/// <summary>
/// Event handler for Edit Button Click Event
/// </summary>
/// <param name="sender">Edit Button</param>
/// <param name="e">Event arguements for event</param>
private void EditButton_Click(object sender, RoutedEventArgs e)
{
EnalbleEditForSelectedItem();
TreeViewItem selectedTreeViewItem =
TreeViewExtensions.GetContainerFromItem(TreeViewMain, selectedNode);
HideContextMenu();
}
/// <summary>
/// Set Template for Selected TreeViewItem
/// </summary>
/// <param name="templateName">Template Name</param>
private void SetTemplateForSelectedItem(String templateName)
{
HierarchicalDataTemplate hdt = (HierarchicalDataTemplate)Resources[templateName];
TreeViewItem selectedTreeViewItem =
TreeViewExtensions.GetContainerFromItem(TreeViewMain, selectedNode);
if (selectedTreeViewItem != null)
{
selectedTreeViewItem.HeaderTemplate = hdt;
}
}
/// <summary>
/// Event handler for Delete Button Click Event
/// </summary>
/// <param name="sender">Delete Button</param>
/// <param name="e">Event arguements for event</param>
private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
TreeViewItem selectedTreeViewItem =
TreeViewExtensions.GetContainerFromItem(TreeViewMain, selectedNode);
if (selectedTreeViewItem != null)
{
TreeViewItem selectedTreeViewItemParent =
TreeViewExtensions.GetParentTreeViewItem(selectedTreeViewItem);
if (selectedTreeViewItemParent != null)
{
Node seleactedParentNode = (Node)selectedTreeViewItemParent.DataContext;
seleactedParentNode.Delete(selectedNode);
}
else
{
objectTree.Remove(selectedNode);
}
}
HideContextMenu();
}
