How to Multiple-Selection-DropDownList

Question

Multiple-Selection-DropDownList using check box in asp.net C# coding see this image i want this relevant coding

Prabhu Raja · Answer

Hi You can refer this article: http://www.c-sharpcorner.com/UploadFile/bryianTan/Asp-Net-multiple-selection-dropdownlist-with-ajax-hovermenuextender/