How to display image from Parameter of type byte[]

Comments

• ipong

  May 2017 edited 5:05PM

  .net application

  Image image = Image.FromFile(@"d:\image.jpeg");
  using (FastReport.Report report = new FastReport.Report())
  {
      report.Load(@"d:\untitled.frx");
      report.SetParameterValue("Parameter", image);
      report.Show(true);
  }
  

  
  script in frx file

  namespace FastReport
  {
    public class ReportScript
    {
  
      private void _StartReport(object sender, EventArgs e)
      {
        Image image = Report.GetParameterValue("Parameter") as Image;
        Picture1.Image = image;
      }
    }
  }
  
• Rushl

  July 2017 edited 5:05PM

  HI,
  I've tried this and it doesn't show the image either in the designer or in the preview.
  
  No error, but no image either.
  
  My images are being taken from a base64 string stored in a database and converted to an image.
  I can see the image in the VB.net debugger and its fine.
  
  I can see the parameter in the report and it says its a bitmap.
  
  But it doesn't show.
  
  
  
  
• A.Faramarzi Iran

  January 2018 edited 5:05PM

  Rushl wrote: »

  HI,
  I've tried this and it doesn't show the image either in the designer or in the preview.
  
  No error, but no image either.
  
  My images are being taken from a base64 string stored in a database and converted to an image.
  I can see the image in the VB.net debugger and its fine.
  
  I can see the parameter in the report and it says its a bitmap.
  
  But it doesn't show.

  Try this :
  in Picture1_BeforePrint Event:

  namespace FastReport
  {
    public class ReportScript
    {
        Picture1_BeforePrint(object sender, EventArgs e)
        {
           Picture1.ImageLocation= Report.GetParameterValue("Parameter") as String;
        }
    }
  }
  
• ipong

  January 2018 edited 5:05PM

  here is working example
  
  https://mega.nz/#!BodhAQiY!e5Xpmy6W...xbHifOayjNqMCmg