namespace reports
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
CrystalReportApartmentVisit rpt = new CrystalReportApartmentVisit();
rpt.SetDataSource(SearchApartmentVisit.dataSet21.Tables[0]);
this.crystalReportViewer1.ReportSource = rpt;
}
private void crystalReportViewer1_Load(object sender, EventArgs e)
{
}
}
}
//创建报表实例
CrystalReportApartmentVisit rpt = new CrystalReportApartmentVisit();
//设置报表数据源
rpt.SetDataSource(SearchApartmentVisit.dataSet21.Tables[0]);
//报表显示控件绑定
this.crystalReportViewer1.ReportSource = rpt;
一般来说,你的项目目录下要有
CrystalReportApartmentVisit.rpt和
CrystalReportApartmentVisit.cs文件
否则就会报错了。