protected void lbtnforgetpass_Click(object sender, EventArgs e) { if (txtforgrtid.Text == "") { ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert('Please Enter The User_ID.');", true); return; } else { a = txtforgrtid.Text; } try { dr = cls.FillDataReader("select R_password , R_EmailId from Registerlist where R_logid='" + a + "'"); if (dr.Read()) { if (!dr.IsDBNull(0)) { pass = dr.GetValue(0).ToString(); } if (!dr.IsDBNull(1)) { emal = dr.GetValue(1).ToString(); } } dr.Close(); if (pass == null && emal == null) { ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert('Not a valid User_ID.');", true); txtforgrtid.Text = ""; return; } else { bool var = MailHelper.CheckForInternetConnection(); if (var == true) { MailHelper.SendMailMessage("*****@*****.**", emal, "Password", "Your Password:'******'"); ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert('Password have been sent to your registered email_ID.');", true); txtforgrtid.Text = ""; } else { ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert('Please Check Your Internet Connection.');", true); txtforgrtid.Text = ""; } } } catch (Exception ex) { ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert(" + ex + ");", true); } }