Since your post is semi vague I will do my best to just describe… I use the jQueryUI Draggable/Droppable functions. With this you can make your own grid as you see fit and tie in the jQueryUI to get the drag n’ drop you desire. 2 solved Drag ‘n Drop with Grid [closed]
You have to call DoDragDrop on the source listBox to start the drag operation. This is usually done in response to some criteria event (i.e. mouse click) 1 solved The items in listBox do not want to be dragged out [duplicate]
You may use a BackgroundWorker to do the operation that you need in different thread like the following : BackgroundWorker bgw; public Form1() { InitializeComponent(); bgw = new BackgroundWorker(); bgw.DoWork += bgw_DoWork; } private void Form1_DragDrop(object sender, DragEventArgs e) { if (e.Data.GetDataPresent(DataFormats.FileDrop)) { string[] s = (string[])e.Data.GetData(DataFormats.FileDrop, false); bgw.RunWorkerAsync(s); } } Also for your issue … Read more