When you drag and drop column in the grid, there is an icon in the form of a black ‘I’ that appear to tell you where you can drop the dragged column.
In my application, I have a tree view where the user can drag and drop node from the tree view into the grid to insert column dynamically.
What I want is to have the black ‘I’ icon to appear to tell the user where he can insert the new column he wants to create.
Is there a way to do this?
ADAdministrator Syncfusion Team April 20, 2005 02:18 PM
There are no property setting to do this. you would have to write code.
Here is a link to a sample that shows how you can do this with respect to dragging columns by just mousing down and moving a column immediately instead of clicking it first to select it, and then mousing down and dragging it. It has the code showing how to get the drop feedback.
You would have to modify this to fit into your OLE D&D drop from the treeview.