private void button1_Click(object sender, EventArgs e) { controllerObj = new Controller(); if (Datacontainer.Click == 1) //User clicked on dieter { //if (int.Parse(IDtextBox.Text) >= 111111 && int.Parse(IDtextBox.Text) <= 119999) DataRow res = controllerObj.ViewRegDieters(Datacontainer.loginDID).Rows[0]; if (oldpassTextBox.Text == (string)res["pass_word"]) { int ch0 = controllerObj.UpdateRDPass(Datacontainer.loginDID, newpassTextBox2.Text); if (ch0 > 0) { MessageBox.Show("Your password has been changed"); } } else { MessageBox.Show("The password you entered is not correct. Please renter your password"); } } if (Datacontainer.Click == 2) //User clicked on dieter { //if (int.Parse(IDtextBox.Text) >= 111111 && int.Parse(IDtextBox.Text) <= 119999) DataRow res1 = controllerObj.ViewPremDieter(Datacontainer.loginPDID).Rows[0]; if (oldpassTextBox.Text == (string)res1["pass_word"]) { int ch1 = controllerObj.UpdatePDPass(Datacontainer.loginPDID, newpassTextBox2.Text); if (ch1 > 0) { MessageBox.Show("Your password has been changed"); } } else { MessageBox.Show("The password you entered is not correct. Please renter your password"); } } if (Datacontainer.Click == 3) //User clicked on dieter { //if (int.Parse(IDtextBox.Text) >= 111111 && int.Parse(IDtextBox.Text) <= 119999) DataRow res2 = controllerObj.ViewTrainers(Datacontainer.TraID).Rows[0]; if (oldpassTextBox.Text == (string)res2["Pass_word"]) { int ch2 = controllerObj.UpdateTPass(Datacontainer.TraID, newpassTextBox2.Text); if (ch2 > 0) { MessageBox.Show("Your password has been changed"); } } else { MessageBox.Show("The password you entered is not correct. Please renter your password"); } } if (Datacontainer.Click == 4) //User clicked on dieter { //if (int.Parse(IDtextBox.Text) >= 111111 && int.Parse(IDtextBox.Text) <= 119999) //controllerObj = new Controller(); DataRow res2 = controllerObj.ViewNutritionists(Datacontainer.NutID).Rows[0]; if (oldpassTextBox.Text == (string)res2["Pass_word"]) { int ch3 = controllerObj.UpdateNPass(Datacontainer.NutID, newpassTextBox2.Text); if (ch3 > 0) { MessageBox.Show("Your password has been changed"); } } else { MessageBox.Show("The password you entered is not correct. Please renter your password"); } } }