private void btnAddnew_Click(object sender, EventArgs e) { faddNewAccount formAddNewAccount = new faddNewAccount(); formAddNewAccount.ShowDialog(); LoadAccount(); }
private void addNewAccount_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { string Query = "select count(*) from Nguoi_Quan_Li where Chu_Quan = 1"; int Count = (int)DataProvider.Instance.ExecuteScalar(Query); faddNewAccount Account = new faddNewAccount(); if (Count == 0) { Account.Show(); } else { MessageBox.Show("Đã Tồn Tại Tài Khoản Admin", "Cảnh Báo"); } }