How to add multiple item in a list box from another listbox which have SelectionMode =Multiple

Question

I have two listbox lst1 and lst2 lst1 have 'SelectionMode =Multiple' Please tell me how to add multiple item in lst2 when we select multiple item in lst1. For example In lst1 if we select two states UP and AP then we want all cities of AP and UP added in lst2 . Thanks in advance

Raja Krishnamurthy · Answer

Please try the following: foreach (ListItem listitem in lst1.Items) { if (listitem.Selected) //get all the selected items here //pass it on to DB to get the cities based on states selected (listitem.value) //populate the lst2 } HTH. Happy Programming!!! Regards Raja

Suthish Nair · Answer

Set AutoPostBack = True on SelectedIndexChanged do a for-loop and check for the selected value. Depend on this value populate items into another ListBox.

vijay kumar singh · Answer

In lst1 i have states when we select a state than all cities of that state auto fill in lst2 now i want select 2 states(multi select) on behalf of that i want cities of both states in lst2 .

Krishna Garad · Answer

If you have the same example as you explained just check out the article by suthish nair http://www.c-sharpcorner.com/UploadFile/suthish_nair/2905/