//Hàm nay se duoc thuc thi khi click nut lam moi private void btnRefresh_Click(object sender, EventArgs e) { listEmployee.Clear(); //xoa het cac nhan vien hiện có trong danh sach LoadDataFromFile(filePath); //doc lai file ShowListEmployeeToDatagridView(listEmployee); //hien thi lai danh sach }
private void btnRefresh_Click(object sender, EventArgs e) { dgvListEmployee.Rows.Clear(); listEmployee.Clear(); LoadDataFromFile(filePath); }