DataStoreDataExtensions.ImportXmlByKey(this IDataStoreBase dataStore, string text, DwBuffer dwbuffer) Method

.NET Standard 2.x

Inserts data from an XML string into the specified buffer of DataStore according to the key name of the XML item.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

  public static int ImportXmlByKey(this IDataStoreBase dataStore, string text, DwBuffer dwbuffer);

Parameters

text System.String

A string specifying the XML data.

The XML string must comply with the plain-format XML or DataWindow XML.

dwbuffer DWNet.Data.DwBuffer

The specified buffer of the DataStore.

A value of the DwBuffer enumerated datatype identifying the DataWindow buffer into which you want to import the data.

For plain-format XML: Imports the XML data to the specified buffer.

For DataWindow XML: Imports data from the specified buffer from the XML string to the corresponding buffer.

Returns

System.Int32

Returns the number of rows that were imported if it succeeds.

Examples

The following code example demonstrates how to import the department data from an XML string to the specified buffer.

using DWNet.Data;
using System;
using System.IO;

namespace Appeon.ApiDoc.DataStoreDataExtensionsExamples
{
    public class ImportXmlByKeyExample
    {
        private readonly SchoolContext _context;

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

        public void Example2()
        {
            // Instantiates the datastore with datawindow: d_department
            var datastore = new DataStore("d_department", _context);

            // Gets the XML file
            string path = Path.Combine(AppContext.BaseDirectory,
                                @"Xmls\IDatastore\ExportPlainXml1.xml");
            string xml = File.ReadAllText(path);

            // Imports data from XML to the primary buffer
            datastore.ImportXmlByKey(xml, DwBuffer.Primary);

            Console.WriteLine("Rowcount: {0}", datastore.RowCount);

            /*This code produces the following output:

            Rowcount: 2
           */
        }
    }
}

Example Refer To

Model Class: D_Department
DataWindow File: d_department

Applies to

.NET Standard

2.x