Adding User Controls from code behind

Question

I have a user control( UserControl1 ) on my page and one Add more button.Clicking on Add More Button add the same user control again.When i click on user control first timeit adds second User Controlbut on second time it doesnot add other.I think the control gets lost. I am adding a control like this on link button click:- protected void lnkadd_Click ( object sender  EventArgs e ) { HtmlTableCell tCell = new HtmlTableCell (); UserControl uc = ( UserControl ) Page . LoadControl ( ~/Controls/DirectionalPricingCtrl.ascx ); tCell . Controls . Add ( uc ); tablerow . Cells . Add ( tCell ); } I think i am doing something wrong and i should add user controls in respect of page life cyclebut how? Can somebody please guide me or provide some useful links? What approach i should follow when i have to add a user control each time when i click on a Add button and then later retrieve all the values and save it to DB?

Pratap Patel · Answer

Hi You can create a list of UserControl as I described below List lstUC = new List (); then on Button click event you write logic to add the same new user control at different index of list by using the Insert(indexusercontrol) method of the List class . I changed your code specify in question and I hope it will work //Global List variable private List lstUC = new List (); int i = 0; protected void lnkadd_Click(object senderEventArgs e) { i++; lstUc.Insert(i(UserControl)Page.LoadControl(~/Controls/DirectionalPricingCtrl.aspx)); }