I know about ASP.NET page life cycle but I'm confused. I have code here which creates buttons from database records. After I click on them, they dissapear with no code triggered. 
I know I have to recreate them in Page_Init but I don't know how. Please help! This is my code:\[code\] try { con.Open(); SqlDataReader myReader = null; SqlCommand myCom = new SqlCommand("select ID,client from tposClient where CardNo='" + cNo + "'", con); myReader = myCom.ExecuteReader(); Panel panel1 = new Panel(); panel1.Style["text-align"] = "Center"; panel1.Style["background"] = "blue"; div_login.Visible = false; while (myReader.Read()) { string b = myReader["client"].ToString(); string id = myReader["ID"].ToString(); Button btn = new Button(); btn.Text = b; btn.ID = id; btn.Style["width"] = "100px"; btn.Click += new EventHandler(btn_Click); panel1.Controls.Add(btn); panel1.Controls.Add(new LiteralControl("<br />")); form1.Style.Add("display", "block"); form1.Controls.Add(panel1); } } catch (Exception k) { Console.WriteLine(k.ToString()); } finally { cmdselect.Dispose(); if (con != null) { con.Close(); } }\[/code\]
I know I have to recreate them in Page_Init but I don't know how. Please help! This is my code:\[code\] try { con.Open(); SqlDataReader myReader = null; SqlCommand myCom = new SqlCommand("select ID,client from tposClient where CardNo='" + cNo + "'", con); myReader = myCom.ExecuteReader(); Panel panel1 = new Panel(); panel1.Style["text-align"] = "Center"; panel1.Style["background"] = "blue"; div_login.Visible = false; while (myReader.Read()) { string b = myReader["client"].ToString(); string id = myReader["ID"].ToString(); Button btn = new Button(); btn.Text = b; btn.ID = id; btn.Style["width"] = "100px"; btn.Click += new EventHandler(btn_Click); panel1.Controls.Add(btn); panel1.Controls.Add(new LiteralControl("<br />")); form1.Style.Add("display", "block"); form1.Controls.Add(panel1); } } catch (Exception k) { Console.WriteLine(k.ToString()); } finally { cmdselect.Dispose(); if (con != null) { con.Close(); } }\[/code\]