对不起，我不好-我忘了那是只读的

您必须设置 rptInventory.ServerReport.ReportServerCredentials

看一下此链接，其中完整说明了如何执行此操作(向下滚动至H.Laasri的答案)

http://int.social.msdn.microsoft. com/Forums/en/vsreportcontrols/thread/5aa7eee7-d4a7-427a-ab8d-7a3d4d4f0bf3 [

Sorry, my bad - I forgot that was Read Only

You''ve got to set rptInventory.ServerReport.ReportServerCredentials

Have a look at this link, which explains in full how to do this (scroll down to the answer by H.Laasri)

http://int.social.msdn.microsoft.com/Forums/en/vsreportcontrols/thread/5aa7eee7-d4a7-427a-ab8d-7a3d4d4f0bf3[^]

public partial class ReportViewerCredentials : IReportServerCredentials
    {
        private string _userName;
        private string _password;
        private string _domain;
        public ReportViewerCredentials(string userName, string password, string domain)
        {
            _userName = userName;
            _password = password;
            _domain = domain;
        }

        public WindowsIdentity ImpersonationUser
        {
            get
            {
                //return null;
                return WindowsIdentity.GetCurrent();
            }
        }
        public ICredentials NetworkCredentials
        {
            get
            {
                return new NetworkCredential(_userName, _password, _domain);
            }
        }
        public bool GetFormsCredentials(out Cookie authCookie,
                out string userName, out string password,
                out string authority)
        {
            authCookie = null;
            userName = _userName;
            password = _password;
            authority = _domain;
            // Not using form credentials
            return false;
        }
    }
protected void Page_Load(object sender, EventArgs e)
    {
        ShowReport();
    }
private void ShowReport()
    {
        try
        {
             ReportViewerCredentials rpCredentials = new ReportViewerCredentials(ConfigurationManager.AppSettings["ReportUser"], ConfigurationManager.AppSettings["ReportPassword"], ConfigurationManager.AppSettings["ReportDomain"]);
             ReportViewer1.ServerReport.ReportServerCredentials = rpCredentials;
        }
        catch (Exception ex)
        {
            throw new Exception(ex.Message);
        }
    }

是，在提供凭据后可以在服务器端正常工作.
但是当我尝试使用asp.net aspx页面时，会抛出上述错误.

rptInventory.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Remote;


ICredentials凭据=新的NetworkCredential("xyzuser"，"xyzpassword"，"globalaviatech.com");



rptInventory.ServerReport.ReportServerUrl =新的Uri("https://rs2k801.discountasp.net/ReportServer");
字符串strReport = @"/globalaviat/Reports/scm/SalesOfTerritory";
this.rptInventory.ServerReport.ReportPath = strReport;
Microsoft.Reporting.WebForms.ReportParameter [] @territoryid =新的Microsoft.Reporting.WebForms.ReportParameter [1];
@territoryid [0] =新的Microsoft.Reporting.WebForms.ReportParameter("territoryid"，Session ["territoryid"].ToString());
rptInventory.ServerReport.SetParameters(@territoryid);
rptInventory.ServerReport.Refresh();
}

yes after giving credentials it is properly working on server side.
but when i try using my asp.net aspx page it is throwing the above error.

rptInventory.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Remote;


ICredentials credentials = new NetworkCredential("xyzuser", "xyzpassword", "globalaviatech.com");



rptInventory.ServerReport.ReportServerUrl = new Uri("https://rs2k801.discountasp.net/ReportServer");
string strReport = @"/globalaviat/Reports/scm/SalesOfTerritory";
this.rptInventory.ServerReport.ReportPath = strReport;
Microsoft.Reporting.WebForms.ReportParameter[] @territoryid = new Microsoft.Reporting.WebForms.ReportParameter[1];
@territoryid[0] = new Microsoft.Reporting.WebForms.ReportParameter("territoryid", Session["territoryid"].ToString());
rptInventory.ServerReport.SetParameters(@territoryid);
rptInventory.ServerReport.Refresh();
}

您似乎尚未将凭据设置为ServerReport

例如

rptInventory.ServerReport.ReportServerCredentials =凭据；


http://www.devx.com/dotnet/Article/30424/1763/page/3 [^ ]

You don''t seem to have set the credentials to the ServerReport

e.g.

rptInventory.ServerReport.ReportServerCredentials = credentials;


http://www.devx.com/dotnet/Article/30424/1763/page/3[^]