public class XRTableRow :
    XRControl,
    IWeighty,
    IWeightyContainer

Public Class XRTableRow
    Inherits XRControl
    Implements IWeighty,
               IWeightyContainer

using DevExpress.XtraReports.UI;
// ...
// Create a report.
XtraReport report = new XtraReport();

// Create a detail band and add it to the report.
DetailBand detailBand = new DetailBand();
report.Bands.Add(detailBand);

// Create a table.
XRTable table = new XRTable();

// Add rows and columns to the table.
int numRows = 10;
int numCols = 20;

table.BeginInit();

for (int i = 0; i < numRows; i++) {
    XRTableRow row = new XRTableRow();
    table.Rows.Add(row);

    for (int j = 0; j < numCols; j++) {
        XRTableCell cell = new XRTableCell();
        table.Rows[i].Cells.Add(cell);
    }
}

// Set table size.
table.HeightF = 50;
table.WidthF = 500;

table.EndInit();

// Add the table to the detail band and adjust the band height.
detailBand.Controls.Add(table);
detailBand.HeightF = table.HeightF;

Imports DevExpress.XtraReports.UI
' ...
            ' Create a report.
            Dim report As New XtraReport()

            ' Create a detail band and add it to the report.
            Dim detailBand As New DetailBand()
            report.Bands.Add(detailBand)

            ' Create a table.
            Dim table As New XRTable()

            ' Add rows and columns to the table.
            Dim numRows As Integer = 10
            Dim numCols As Integer = 20

            table.BeginInit()

            For i As Integer = 0 To numRows - 1
                Dim row As New XRTableRow()
                table.Rows.Add(row)

                For j As Integer = 0 To numCols - 1
                    Dim cell As New XRTableCell()
                    table.Rows(i).Cells.Add(cell)
                Next j
            Next i

            ' Set table size.
            table.HeightF = 50
            table.WidthF = 500

            table.EndInit()

            ' Add the table to the detail band and adjust the band height.
            detailBand.Controls.Add(table)
            detailBand.HeightF = table.HeightF

using DevExpress.XtraReports.UI;
using System.ComponentModel;
// ...

namespace WindowsFormsApplication1 {
    [ToolboxItem(true)]
    public class XRTableEx : XRTable {
        // Override the CreateRow() method to create a custom table row.
        protected override XRTableRow CreateRow() {
            return new XRTableRowEx();
        }
    }

    // Implement a custom table row with specified height.
    public class XRTableRowEx : XRTableRow {
        public XRTableRowEx()
            : base() {
            SizeF = new System.Drawing.SizeF(120, this.DefaultHeight);
        }

        // Override the CreateCell() method to create a custom table cell.
        protected override XRTableCell CreateCell() {
            return new XRTableCellEx();
        }

        // Specify the default row height.
        protected override int DefaultHeight {
            get {
                return 35;
            }
        }
    }

    // Implement a custom table cell with custom text.
    public class XRTableCellEx : XRTableCell {
        public XRTableCellEx() {
            Text = "MyCustomXRTableCellEx";
        }
    }
}

Imports DevExpress.XtraReports.UI
Imports System.ComponentModel
' ...

Namespace WindowsFormsApplication1
    <ToolboxItem(True)>
    Public Class XRTableEx
        Inherits XRTable

        ' Override the CreateRow() method to create a custom table row.
        Protected Overrides Function CreateRow() As XRTableRow
            Return New XRTableRowEx()
        End Function
    End Class

    ' Implement a custom table row with specified height.
    Public Class XRTableRowEx
        Inherits XRTableRow

        Public Sub New()
            MyBase.New()
            SizeF = New System.Drawing.SizeF(120, Me.DefaultHeight)
        End Sub

        ' Override the CreateCell() method to create a custom table cell.
        Protected Overrides Function CreateCell() As XRTableCell
            Return New XRTableCellEx()
        End Function

        ' Specify the default row height.
        Protected Overrides ReadOnly Property DefaultHeight() As Integer
            Get
                Return 35
            End Get
        End Property
    End Class

    ' Implement a custom table cell with custom text.
    Public Class XRTableCellEx
        Inherits XRTableCell

        Public Sub New()
            Text = "MyCustomXRTableCellEx"
        End Sub
    End Class
End Namespace