ReportView报表开发记录（一）

在公司开发，使用到ReportView技术，写下自己的经验。

1.在工具箱中找到 ReportViewer，ScriptManager放到test.aspx页面。

如果找不到报表项，请参考http://www.cnblogs.com/worf/p/5714455.html

2.添加数据集 DataSet.xsd

在数据集中添加DataTable,添加查询的列，列名要和数据库中的列（字段）对应。

3.添加报表Report.rdlc

4.绑定数据

在这里绑定数据使用的是动态绑定。

 1  private void getDateBind()
 2     {
 3         //获得路径
 4         string req_url = this.Request.Url.ToString();
 5         string currentPath = "";
 6         int pos = req_url.LastIndexOf("/");
 7         if (pos > 0)
 8         {
 9             currentPath = req_url.Substring(0, pos + 1);//给报表文本框添加url
10         }
11         DataSet ds = BuildingDetails.GetIndustryHYData(time1, time2, buildingId, industryId);//从数据库中查询的数据
12         totalCount.InnerText = ds.Tables[0].Rows.Count.ToString();
13         rvBuildingDetail_IndustryHY.LocalReport.DataSources.Clear();
14         rvBuildingDetail_IndustryHY.LocalReport.DataSources.Add(new ReportDataSource("BuildingDetail_IndustryHY", ds.Tables[0]));
15         rvBuildingDetail_IndustryHY.AsyncRendering = true;
16         rvBuildingDetail_IndustryHY.InteractivityPostBackMode = InteractivityPostBackMode.AlwaysSynchronous;
17         rvBuildingDetail_IndustryHY.ShowToolBar= true;//获取或设置一个指示工具栏在控件上是否可见的值。默认为true
18         rvBuildingDetail_IndustryHY.LocalReport.EnableHyperlinks = true;//指示在报表包含超链接操作时是否可以呈现
19         rvBuildingDetail_IndustryHY.HyperlinkTarget = "_self";//在相同的框架中打开被链接文档
20         rvBuildingDetail_IndustryHY.LocalReport.ReportPath = @"BuildingDetail\rdlc\BuildingDetail_IndustryHY.rdlc";//获取或设置本地报表的本地文件系统路径
21         rvBuildingDetail_IndustryHY.LocalReport.ReportEmbeddedResource = "BuildingDetail_IndustryHY.rdlc";//获取或设置报表嵌入资源的名称
22 
23         //设置参数
24         ReportParameter rpCurrentPath = new ReportParameter("url", currentPath);
25         ReportParameter rpTime1 = new ReportParameter("time1", time1);
26         ReportParameter rpTime2 = new ReportParameter("time2", time2);
27         ReportParameter rpIndustryId = new ReportParameter("industryId", industryId);
28         ReportParameter rpBuildingId = new ReportParameter("buildingId", buildingId);
29         rvBuildingDetail_IndustryHY.LocalReport.SetParameters(new ReportParameter[] { rpCurrentPath, rpCurrentPath, rpTime1, rpTime2, rpIndustryId, rpBuildingId });
30     }

到此，整个流程完成。