protected void Page_Load(object sender, EventArgs e)
{
ReportDocument rdoc = new ReportDocument();
rdoc.Load(Server.MapPath("~/CrystalReport.rpt"));
DataSetNotice dsn = this.GetData("Select class,year,subject,date,message from Message");
rdoc.SetDataSource(dsn);
CrystalReportViewer1.ReportSource = rdoc;
CrystalReportViewer1.RefreshReport();
}
private DataSetNotice GetData(string query)
{
string cs = ConfigurationManager.ConnectionStrings["connectionstring"].ConnectionString;
SqlConnection con = new SqlConnection(cs);
con.Open();
SqlCommand cmd = new SqlCommand(query);
SqlDataAdapter da = new SqlDataAdapter(query, con);
DataSetNotice dsn = new DataSetNotice();
da.Fill(dsn, "Message");
return(dsn);
}