private void TreeView_Drop(object sender, DragEventArgs e)
{
//string str = (string)e.Data.GetData(typeof(string));
ObjectitemToDragToTree DroopedItem = e.Data.GetData(typeof(ObjectitemToDragToTree)) as ObjectitemToDragToTree;
TreeViewItem treeViewItem = FindAncestor <TreeViewItem>((DependencyObject)e.OriginalSource);
if (treeViewItem != null)
{
nodeDrop = treeViewItem.DataContext as ObjectitemTabTree;
var droppedNode = (ObjectitemTabTree)treeViewItem.Header;
if (nodeDrop.Source != null)
{
MaskDescriptionModel mask = new MaskDescriptionModel();
ObjectMaskDescription listMask = new ObjectMaskDescription();
listMask.Name = DroopedItem.ToDragTreeName;
mask.TabName = listMask;
object idFromValue = new object();
try
{
idFromValue = DroopedItem.Source.Attributes.Where(x => x.Id.Equals(AttributeId.Aid)).Select(x => x.Value).FirstOrDefault();
}
catch { MessageBox.Show("Id cant befound for this attribute, please check value at TId."); }
ObjectitemTabTree obj = new ObjectitemTabTree(mask);
obj.AddedId = idFromValue.ToString();
nodeDrop.TabTreeChildren.Add(obj);
treeViewItem.Items.Refresh();
if (nodeDrop != null)
{
MessageBox.Show("You have added item to " + nodeDrop.TabTreeName);
}
}
else
{
MessageBox.Show("Please drag to an attribute tab.");
}
}
else
{
MessageBox.Show("Please select a proper drop off point.");
}
}
public ObjectitemTabTree(ObjectMaskDescription source)
{
Source2 = source;
TabTreeName = Source2.Name;
}
public MyAttributeViewModel(ObjectMaskDescription maskItem, object value)
{
Id = maskItem.ID;
Name = maskItem.Name;
Value = value;
}
public MyMaskViewModel(ObjectMaskDescription maskItem)
{
Name = maskItem.Name;
Attributes = new List <MyAttributeViewModel>();
}
