IDwDataExporter.ExportPlain(DwBuffer dwbuffer, int startRow) Method

.NET Standard 2.x

Exports entity class data from the specified buffer of the DataStore in the specified DataFormat, and specifies the start position of the rows.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

string ExportPlain(DwBuffer dwbuffer, int startRow);

Parameters

dwbuffer DWNet.Data.DdwBuffer

A value of the DwBuffer enumerated datatype identifying the DataWindow buffer from which you want to export the data. For a list of valid values, see DWBuffer.

startRowSystem.Int32

The zero-based index number of the first row in the buffer that you want to export.

Returns

System.String

Data string in the specified format.

Reference Plain JSON

Examples

The following code example demonstrates how to export the department records in rows 2 through the end from the primary buffer to a JSON string.

using DWNet.Data;
using SnapObjects.Data;
using System;

namespace Appeon.ApiDoc.IDwDataExporterExamples
{
    public class ExportPlainExample
    {
        private readonly SchoolContext _context;

        public ExportPlainExample(SchoolContext dataContext)
        {
            // Sets the data context
            _context = dataContext;
        }

        public void Example6()
        {
            // Instantiates a DataStore object with datawindow: d_department.
            var datastore = new DataStore("d_department", _context);

            datastore.Retrieve();

            // Gets DataStore exporter in JSON format.
            var exporter = datastore.GetDataExporter(DataFormat.Json);

            // Exports records in rows 2 through the end in the primary buffer
            string json = exporter.ExportPlain(DwBuffer.Primary, 1);

            Console.WriteLine(json);

            /*The exported JSON file is:

            ExportPlainJson6.json  
            */
        }
    }
}

Example Refer To

Model Class: D_Department
JSON File: ExportPlainJson6
DataWindow File: d_department