The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
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 07:18 PM UTC
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.
http://www.syncfusion.com/Support/user/uploads/forum_DragColumn_502d7d6c.zip
You would have to modify this to fit into your OLE D&D drop from the treeview.