public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
{
rpkhachhang rpt = new rpkhachhang();
rpt.Site = this.Site;
return(rpt);
}
private void Khachhangrp_Load(object sender, EventArgs e)
{
DataTable dt = new DataTable();
Database ds = new Database();
dt = ds.Docbang("Select *From KHACHHANG");
rpkhachhang rp = new rpkhachhang();
rp.SetDataSource(dt);
crystalReportViewer1.ReportSource = rp;
}