protected override RadDiagramShape CreateDiagramShape(PreviewDragStartEventArgs e)
{
var sourceItem = e.DragInstance as DiagramListViewVisualItem;
var dataItem = sourceItem?.Data as DiagramListViewDataItem;
var shape = default(WorkflowCaptureDiagramShape);
switch (dataItem.Key)
{
case "Pipette":
shape = new PipetteDiagramShape();
break;
case "Incubation":
shape = new IncubationDiagramShape();
break;
case "Centrifugation":
shape = new CentrifugationDiagramShape();
break;
case "Magnetic\r\nSeparation":
shape = new MagneticSeparationDiagramShape();
break;
}
return(shape);
}
private void svc_PreviewDragStart(object sender, PreviewDragStartEventArgs e)
{
SnapshotDragItem dragged = e.DragInstance as SnapshotDragItem;
if (dragged != null && dragged.Item is GridHeaderCellElement)
{
e.CanStart = true;
}
}
/// <summary>
/// The drag drop service_ preview drag start.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void dragDropService_PreviewDragStart(object sender, PreviewDragStartEventArgs e)
{
e.CanStart = true;
}
private void svc_PreviewDragStart(object sender, PreviewDragStartEventArgs e)
{
e.CanStart = true;
}
private void dragDropService_PreviewDragStart(object sender, PreviewDragStartEventArgs e)
{
e.CanStart = true;
}
protected override void OnPreviewDragStart(PreviewDragStartEventArgs e)
{
this.dragStartPoint = Cursor.Position;
base.OnPreviewDragStart(e);
}