BootstrapGridView.CustomColumnGroup Event

Provides the capability to group data using custom rules.

Namespace: DevExpress.Web.Bootstrap

Assembly: DevExpress.Web.Bootstrap.v24.1.dll

NuGet Package: DevExpress.Web.Bootstrap

Declaration

C#

public event BootstrapGridViewCustomColumnSortEventHandler CustomColumnGroup

VB.NET

Public Event CustomColumnGroup As BootstrapGridViewCustomColumnSortEventHandler

Event Data

The CustomColumnGroup event's data class is BootstrapGridViewCustomColumnSortEventArgs. The following properties provide information specific to this event:

Property	Description
Column	Gets the column whose values are being compared.
Handled	Gets or sets whether a comparison operation is handled, and therefore, no default processing is required. Inherited from GridCustomColumnSortEventArgs.
ListSourceRowIndex1	Gets the index in the data source of the first of the two data items (row, card or record) being compared. Inherited from GridCustomColumnSortEventArgs.
ListSourceRowIndex2	Gets the index in the data source of the second of the two data items (row, card or record) being compared. Inherited from GridCustomColumnSortEventArgs.
Result	Gets or sets the result of a custom comparison. Inherited from GridCustomColumnSortEventArgs.
SortOrder	Gets the sort order applied to the column (row for ASPxVerticalGrid) being processed. Inherited from GridCustomColumnSortEventArgs.
Value1	Gets the first value being compared. Inherited from GridCustomColumnSortEventArgs.
Value2	Gets the second value being compared. Inherited from GridCustomColumnSortEventArgs.

The event data class exposes the following methods:

Method	Description
GetRow1Value(String)	Returns the specified column’s value in the first data item (row, card or record) being compared. Inherited from GridCustomColumnSortEventArgs.
GetRow2Value(String)	Returns the specified column’s value in the second data item (row, card or record) being compared. Inherited from GridCustomColumnSortEventArgs.