ASPxGridView.GetRowLevel(Int32) Method

Returns the level at which the specified row resides.

Assembly : DevExpress.Web.v25.2.dll

Declaration

C#
VB.NET

csharp

public int GetRowLevel(
    int visibleIndex
)

Public Function GetRowLevel(
    visibleIndex As Integer
) As Integer

Parameters

Name	Type	Description
visibleIndex	Int32

An integer value that specifies the row’s visible index.

Returns

Type	Description
Int32

An integer value that specifies the level at which the specified row resides.

Remarks

Use the GetRowLevel method to identify at which level a group or data row resides.

aspx

<dx:ASPxGridView ID="ASPxGridView1" runat="server" OnSummaryDisplayText="ASPxGridView1_SummaryDisplayText">
    <Settings ShowGroupPanel="true" ShowFooter="True" ShowGroupFooter="VisibleIfExpanded"/>
    <Columns>
    ...
    </Columns>
    <GroupSummary>
        <dx:ASPxSummaryItem FieldName="UnitPrice" ShowInGroupFooterColumn="UnitPrice" SummaryType="Count" />
    </GroupSummary>
</dx:ASPxGridView>

csharp

protected void ASPxGridView1_SummaryDisplayText(object sender, ASPxGridViewSummaryDisplayTextEventArgs e) {
    if (e.IsGroupSummary) {
        int level = ASPxGridView1.GetRowLevel(e.VisibleIndex);
        switch (level) {
            case 0:
                e.Text = String.Format("<span style='color:red'>{0}</span>", e.Value);
                break;
            case 1:
                e.Text = String.Format("<span style='color:green'>{0}</span>", e.Value);
                break;
            case 2:
                e.Text = String.Format("<span style='color:blue'>{0}</span>", e.Value);
                break;
            default:
                break;
        }
    }
}