public void HienThiComboBox(ComboBox cmb)
{
if (this.Data == null)
{
this.Data = new LoaiNguoiDungData();
}
cmb.DataSource = this.Data.LayDS();
cmb.ValueMember = "MaLoai";
cmb.DisplayMember = "TenLoai";
}
public void HienThiDataGridViewComboBoxColumn(DataGridViewComboBoxColumn cmb)
{
if (this.Data == null)
{
this.Data = new LoaiNguoiDungData();
}
cmb.DataSource = this.Data.LayDS();
cmb.DisplayMember = "TenLoai";
cmb.ValueMember = "MaLoai";
cmb.DataPropertyName = "MaLoai";
}
public LoaiNguoiDungInfo LayTuMa(int loaiNguoiDung)
{
if (this.Data == null)
{
this.Data = new LoaiNguoiDungData();
}
DataTable tbl = this.Data.LayLoaiNguoiDung(loaiNguoiDung);
if (tbl.Rows.Count >= 1)
{
return(new LoaiNguoiDungInfo(int.Parse(tbl.Rows[0][0].ToString()), tbl.Rows[0][1].ToString()));
//int.Parse(row[3].ToString())), row["TenNguoiDung"].ToString(), row["TenDangNhap"].ToString(), row["MatKhau"].ToString()
}
else
{
return(null);
}
}