C# (CSharp) DragManager.DropToProjectの例

コード例 #1

        void WhenDragDrop(DragEventArgs e)
        {
            if (null == _manager)
            {
                return;
            }

            var point = treeView1.PointToClient(new Point(e.X, e.Y));
            var node  = treeView1.GetNodeAt(point);

            if (null == node)
            {
                return;
            }

            if (node.Tag is ProjectId)
            {
                var data = (string)e.Data.GetData(DataFormats.StringFormat);
                _manager.DropToProject(data, (ProjectId)node.Tag);
            }
        }