how to replace design jsondatasource when print report?

[neozhu]

my code.

// create report instance
            Report report = new Report();
            // load the existing report
            report.Load($@"{inFolder}\report.frx");
            // register the data list
            report.RegisterData(data,"JSON");
            // prepare the report
            report.Prepare();

when print report, report data not change. how to right assignment json data when print or preview?

[ilivecoding]

use dictionary

[renerlemes]

@ilivecoding do you have a example of this?

[ilivecoding]

SORRY, NO.

[MaratAlaev]

Hello!

Try doing it like this:

var builder = new JsonDataSourceConnectionStringBuilder();
builder.Json = "[]";

JsonDataSourceConnection conn = new JsonDataSourceConnection();
conn.ConnectionString = builder.ToString();
report.Dictionary.Connections.Add(conn);
conn.CreateAllTables();

Best regards Marat