how to add columns dynamically for Kendo Ui Grid in c# asp.net 3.5

how to add columns dynamically for Kendo Ui Grid in c# asp.net 3.5

Hai to all...

here My requirement is adding columns dynamically for kendo ui grid 2013 version ..

I took one Html table ,i added columns and binding html table to kendo ui grid...but when iam adding new column by drag and drop from kendo ui treeview  iam not getting the columns properties of kendo ui grid like sorting,remapping etc...