GridSummaryItemCollection.Add(GridSummaryItem) Method

Adds the specified summary item to the collection.

Namespace: DevExpress.XtraGrid

Assembly: DevExpress.XtraGrid.v19.1.dll

Declaration

C#

public virtual int Add(
    GridSummaryItem item
)

VB.NET

Public Overridable Function Add(
    item As GridSummaryItem
) As Integer

Parameters

Name	Type	Description
item	GridSummaryItem	A GridSummaryItem object (or descendant) to be added to the collection.

Returns

Type	Description
Int32	A zero-based integer representing the new summary item’s position within the collection.

Remarks

You can use this method to add a predefined group summary item to the collection at runtime.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Add(GridSummaryItem) 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-hide-footers-based-on-the-number-of-rows-e4278/CS/HideableGroupRowFooters/Form1.cs#L79

item.ShowInGroupColumnFooter = myGridView1.Columns["Model"];
myGridView1.GroupSummary.Add(item);

how-to-provide-the-capability-to-hide-group-footer-rows-at-a-specific-group-level-e2429/CS/HideableGroupRowFooters/Form1.cs#L62

item.ShowInGroupColumnFooter = myGridView1.Columns["Model"];
myGridView1.GroupSummary.Add(item);

how-to-align-summary-values-displayed-in-a-group-row-to-the-corresponding-columns-e773/CS/WindowsApplication3/Form1.cs#L50

   item.ShowInGroupColumnFooter = gridView1.Columns[item.FieldName];
   gridView1.GroupSummary.Add(item);
}

VB.NET

how-to-hide-footers-based-on-the-number-of-rows-e4278/VB/HideableGroupRowFooters/Form1.vb#L74

item.ShowInGroupColumnFooter = myGridView1.Columns("Model")
myGridView1.GroupSummary.Add(item)

how-to-provide-the-capability-to-hide-group-footer-rows-at-a-specific-group-level-e2429/VB/HideableGroupRowFooters/Form1.vb#L56

item.ShowInGroupColumnFooter = myGridView1.Columns("Model")
myGridView1.GroupSummary.Add(item)

how-to-align-summary-values-displayed-in-a-group-row-to-the-corresponding-columns-e773/VB/WindowsApplication3/Form1.vb#L54

    item.ShowInGroupColumnFooter = gridView1.Columns(item.FieldName)
    gridView1.GroupSummary.Add(item)
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