IDataStoreBase.Index Property

.NET Standard 2.x

Gets the index of the current row when traversing DataStore.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

  public int Index { get; }

Property Value

System.Int32

The index of the current row when traversing DataStore.

Remarks

This method can be used together with DataStore.MoveNext to get all of the data rows by traversing DataStore.

Examples

The following code example demonstrates how to use the Index property to get the index number of the first row.

using DWNet.Data;
using System;

namespace Appeon.ApiDoc.IDataStoreBaseExamples
{
    public class IndexExample
    {
        private readonly SchoolContext _context;

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

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

            datastore.Retrieve();

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

            // Selects the first row.
            datastore.MoveNext();

            // Gets the index number of the first row.
            int index = datastore.Index;

            Console.WriteLine("The index of the current row is: {0}", index);

            /*This code produces the following output:
            
            Retrieved Rowcount: 4
            The index of the current row is: 0   
            */
        }
    }
}

Example Refer To

Model Class: D_Department
DataWindow File: d_department

Applies to

.NET Standard

2.x