XRTableRowCollection Class

A collection of XRTableRow objects.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v20.2.dll

NuGet Packages: DevExpress.Reporting.Core, DevExpress.WindowsDesktop.Reporting.Core

Declaration

C#
VB.NET

public class XRTableRowCollection :
    XRControlCollection,
    IEnumerable<IWeighty>,
    IEnumerable,
    IEnumerable<XRTableRow>

Public Class XRTableRowCollection
    Inherits XRControlCollection
    Implements IEnumerable(Of IWeighty),
               IEnumerable,
               IEnumerable(Of XRTableRow)

Remarks

A collection of this class is used to hold the rows of a table. This collection is returned by the XRTable.Rows property of an XRTable object.

Example

The code sample below illustrates how to create an XRTable at runtime.

Tip

Online Example: Runtime table creation best practices (iterative approach)

C#
VB.NET

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 and add it to the detail band.
XRTable table = new XRTable();
detailBand.Controls.Add(table);

// Add rows and colums 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();

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 and add it to the detail band.
Dim table As New XRTable()
detailBand.Controls.Add(table)

' Add rows and colums 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()

The following code sample creates an XRTable at runtime and binds the table to data:

C#
VB.NET

using DevExpress.XtraReports.UI;
using DevExpress.DataAccess.Sql;
using DevExpress.DataAccess.ConnectionParameters;
// ...
private static SqlDataSource CreateSQLDataSource() {
    // Create a data source with the required connection parameters.  
    Access97ConnectionParameters connectionParameters = new Access97ConnectionParameters("Data/nwind.mdb", "", "");
    SqlDataSource dataSource = new SqlDataSource(connectionParameters);

    // Create a SELECT query.
    SelectQuery query = SelectQueryFluentBuilder
        .AddTable("Products")
        .SelectColumn("ProductName")
        .SelectColumn("UnitPrice")
        .Build("selectQuery");

    // Add the query to the collection and return the data source. 
    dataSource.Queries.Add(query);
    dataSource.Fill();
    return dataSource;
}
// ...
// Create a new data source.
SqlDataSource sqlDataSource = CreateSQLDataSource();

// Create a new report and assign the data source to it.
XtraReport report = new XtraReport();
report.DataSource = sqlDataSource;
report.DataMember = "Products";

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

// Create a table and add it to the detail band.
XRTable table = new XRTable();
detailBand.Controls.Add(table);

// Create a row and add the product name and product price cells to the row.
table.BeginInit();

XRTableRow row = new XRTableRow();
table.Rows.Add(row);

XRTableCell productName = new XRTableCell();
XRTableCell productPrice = new XRTableCell();

row.Cells.Add(productName);
row.Cells.Add(productPrice);

// Bind the table cells to the data fields.
productName.ExpressionBindings.Add(new ExpressionBinding("BeforePrint", "Text", "[ProductName]"));
productPrice.ExpressionBindings.Add(new ExpressionBinding("BeforePrint", "Text", "[UnitPrice]"));

table.EndInit();

Imports DevExpress.XtraReports.UI
Imports DevExpress.DataAccess.Sql
Imports DevExpress.DataAccess.ConnectionParameters
' ...
Private Shared Function CreateSQLDataSource() As SqlDataSource
    ' Create a data source with the required connection parameters.  
    Dim connectionParameters As New Access97ConnectionParameters("Data/nwind.mdb", "", "")
    Dim dataSource As New SqlDataSource(connectionParameters)

    ' Create a SELECT query.
    Dim query As SelectQuery = SelectQueryFluentBuilder.AddTable("Products").SelectColumn("ProductName").SelectColumn("UnitPrice").Build("selectQuery")

    ' Add the query to the collection and return the data source. 
    dataSource.Queries.Add(query)
    dataSource.Fill()
    Return dataSource
End Function
' ...
' Create a new data source.
Dim sqlDataSource As SqlDataSource = CreateSQLDataSource()

' Create a new report and assign the data source to it.
Dim report As New XtraReport()
report.DataSource = sqlDataSource
report.DataMember = "Products"

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

' Create a table and add it to the detail band.
Dim table As New XRTable()
detailBand.Controls.Add(table)

' Create a row and add the product name and product price cells to the row.
table.BeginInit()

Dim row As New XRTableRow()
table.Rows.Add(row)

Dim productName As New XRTableCell()
Dim productPrice As New XRTableCell()

row.Cells.Add(productName)
row.Cells.Add(productPrice)

' Bind the table cells to the data fields.
productName.ExpressionBindings.Add(New ExpressionBinding("BeforePrint", "Text", "[ProductName]"))
productPrice.ExpressionBindings.Add(New ExpressionBinding("BeforePrint", "Text", "[UnitPrice]"))

table.EndInit()