Fast Report with Asp.Net with direct export

TreborTrebor
edited 12:04PM in FastReport .NET

Hi,

As a long time Delphi developer, I was excited when I realized that FR is now available for .Net, and I decided to give it a try.

However, before I start using your product, I have a question regarding the Asp.Net implementation.

Now, I am using Crystal Reports for Asp.Net reporting tool, without using any preview component.
Instead I'm exporting the report to .xls or .pdf stream, and send the file stream as a byte array to the user as a file.
Sample code:

Stream st = null;
st = rpt.ExportToStream(ExportFormatType.PortableDocFormat);
string friendlyName = "Some friendly name";
friendlyName = reportTitle + ".pdf";

response.ClearContent();
response.ClearHeaders();
response.ContentType = "Application/PDF";
response.AddHeader("Content-Disposition", "attachment;filename=" + friendlyName);

Byte[] buffer = new Byte[st.Length];
st.Read(buffer, 0, (int)st.Length);
response.BinaryWrite(buffer);
response.End();

For this feature, I need ExportToStream method / capability. Is it available for FR ? If not, will it be available in the near future ?

Thanks, Trebor

P.S. I know that .pdf and .xls exporting is still in development, but for testing purposes, it's O.K. for me to use other export filters ( html or .jpeg ).

Comments

  • AlexTZAlexTZ
    edited 12:04PM
    Hello,

    You can use the Report component (instead of WebReport) and call its Export method. It's described in the Programmer's Manual:

    - prepare a report using the Prepare method;
    - create an instance of export filter and set up its properties;
    - call the Export method of the Report object.

  • TreborTrebor
    edited 12:04PM
    AlexTZ wrote: »
    Hello,

    You can use the Report component (instead of WebReport) and call its Export method. It's described in the Programmer's Manual:

    - prepare a report using the Prepare method;
    - create an instance of export filter and set up its properties;
    - call the Export method of the Report object.


    Will it behave well in Asp.Net environment (regarding the concurrent / multi user access ) ?

    Thanks, Robert
  • AlexTZAlexTZ
    edited 12:04PM
    It should, as long as one Report component is used to build/export one report.
    The only thing you need to do is to set Config.WebMode property to true.
  • Fatih SarıyıldızFatih Sarıyıldız
    edited 12:04PM 
        protected void Button1_Click(object sender, EventArgs e)
    {
        Report rep = WebReport1.Report;
        rep.Prepare();
        FastReport.Export.ExportBase exp = new FastReport.Export.ExportBase();
        rep.Export(exp, "C:\\aa.xls");
    }
    hi alex
    how can i print report manually. i wrote these codes but aa.xls file was empty
    which exportfilter properties can i change it or set it
  • AlexTZAlexTZ
    edited 12:04PM
    Hello,

    You should use XMLExport class instead of ExportBase.
  • NishantNishant
    edited 12:04PM
    AlexTZ wrote: »
    Hello,

    You should use XMLExport class instead of ExportBase.

    Hi Alex

    I want to export multiple pages to bmp and then later append that bmp pages to pdf file. Please help me to achieve this.

    Export to Bmp

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