GridColumnSummaryItemCollection.Add(SummaryItemType, String) Method
Adds a new summary item to the current summary collection and initializes its summary type and field name.
Namespace: DevExpress.XtraGrid
Assembly: DevExpress.XtraGrid.v23.2.dll
NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation
Declaration
[EditorBrowsable(EditorBrowsableState.Never)]
public virtual GridColumnSummaryItem Add(
SummaryItemType summaryType,
string fieldName
)Parameters
| Name | Type | Description |
|---|---|---|
| summaryType | SummaryItemType | A SummaryItemType value that is the new item’s summary type. This parameter is used to initialize the GridSummaryItem.SummaryType property. |
| fieldName | String | A string value that is field’s name used to calculate the summary. This parameter is used to initialize the GridColumnSummaryItem.FieldName property. |
Returns
| Type | Description |
|---|---|
| GridColumnSummaryItem | A GridColumnSummaryItem object that is a new summary item added to the collection. |
Remarks
This method sets the following properties as follows:
- GridSummaryItem.DisplayFormat to an empty string.
- GridSummaryItem.Format to null.
See Also