public static QuanLyNhom GetFromFile(string pathDataFile, string tennhom)
{
List <QuanLyNhom> arrayLines = QuanLyNhom.GetListFromFile(pathDataFile);
foreach (var nhom in arrayLines)
{
if (String.Compare(nhom.TenNhom, tennhom, true) == 0)
{
return(nhom);
}
}
return(null);
}
public static List <QuanLyNhom> GetListFromFile(string pathDataFile)
{
CultureInfo cultureInfo = CultureInfo.InvariantCulture;
var arrayLines = File.ReadAllLines(pathDataFile);
List <QuanLyNhom> ketQua = new List <QuanLyNhom>();
foreach (var line in arrayLines)
{
var Nhom = new QuanLyNhom
{
TenNhom = line
};
ketQua.Add(Nhom);
}
return(ketQua);
}
public static void XoaNhom(string pathDataFile, string tennhom)
{
List <QuanLyNhom> listNhom = QuanLyNhom.GetListFromFile(pathDataFile);
List <QuanLyNhom> ketQua = new List <QuanLyNhom>();
foreach (var nhom in listNhom)
{
if (string.Compare(nhom.TenNhom, tennhom) != 0)
{
ketQua.Add(nhom);
}
}
using (StreamWriter sw = new StreamWriter("C:/Users/VTA/Documents/Visual Studio 2015/Projects/QuanLyDaBa/QuanLyDaBa/Data/Nhom.txt"))
{
foreach (var x in ketQua)
{
sw.WriteLine(x.TenNhom);
}
MessageBox.Show("Xóa nhóm thành công", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
