How we pass multiple values as dynamic parameter in Fast Report

Comments

• ipong

  October 2017 edited October 2017

  https://www.fast-report.com/en/forum/index....c=14113&hl=
  
  
  you also may pass object in Report.SetParameterValue
  
  for example:
  
  in your app.exe

  namespace AppFastReport
  {
      public class MatrixDemo
      {
          public string Name { get; set; }
          public int Year { get; set; }
          public int Month { get; set; }
          public int ItemsSold { get; set; }
          public decimal Revenue { get; set; }
      }
  }
  

  
  passing object :

              MatrixDemo mdObject= new MatrixDemo();
              mdObject.Name = "Test Parameter";
              report.SetParameterValue("Code", mdObject);
  

  
  
  in your frx file
  you must set reference to app.exe and create script :
  

  using System;
  using FastReport;
  
  namespace FastReport
  {
    public class ReportScript
    {
  
      private void ReportTitle1_BeforePrint(object sender, EventArgs e)
      {
         AppFastReport.MatrixDemo a = Report.GetParameterValue("Code") as AppFastReport.MatrixDemo;
         Text1.Text = a.Name;
      }
    }
  }
  

  
  
• loubet_dan Mexico

  May 2018 edited May 2018

  Ok but at design time there is no data type or what type of data would be placed
• ipong

  May 2018 edited 8:03PM

  in app project, with a namespace = WindowsFormsApplication1, define a class:

  public class DataTransferObject
    {                 
      public int Id { get; set; }    
      public string Name { get; set; }
    }
  

  
  then pass :
  DataTransferObject parameter = new DataTransferObject() { Id = 1, Name = "Test" };
  report.SetParameterValue("Parameter", parameter);
  
  in frx file, define a parameter with name = 'Parameter' and datatype = null, then create a script:

  namespace FastReport
  {
    public class ReportScript
    {
  
      private void _StartReport(object sender, EventArgs e)
      {
        // USE AT DESIGN TIME
        DataTransferObject dto = new DataTransferObject() { Id = 1, Name = "Default"};
        Text1.Text = dto.Name;
  
        // USE AT RUN TIME
        //WindowsFormsApplication1.DataTransferObject param = Report.GetParameterValue("Parameter") as WindowsFormsApplication1.DataTransferObject; 
        //Text1.Text = param.Name;
      }
    }
    
    public class DataTransferObject
    {                 
      public int Id { get; set; }    
      public string Name { get; set; }
    }
  }