IDataStore.SetDataContext(DataContext context) Method

.NET Standard 2.x

(Obsolete) SetDataContext method is deprecated, please use DataContext property instead.

Sets the data context which represents the entry point to a database.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

  public bool SetDataContext(DataContext context);

Parameters

context SnapObjects.Data.DataContext

A DataContext object which represents the entry point to a database.

Returns

System.Boolean

Returns true if it succeeds.

Examples

The following code example demonstrates how to use the SetDataContext method.

using DWNet.Data;
using System;

namespace Appeon.ApiDoc.IDataStoreExamples
{
    public class SetDataContextExample
    {
        private readonly SchoolContext _context;

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

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

            // Calls SetDataContext to set the data context.
            datastore.SetDataContext(_context);

            // Retrieves rows from the database for datastore.
            datastore.Retrieve();

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

            /*This code produces the following output:
            
            After Retrieve, Rowcount: 4           
            */

        }
    }
}

Example Refer To

Model Class: D_Department
DataWindow File: d_department

Applies to

.NET Standard

2.x