我试图调用在SSRS中创建的.rdl报告,以便在aspx页面中调用;但是我收到了以下错误:
报表查看器Web控件需要Web表单上的
System.Web.UI.ScriptManager
我的代码如下,
protected void Page_Load(object sender, EventArgs e)
{
//string query = Session["ClosedBugsResult1"].ToString();
if(!IsPostBack)
ReportViewer1.ProcessingMode = ProcessingMode.Remote;
ReportViewer1.ServerReport.ReportServerUrl = new Uri("http://localhost/reportserver");
ReportViewer1.ServerReport.ReportPath = @"D:\Users\XXX\Documents\Visual Studio 2008\Projects\BugtrackerSample1\BugTrackerSample\BugTrackerSample\Report1.rdl";
//ReportParameter[] param = new ReportParameter[1];
//param[0] = new ReportParameter("CustomerID", txtparam.Text);
//ReportViewer1.ServerReport.SetParameters(param);
System.Web.UI.ScriptManager scriptManager = new ScriptManager();
Page page = new Page();
System.Web.UI.HtmlControls.HtmlForm form = new HtmlForm();
form.Controls.Add(scriptManager);
form.Controls.Add(ReportViewer1);
page.Controls.Add(form);
page.DataBind(); //exception here
ReportViewer1.ServerReport.Refresh();
}
感谢任何帮助。
答案 0 :(得分:30)
在报表上,在报表控件之前从工具箱中添加一个脚本管理器:打开工具箱并选择Ajax Extensions - Script Manager,然后将其拖到表单上。使用Visual Studio 2012,我最终得到的是表单上的以下新控件:
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
上的Visual Studio 2012的完整详细信息