VGridControl.AddToComparison(Int32) Method

Adds a specific record to the comparison collection.

Namespace: DevExpress.XtraVerticalGrid

Assembly: DevExpress.XtraVerticalGrid.v26.1.dll

Declaration

C#

public bool AddToComparison(
    int recordIndex
)

VB.NET

Public Function AddToComparison(
    recordIndex As Integer
) As Boolean

Parameters

Name	Type	Description
recordIndex	Int32	The index of the record to be added to the comparison.

Returns

Type	Description
Boolean	true if the record was added successfully to the comparison; otherwise, false.

Remarks

The VGridControl allows you to compare records if the AllowRecordComparison property is set to true.

The AddToComparison method adds a record to the comparison collection.

To display the records that were added to the comparison use the ShowComparison method.

Example

The following example uses the AddToComparison method to add records to the comparison collection, and the ShowComparison method to display the comparison.

C#

using DevExpress.XtraVerticalGrid;

private void btnAddRecordsAndShowComparison_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { 
    // Add records to the comparison collection.
    vGridControl1.AddToComparison(5);
    vGridControl1.AddToComparison(7);
    // Display the comparison.
    vGridControl1.ShowComparison();
}

VB.NET

Imports DevExpress.XtraVerticalGrid

Private  Sub btnAddRecordsAndShowComparison_ItemClick(ByVal sender As Object, ByVal e As DevExpress.XtraBars.ItemClickEventArgs)
    ' Add records to the comparison collection.       
    vGridControl1.AddToComparison(5)
    vGridControl1.AddToComparison(7)
    ' Display the comparison
    vGridControl1.ShowComparison()
End Sub

The AddSelectionToComparison method adds the selected records to the comparison collection.

To add a record to the comparison collection, the user can right-click the record header and choose Add to Comparison or tick the checkbox in the record headers.