//In Node drop event, setting width and height of the dropped node
void diagramView_NodeDrop(object sender, NodeDroppedRoutedEventArgs evtArgs)
{
Node droppednode = evtArgs.DroppedNode as Node;
if (evtArgs.SymbolPaletteItemName == "NodeId")
{
droppednode.Label = "Id";
droppednode.Height = 25;
droppednode.Width = 40;
}
else if (evtArgs.SymbolPaletteItemName == "Ellipse")
{
droppednode.Height = 70;
droppednode.Width = 175;
droppednode.LabelWidth = 75;
}
else if (evtArgs.SymbolPaletteItemName == "Arrow")
{
droppednode.Height = 15;
droppednode.Width = 200;
}
}
//Nodedropp event fro Identifing the DroppedNode
void diagramView_NodeDrop(object sender, NodeDroppedRoutedEventArgs evtArgs)
{
Node n1 = evtArgs.Source as Node;
if (evtArgs.SymbolPaletteItemName == "Employee")
{
Node n2 = evtArgs.DroppedNode as Node;
n2.Tag = "ceo";
n2.Loaded += new RoutedEventHandler(node_Loaded);
}
if (evtArgs.SymbolPaletteItemName == "Man")
{
Node n3 = evtArgs.DroppedNode as Node;
n3.Tag = "boy";
n3.Loaded += new RoutedEventHandler(node_Loaded);
}
if (evtArgs.SymbolPaletteItemName == "Lady")
{
Node n4 = evtArgs.DroppedNode as Node;
n4.Tag = "lady";
n4.Loaded += new RoutedEventHandler(node_Loaded);
}
}
void diagramView_NodeDrop(object sender, NodeDroppedRoutedEventArgs evtArgs)
{
(evtArgs.DroppedNode as Node).LabelHorizontalAlignment = HorizontalAlignment.Center;
(evtArgs.DroppedNode as Node).LabelVerticalAlignment = VerticalAlignment.Center;
}