private void btnMoveRight_Click(object sender, EventArgs e)
{
if (ControlUtil.IsEditValueNull(this.cmbLopHocDen))
{
MessageBox.Show("Xin vui long chọn Lớp học", "Chọn lớp học", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (this.hocSinhRowBindingSourceDi.Current == null)
{
return;
}
DataRowView rowView = this.hocSinhRowBindingSourceDi.Current as DataRowView;
QLMamNon.Dao.QLMamNonDs.HocSinhRow oldRow = rowView.Row as QLMamNon.Dao.QLMamNonDs.HocSinhRow;
if (this.isHocSinhExisted(this.hocSinhRowBindingSourceDen, oldRow.HocSinhId))
{
return;
}
DataRowView newRowView = this.hocSinhRowBindingSourceDen.AddNew() as DataRowView;
QLMamNon.Dao.QLMamNonDs.HocSinhRow newRow = newRowView.Row as QLMamNon.Dao.QLMamNonDs.HocSinhRow;
copyHocSinhRow(oldRow, newRow);
newRow.LopDangHoc = this.cmbLopHocDen.Text;
newRow.NgayVaoLop = DateTime.Now;
this.gvDen.ShowEditForm();
}
private void btnMoveLeft_Click(object sender, EventArgs e)
{
if (this.hocSinhRowBindingSourceDen.Current == null)
{
return;
}
DataRowView rowView = this.hocSinhRowBindingSourceDen.Current as DataRowView;
QLMamNon.Dao.QLMamNonDs.HocSinhRow oldRow = rowView.Row as QLMamNon.Dao.QLMamNonDs.HocSinhRow;
if (this.isHocSinhExisted(this.hocSinhRowBindingSourceDi, oldRow.HocSinhId))
{
QLMamNon.Dao.QLMamNonDs.HocSinhDataTable hocSinhTable = this.hocSinhRowBindingSourceDi.DataSource as QLMamNon.Dao.QLMamNonDs.HocSinhDataTable;
QLMamNon.Dao.QLMamNonDs.HocSinhRow[] hocSinhRows = hocSinhTable.Select(String.Format("HocSinhId={0}", oldRow.HocSinhId)) as QLMamNon.Dao.QLMamNonDs.HocSinhRow[];
hocSinhRows[0].LopDangHoc = CommonConstant.EMPTY;
this.gvDen.DeleteSelectedRows();
return;
}
DataRowView newRowView = this.hocSinhRowBindingSourceDi.AddNew() as DataRowView;
QLMamNon.Dao.QLMamNonDs.HocSinhRow newRow = newRowView.Row as QLMamNon.Dao.QLMamNonDs.HocSinhRow;
copyHocSinhRow(oldRow, newRow);
this.gvDen.DeleteSelectedRows();
}
private static void copyHocSinhRow(QLMamNon.Dao.QLMamNonDs.HocSinhRow oldRow, QLMamNon.Dao.QLMamNonDs.HocSinhRow newRow)
{
newRow.HocSinhId = oldRow.HocSinhId;
newRow.HoDem = oldRow.HoDem;
newRow.Ten = oldRow.Ten;
newRow.HoTen = String.Format("{0} {1}", oldRow.HoDem, oldRow.Ten);
newRow.GioiTinh = oldRow.GioiTinh;
newRow.ThoiHoc = oldRow.ThoiHoc;
if (!oldRow.IsNgaySinhNull())
{
newRow.NgaySinh = oldRow.NgaySinh;
}
}