IRow Interface

A row of data in a ITable.

Namespace: DevExpress.DataAccess.Sql.DataApi

Assembly: DevExpress.DataAccess.v19.1.dll

Declaration

C#

public interface IRow :
    IEnumerable<object>,
    IEnumerable

VB.NET

Public Interface IRow
    Inherits IEnumerable(Of Object),
             IEnumerable

Related API Members

The following members return IRow objects:

• ITable.Item[Int32]

Remarks

Use index notation to access individual table rows (ITable.Item).

Example

The following example illustrates how to use the SqlDataSource.Result property to extract all data records from an SqlDataSource and pass them to a corresponding DataTable object.

C#

using DevExpress.DataAccess.Sql;
using DevExpress.DataAccess.Sql.DataApi;
using System;
using System.Data;
using System.Linq;
using System.Windows.Forms;
// ...

private void button1_Click(object sender, EventArgs e) {
    XtraReport1 report = new XtraReport1();
    SqlDataSource ds = report.DataSource as SqlDataSource;

    ITable src = ds.Result["Categories"];
    DataTable dest = new DataTable("Categories");
    foreach (IColumn column in src.Columns)
        dest.Columns.Add(column.Name, column.Type);
    foreach (IRow row in src)
        dest.Rows.Add(row.ToArray());
}

VB.NET

Imports DevExpress.DataAccess.Sql
Imports DevExpress.DataAccess.Sql.DataApi
Imports System.Data
Imports System.Linq
Imports System.Windows.Forms
' ...

Private Sub button1_Click(sender As Object, e As EventArgs)
    Dim report As New XtraReport1()
    Dim ds As SqlDataSource = TryCast(report.DataSource, SqlDataSource)

    Dim src As ITable = ds.Result("Categories")
    Dim dest As New DataTable("Categories")
    For Each column As IColumn In src.Columns
        dest.Columns.Add(column.Name, column.Type)
    Next
    For Each row As IRow In src
        dest.Rows.Add(row.ToArray())
    Next
End Sub