private void button1_Click(object sender, EventArgs e) { BUS.AdminBLL admin = new BUS.AdminBLL(); if (Check_Fill() == true) { tbl.tblAdmin ad = new tbl.tblAdmin("", txtUsername.Text, txtPassword.Text); if (admin.Check_Login(ref ad) == true) { this.Hide(); PRE.Admin_Control sad = new PRE.Admin_Control(ad); sad.ShowDialog(); this.Close(); } else { MessageBox.Show("The username or password is incorrect !!!"); } } }
private void btnChangeUsername_Click(object sender, EventArgs e) { if (Check_Username_Fill()) { tbl.tblAdmin ad = new tbl.tblAdmin(Admin_Control.Admin.ADMIN_ID, txtNewUsername.Text, Admin_Control.Admin.PASSWORD); BUS.AdminBLL admin = new BUS.AdminBLL(); if (txtUsername.Text != Admin_Control.Admin.USERNAME) { MessageBox.Show("Username is not correct!!!", "Error"); } else if (admin.UpdateAdmin(ad) == false) { MessageBox.Show("Can not change username !!!", "Error"); } else { MessageBox.Show("Successfully!!!"); Admin_Control.Admin.USERNAME = ad.USERNAME; Clear_All(); } } }
private void btnChangePassword_Click(object sender, EventArgs e) { if (Check_Pass_Fill()) { tbl.tblAdmin ad = new tbl.tblAdmin(Admin_Control.Admin.ADMIN_ID, Admin_Control.Admin.USERNAME, txtNewPassword.Text); BUS.AdminBLL admin = new BUS.AdminBLL(); if (txtPassword.Text != Admin_Control.Admin.PASSWORD) { MessageBox.Show("Password is not correct!!!", "Error"); } else if (admin.UpdateAdmin(ad) == false) { MessageBox.Show("Can not change password !!!", "Error"); } else { MessageBox.Show("Successfully!!!"); Admin_Control.Admin.PASSWORD = ad.PASSWORD; Clear_All(); } } }