winform 中如何将查询出的数据（DataSet或DataTable）显示在reportViewer？
2、代码如何写?
BindingSource BindingSource1 = new BindingSource();

BindingSource1.DataSource = DataSet1;//DataSet1在前面已加载，无误

ReportDataSource ReportDataSource1 = new ReportDataSource();

ReportDataSource1.Value = BindingSource1;

this.reportViewer1.LocalReport.DataSources.Add(ReportDataSource1);

this.reportViewer1.RefreshReport();

能帮一下吗?我没有参与书呀