C#winform初试报表

步骤1.新建一个窗口,拖一个ReportViewer控件上去，设置该控件的Dock为Fill。

步骤2.添加一个报表文件,如:Report1.rdlc，设置其中的参数,这里设置的参数和下面的代码里面的参数是对应的。

                 //加载报表文件,Debug目录下
                 this.reportViewer1.LocalReport.ReportPath = "Report1.rdlc";

                 this.reportViewer1.ProcessingMode = ProcessingMode.Local;
                 reportViewer1.LocalReport.DataSources.Clear();
                 DataTable dt = new DataTable();
                 DataColumn col1 = new DataColumn("姓名", System.Type.GetType("System.String"));
                 DataColumn col2 = new DataColumn("学号", System.Type.GetType("System.String"));
                 DataColumn col3 = new DataColumn("性别", System.Type.GetType("System.String"));
                 DataColumn col4 = new DataColumn("年龄", System.Type.GetType("System.Int32"));
                 dt.Columns.Add(col1);
                 dt.Columns.Add(col2);
                 dt.Columns.Add(col3);
                 dt.Columns.Add(col4);
                 DataRow row1 = dt.NewRow();
                 row1["姓名"] = "张三";
                 row1["学号"] = "";
                 row1["性别"] = "男";
                 row1["年龄"] = ;
                 dt.Rows.Add(row1);
                 //静态数据不用加数据源
                 //ReportDataSource rds1 = new ReportDataSource("DataSet1", dt);
                 //reportViewer1.LocalReport.DataSources.Add(rds1);
                 ReportParameter ReportParameter_XM = new ReportParameter("ReportParameter_XM", dt.Rows[]["姓名"].ToString());
                 ReportParameter ReportParameter_XH = new ReportParameter("ReportParameter_XH", dt.Rows[]["学号"].ToString());
                 ReportParameter ReportParameter_XB = new ReportParameter("ReportParameter_XB", dt.Rows[]["性别"].ToString());
                 ReportParameter ReportParameter_NL = new ReportParameter("ReportParameter_NL", dt.Rows[]["年龄"].ToString());
                 reportViewer1.LocalReport.SetParameters(new ReportParameter[] { ReportParameter_XM, ReportParameter_XH, ReportParameter_XB, ReportParameter_NL });
                 reportViewer1.RefreshReport();