public override DataSet Clone()
{
dtSach cln = ((dtSach)(base.Clone()));
cln.InitVars();
return(cln);
}
private void frmRptSach_Load(object sender, System.EventArgs e)
{
if (SqlHelper.ADAPTER != null)
{
dtSach myDataSet = new dtSach();
SqlHelper.ADAPTER.Fill(myDataSet, "QUYENSACH");
rptSach1 = new rptSach();
rptSach1.SetDataSource(myDataSet);
ReportViewer1.ReportSource = rptSach1;
}
else
{
MessageBox.Show(this, "Không có dữ liệu", "Thong bao");
}
}