WorksheetDataBindingCollection.BindToDataSource(Object, Int32, Int32, ExternalDataSourceOptions) Method

Binds the worksheet cell range to the specified data source using the specified options.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v23.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

WorksheetDataBinding BindToDataSource(
    object dataSource,
    int rowIndex,
    int columnIndex,
    ExternalDataSourceOptions options
)

VB.NET

Function BindToDataSource(
    dataSource As Object,
    rowIndex As Integer,
    columnIndex As Integer,
    options As ExternalDataSourceOptions
) As WorksheetDataBinding

Parameters

Name	Type	Description
dataSource	Object	A data source object whose data should be retrieved into the worksheet.
rowIndex	Int32	An integer that is the row index of the top left cell in the binding range.
columnIndex	Int32	An integer that is the column index of the top left cell in the binding range.
options	ExternalDataSourceOptions	An ExternalDataSourceOptions object that contains options used to establish binding.

Returns

Type	Description
WorksheetDataBinding	A WorksheetDataBinding object that contains information about the data-bound range.

Example

View Example

Form1.cs

private void BindWeatherReportToRange(object weatherDatasource, CellRange bindingRange) {
    Worksheet sheet = spreadsheetControl1.Document.Worksheets[0];

    // Check for range conflicts.
    var dataBindingConflicts = sheet.DataBindings.
        Where(d => (d.Range.RightColumnIndex >= bindingRange.LeftColumnIndex) || (d.Range.BottomRowIndex >= bindingRange.TopRowIndex)) ;
    if (dataBindingConflicts.Count() > 0) {
        MessageBox.Show("Cannot bind the range to data.\r\nThe worksheet contains other binding ranges which may conflict.", "Range Conflict");
        return;
    }

    // Specify the binding options.
    ExternalDataSourceOptions dsOptions = new ExternalDataSourceOptions();
    dsOptions.ImportHeaders = true;
    dsOptions.CellValueConverter = new MyWeatherConverter();
    dsOptions.SkipHiddenRows = true;

    // Bind the data source to the worksheet range.
    WorksheetDataBinding sheetDataBinding = sheet.DataBindings.BindToDataSource(weatherDatasource, bindingRange, dsOptions);

    // Adjust the column width.
    sheetDataBinding.Range.AutoFitColumns();
}

Form1.vb

Private Sub BindWeatherReportToRange(ByVal weatherDatasource As Object, ByVal bindingRange As CellRange)
    Dim sheet As Worksheet = spreadsheetControl1.Document.Worksheets(0)

    ' Check for range conflicts.
    Dim dataBindingConflicts = sheet.DataBindings.Where(Function(d) (d.Range.RightColumnIndex >= bindingRange.LeftColumnIndex) OrElse (d.Range.BottomRowIndex >= bindingRange.TopRowIndex))
    If dataBindingConflicts.Count() > 0 Then
        MessageBox.Show("Cannot bind the range to data." & ControlChars.CrLf & "The worksheet contains other binding ranges which may conflict.", "Range Conflict")
        Return
    End If

    ' Specify the binding options.
    Dim dsOptions As New ExternalDataSourceOptions()
    dsOptions.ImportHeaders = True
    dsOptions.CellValueConverter = New MyWeatherConverter()
    dsOptions.SkipHiddenRows = True

    ' Bind the data source to the worksheet range.
    Dim sheetDataBinding As WorksheetDataBinding = sheet.DataBindings.BindToDataSource(weatherDatasource, bindingRange, dsOptions)

    ' Adjust the column width.
    sheetDataBinding.Range.AutoFitColumns()
End Sub

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the BindToDataSource(Object, Int32, Int32, ExternalDataSourceOptions) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

wpf-spreadsheet-bind-a-worksheet-to-generic-list-or-bindinglist-data-source/CS/DataBindingToListExample/MainWindow.xaml.cs#L57

Worksheet sheet = spreadsheetControl1.Document.Worksheets[0];
WorksheetDataBinding sheetDataBinding = sheet.DataBindings.BindToDataSource(weatherDatasource, 2, 1, dsOptions);
#endregion #BindTheList

VB.NET

wpf-spreadsheet-bind-a-worksheet-to-generic-list-or-bindinglist-data-source/VB/DataBindingToListExample/MainWindow.xaml.vb#L60

            Dim sheet As Worksheet = spreadsheetControl1.Document.Worksheets(0)
            Dim sheetDataBinding As WorksheetDataBinding = sheet.DataBindings.BindToDataSource(weatherDatasource, 2, 1, dsOptions)
'            #End Region ' #BindTheList