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ASPxGridViewSummaryDisplayTextEventArgs.Item Property

Gets the processed summary item.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.2.dll

NuGet Package: DevExpress.Web

#Declaration

public ASPxSummaryItem Item { get; }

#Property Value

Type Description
ASPxSummaryItem

An ASPxSummaryItem object that represents the processed summary item.

#Remarks

#Example

The following example illustrates how to use the Item property.

Web Forms approach:

protected void ASPxGridView1_SummaryDisplayText(object sender, ASPxGridViewSummaryDisplayTextEventArgs e) {
    if(e.Item.FieldName == "CategoryID")
        e.Text = string.Format("Sum = {0}", Convert.ToDouble(e.Value) * Convert.ToDouble(ASPxSpinEdit1.Value));
}

MVC approach:

Html.DevExpress().GridView(settings => {
    settings.Name = "dxGridView";
    ...
    settings.GroupSummary.Add(DevExpress.Data.SummaryItemType.Count, "ShipName");
    settings.TotalSummary.Add(DevExpress.Data.SummaryItemType.Sum, "UnitPrice").DisplayFormat = "c";
    settings.SummaryDisplayText = (sender, e) => {
        if(e.Item.FieldName == "UnitPrice")
            e.Text = string.Format("Sum of unit price: ${0}", Convert.ToDouble(e.Value));
        if(e.Item.FieldName == "ShipName")
            e.Text = string.Format("Count of records: {0}", Convert.ToDouble(e.Value));
    };
})
.Bind(Model)
.Render();
See Also