private void button2_Click(object sender, EventArgs e)
{
var db = new TestDBEntities();
var tbl = db.products.Where(a => a.productId == 1);
CrystalReport2 rpt = new CrystalReport2();
rpt.SetDataSource(tbl);
crystalReportViewer1.ReportSource = rpt;
crystalReportViewer1.RefreshReport();
}
private void Form1_Load(object sender, EventArgs e)
{
var db = new TestDBEntities();
var tbl = db.products;
BindingSource bs = new BindingSource();
bs.DataSource = tbl.ToList();
CrystalReport2 rpt = new CrystalReport2();
rpt.SetDataSource(tbl);
crystalReportViewer1.ReportSource = rpt;
crystalReportViewer1.RefreshReport();
}