parent.IsExpanded = true;
}