UnboundColumnDataEventArgs.IsGetData Property

Gets whether the column/row needs to be populated with cell values.

Namespace: DevExpress.Data

Assembly: DevExpress.Data.v25.1.dll

NuGet Package: DevExpress.Data

Declaration

C#

public bool IsGetData { get; }

VB.NET

Public ReadOnly Property IsGetData As Boolean

Property Value

Type	Description
Boolean	true if the cell is about to be populated; otherwise, false.

Remarks

Read the following help topic for additional information: Tutorial - Unbound Columns.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the IsGetData property.

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#

winforms-grid-tokenedit-in-unbound-column/CS/Form1.cs#L66

    return;
if(e.IsGetData) {
    var ids = new List<int>();

winforms-grid-use-coloredit-to-edit-unbound-column-string-values/CS/ColorEditExample/Form1.cs#L43

DataView dv = view.DataSource as DataView;
if (e.IsGetData)
    e.Value = GetColorFromString(dv[e.ListSourceRowIndex]["ColorString"].ToString());

winforms-grid-display-pictures-from-field-with-image-paths/CS/Form1.cs#L229

private void gridView1_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e) {
    if(e.Column.FieldName == "Image" && e.IsGetData) {
        GridView view = sender as GridView;

winforms-charts-show-chart-legend-with-markers-in-separate-control/CS/Form1.cs#L70

{
    if (e.IsGetData && e.Column == gridColumn2)
    {

winforms-grid-add-radio-group-column/CS/Helper/GridRadioGroupColumnHelper.cs#L76

{
    if (e.IsGetData)
        e.Value = e.ListSourceRowIndex == SelectedDataSourceRowIndex;

VB.NET

winforms-grid-tokenedit-in-unbound-column/VB/Form1.vb#L62

If task Is Nothing Then Return
If e.IsGetData Then
    Dim ids = New List(Of Integer)()

winforms-grid-use-coloredit-to-edit-unbound-column-string-values/VB/ColorEditExample/Form1.vb#L35

Dim dv As DataView = TryCast(view.DataSource, DataView)
If e.IsGetData Then
    e.Value = GetColorFromString(dv(e.ListSourceRowIndex)("ColorString").ToString())

winforms-grid-display-pictures-from-field-with-image-paths/VB/Form1.vb#L218

Private Sub gridView1_CustomUnboundColumnData(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs)
    If Equals(e.Column.FieldName, "Image") AndAlso e.IsGetData Then
        Dim view As GridView = TryCast(sender, GridView)

winforms-charts-show-chart-legend-with-markers-in-separate-control/VB/Form1.vb#L74

Private Sub gridView1_CustomUnboundColumnData(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs)
    If e.IsGetData AndAlso e.Column Is gridColumn2 Then
        e.Value = legendMarkersTable(CType(e.Row, Series))

winforms-grid-add-radio-group-column/VB/Helper/GridRadioGroupColumnHelper.vb#L75

If e.Column Is RadioGroupColumn Then
    If e.IsGetData Then
        e.Value = e.ListSourceRowIndex = SelectedDataSourceRowIndex