How to add controls dynamically when click button in asp.net?

Question

I\'m trying to add controls dynamically

Code:

AddVisaControl.ascx

<%@ Control Language=\"C#\" AutoEventWireup=\"true\" CodeBehind=\"AddVi         


        

Answer 1

Remove static int i = 0;

Change the method as below

  protected void addnewtext_Click(object sender, EventArgs e)
    {     

            AddVisaControl ac = (AddVisaControl)Page.LoadControl("AddVisaControl.ascx");
            PlaceHolder1.Controls.Add(ac);
            PlaceHolder1.Controls.Add(new LiteralControl("
"));

    }