GridView.IsDataRow(Int32) Method

Indicates whether the specified row is a regular data row.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v19.1.dll

Declaration

C#

public override bool IsDataRow(
    int rowHandle
)

VB.NET

Public Overrides Function IsDataRow(
    rowHandle As Integer
) As Boolean

Parameters

Name	Type	Description
rowHandle	Int32	An integer value specifying the row to test by its handle.

Returns

Type	Description
Boolean	true if the specified row is a regular data row; otherwise, false.

Remarks

This method returns true for regular data rows. The false value is returned in the following cases:

• the rowHandle parameter refers to a group row;
• the rowHandle parameter refers to the Auto Filter Row or New Item Row/Card;
• the specified row handle is invalid (the GridView.IsValidRowHandle method returns false).

Note

Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the IsDataRow member must not be invoked for these Views. The IsDataRow member can only be used with real Views that are displayed within the Grid Control. The real Views with which an end-user interacts at runtime can be accessed using the following methods.

• GridControl.MainView - returns the top most View in a grid;
• GridControl.FocusedView - returns the focused View;
• GridControl.DefaultView - returns the currently maximized View;
• the sender parameter of View specific events;
• GridView.GetDetailView - returns a detail clone View for a specific master row.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the IsDataRow(Int32) 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#

how-to-implement-the-accessible-named-grid-row-e552/CS/WindowsApplication210/CGrid.cs#L55

{
    if (!this.IsDataRow(rowHandle)) return null;
    return this.GetRowCellValue(rowHandle, RowNameField) as string;

XPO_how-to-show-changed-object-properties-in-a-master-detail-grid-eg-winforms-xtragrid-e20030/CS/WindowsFormsApplication25/Form1.cs#L34

GridView gridView = (GridView)sender;
if (!gridView.IsDataRow(e.RowHandle)) return;
PropertyData data = gridView.GetRow(e.RowHandle) as PropertyData;

how-to-draw-the-entire-grid-row-e1548/CS/Q210958/Form1.cs#L29

GridColumnsInfo ci = viewInfo.ColumnsInfo;
if (!view.IsDataRow(e.RowHandle) || e.RowHandle == view.FocusedRowHandle ||
    ci.FirstColumnInfo.Column != e.Column)

how-to-enable-gridview-to-highlight-text-matching-text-typed-in-the-autofilterrow-in-cells-e3134/CS/CarsGridWinApp15/Main.cs#L27

GridView view = (GridView)sender;
if (!view.OptionsView.ShowAutoFilterRow || !view.IsDataRow(e.RowHandle))
    return;

multiple-selection-using-checkbox-in-a-master-detail-grid-e3507/CS/E3507/CheckMarkSelection.cs#L146

public void InvertRowSelection(int rowHandle) {
    if (View.IsDataRow(rowHandle))
        SelectRow(rowHandle, !IsRowSelected(rowHandle));

VB.NET

how-to-implement-the-accessible-named-grid-row-e552/VB/WindowsApplication210/CGrid.vb#L66

Public Function GetRowName(ByVal rowHandle As Integer) As String
    If (Not Me.IsDataRow(rowHandle)) Then
        Return Nothing

XPO_how-to-show-changed-object-properties-in-a-master-detail-grid-eg-winforms-xtragrid-e20030/VB/WindowsFormsApplication25/Form1.vb#L31

Dim gridView As GridView = CType(sender, GridView)
If Not gridView.IsDataRow(e.RowHandle) Then Return
Dim data As PropertyData = TryCast(gridView.GetRow(e.RowHandle), PropertyData)

how-to-draw-the-entire-grid-row-e1548/VB/Q210958/Form1.vb#L31

Dim ci As GridColumnsInfo = viewInfo.ColumnsInfo
If (Not view.IsDataRow(e.RowHandle)) OrElse e.RowHandle = view.FocusedRowHandle OrElse ci.FirstColumnInfo.Column IsNot e.Column Then
    Return

how-to-enable-gridview-to-highlight-text-matching-text-typed-in-the-autofilterrow-in-cells-e3134/VB/CarsGridWinApp15/Main.vb#L24

Dim view As GridView = DirectCast(sender, GridView)
If Not view.OptionsView.ShowAutoFilterRow OrElse Not view.IsDataRow(e.RowHandle) Then
    Return

multiple-selection-using-checkbox-in-a-master-detail-grid-e3507/VB/E3507/CheckMarkSelection.vb#L167

Public Sub InvertRowSelection(ByVal rowHandle As Integer)
    If View.IsDataRow(rowHandle) Then
        SelectRow(rowHandle, (Not IsRowSelected(rowHandle)))