Question

我想要完成的是有一个漂亮的报告供用户打印。所以我现在使用SQL Server来获取我的数据我想将它放在我的报表查看器中。我担心它看起来很糟糕，让整件事浪费时间。理想的情况是使报表看起来像您可以使用报表应用程序创建但基于Web的报表。例如，在他们的Intranet系统上，他们打开Web浏览器，然后转到报告。我怎么能做到这一点？如果您有更好的解决方案或知道如何制作基于网络的更好的报告，我愿意接受建议。

以下是我目前对此解决方案的尝试：

SqlCommand sqlString = new SqlCommand("SELECT WorkOrderNumber, LNumber FROM WorkOrder ");

    DataSet ds = new DataSet();
    SqlDataAdapter da = new SqlDataAdapter();

    sqlString.CommandType = CommandType.Text;
    sqlString.Connection = new SqlConnection(ConfigurationManager.ConnectionStrings["Connection"].ToString());
    da.SelectCommand = sqlString;

    da.Fill(ds, "DataSet1");

    ReportViewer1.LocalReport.DataSources.Clear();
    ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("DataSet1", ds.Tables[0]));
    ReportViewer1.LocalReport.Refresh();

Answer 1

 public static class ReportParameters
 {
    private static ReportParameter[] _parameters= null;
    public static ReportParameter[] Parameters
    {
         get { return _parameters; }
         set { _parameters = value; }
      }
      private static String _ReportName = String.Empty;
      public static String ReportName
      {
         get { return _ReportName; }
         set { _ReportName = value; }
      }
   }


protected void SendToRenderReport()
{
    ReportParameter[] parameters = new ReportParameter[3];
    parameters[0] = new ReportParameter("StartDate", txtStartDate.Text);
    parameters[1] = new ReportParameter("EndDate", txtEndDate.Text);
    parameters[2] = new ReportParameter("DealerID", ddlDealer.SelectedValue);    

    //Set Report Parameters which you assigned above
    ReportParameters.Parameters = parameters;

    //Set Report Name and redirect to report page
    ReportParameters.ReportName = "/ReportFolder/ReportName";
    Response.Redirect("Reports.aspx");
}

以下是report.aspx页面上的代码：

protected void Page_Load(object sender, EventArgs e)
{
  if (!Page.IsPostBack)
    if (ReportParameters.Parameters != null && ReportParameters.ReportName != "")
      RenderReport(ReportParameters.Parameters, ReportParameters.ReportName);
}

public void RenderReport(ReportParameter[] prams, String reportName)
{
    var reportServerUrl = "report server path, set and read from config";
    rptView.ServerReport.ReportServerUrl = new System.Uri(reportServerUrl);
    rptView.ServerReport.ReportPath = reportName;
    rptView.ProcessingMode = ProcessingMode.Remote;

    var rsUserName = "set and read from config";
    string rsPassword = "set and read from config";
    string rsDomain = "set and read from config";

    rptView.ServerReport.ReportServerCredentials = 
       new CustomReportCredentials(rsUserName, rsPassword, rsDomain);

    rptView.ServerReport.SetParameters(prams);
    rptView.ShowCredentialPrompts = false;
    rptView.ServerReport.Refresh();
}

rptView是report.aspx页面上的报告查看器

将数据集发送到reportviewer以供显示

1 个答案: