CustomSummaryEventArgs.RowHandle Property

Gets the handle of the processed row.

Namespace: DevExpress.Data

Assembly: DevExpress.Data.v19.2.dll

Declaration

C#

public int RowHandle { get; }

VB.NET

Public ReadOnly Property RowHandle As Integer

Property Value

Type	Description
Int32	An integer value identifying the processed data row by its handle.

Remarks

This property’s return value can be passed to a method allowing you to obtain the processed row’s data. Thus, you are not limited to using the CustomSummaryEventArgs.FieldValue property only to accumulate the CustomSummaryEventArgs.TotalValue.

Related GitHub Examples

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

how-to-add-a-custom-summary-item-to-the-grids-footer-menu-e496/CS/Form1.cs#L82

{
    if (!Convert.ToBoolean(view.GetRowCellValue(e.RowHandle, "Discontinued"))) validRowCount++;
}

how-to-display-a-group-row-value-in-a-group-footer-summary-cell-e307/CS/WindowsApplication8/Form1.cs#L28

if (e.SummaryProcess == DevExpress.Data.CustomSummaryProcess.Finalize && ((GridGroupSummaryItem)e.Item).Tag.Equals(1)) {
    e.TotalValue = (sender as GridView).GetGroupRowValue(e.RowHandle);
}

how-to-immediately-update-gridview-states-after-a-cell-value-is-changed-e4300/CS/WindowsFormsApplication1/Form1.cs#L102

if(e.SummaryProcess == CustomSummaryProcess.Calculate) {
    bool needsToCalulate = (bool)currentView.GetRowCellValue(e.RowHandle, currentView.Columns["Selected"]);
    if(needsToCalulate) {

VB.NET

how-to-add-a-custom-summary-item-to-the-grids-footer-menu-e496/VB/Form1.vb#L80

If e.SummaryProcess = DevExpress.Data.CustomSummaryProcess.Calculate Then
    If (Not Convert.ToBoolean(view.GetRowCellValue(e.RowHandle, "Discontinued"))) Then
        validRowCount += 1

how-to-display-a-group-row-value-in-a-group-footer-summary-cell-e307/VB/WindowsApplication8/Form1.vb#L25

If e.SummaryProcess = DevExpress.Data.CustomSummaryProcess.Finalize AndAlso CType(e.Item, GridGroupSummaryItem).Tag.Equals(1) Then
    e.TotalValue = (TryCast(sender, GridView)).GetGroupRowValue(e.RowHandle)
End If

how-to-immediately-update-gridview-states-after-a-cell-value-is-changed-e4300/VB/WindowsFormsApplication1/Form1.vb#L104

If e.SummaryProcess = CustomSummaryProcess.Calculate Then
    Dim needsToCalulate As Boolean = CBool(currentView.GetRowCellValue(e.RowHandle, currentView.Columns("Selected")))
    If needsToCalulate Then