CODEWITHSUNDEEP
c#winformsdevexpressxtrareport
Haider Ali
Haider Ali

Reputation: 2795

how to save devexpress xtra report in database or file and load it from database or file

I am developing a product application. It is windows form application using devexpress control. This application is a billing application.

My clients wants to design custom invoice format. If I add reports in my visual studio project then I have to deploy all reports to all clients. I want to deploy the report that is developed specific for the client. To do this I want a way that I can save Xtrareport as a file or in database. So that I can load it on runtime dynamically.

Is there anyway to do this ?

Environment : C# 4.5 WinForms DevExpress 14.2.4.0

Upvotes: 2

Views: 6955

Answers (1)

deramko
deramko

Reputation: 2834

Yes you can save a report to a file or into a db using System.IO; using DevExpress.XtraReports.UI; // ... 

// Save a report to a file. 
private string StoreReportToFile(XtraReport report){
    string path = "C:\\MyReport.repx";
    report.SaveLayout(path);
    return path;
}

// Save a report to a stream. 
private MemoryStream StoreReportToStream(XtraReport report){
    MemoryStream stream = new MemoryStream();
    report.SaveLayout(stream);
    return stream;
}

And load it

using System.IO;
using DevExpress.XtraReports.UI;
// ... 

// Load a report from a file. 
private void LoadReportFromFile(XtraReport report, string filePath){
    if (File.Exists(filePath)) {
        report.LoadLayout(filePath);
    } 
    else {
        Console.WriteLine("The source file does not exist.");
    }
}

// Load a report from a stream. 
private void LoadReportFromStream(XtraReport report, MemoryStream stream){
    report.LoadLayout(stream);
}

// Create a report from a file. 
private XtraReport CreateReportFromFile(string filePath){
    XtraReport report = XtraReport.FromFile(filePath, true);
    return report;
}

// Create a report from a stream. 
private XtraReport CreateReportFromStream(MemoryStream stream){
    XtraReport report = XtraReport.FromStream(stream, true);
    return report;
}

You can find more info here: https://documentation.devexpress.com/#XtraReports/CustomDocument2592

Upvotes: 2

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