How we pass multiple values as dynamic parameter in Fast Report

Deepak

Hi,

How we pass multiple values as parameter in Fast Report

I want to pass two value as report parameter , so that multiple record display.
Ex: We have 4 doctors in table

1-A
2-B
3-C
4-D

We have 5 Patient with associated doctors in patient table
1-A1-A
2-A2-A
3-A3-B
4-A4-C
5-A5-B


So i want to display the record for all patient which associated with A,B Doctor.
parameter code concatenate A,B but in report pass only B, So how we pass dynamically Parameter as A,B.

dynamicparameter = "A,B"

Report.SetParameterValue("code", dynamicparameter)

But if we pass parameter as below then result proper.
Report.SetParameterValue("code", "A,B")

ipong

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

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

ipong

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; }
  }
}