void BtnCancleClick(object sender, EventArgs e) { this.Hide(); DanhSachPhuCap dspc = new DanhSachPhuCap(); dspc.Show(); }
void QuảnLýPhụCấpToolStripMenuItemClick(object sender, EventArgs e) { this.Hide(); DanhSachPhuCap dspc = new DanhSachPhuCap(); dspc.Show(); }