GridControl Events

The Data Grid control.

Name	Description
AddingNewRow	Fires before a new row is added to the data source via the Grid.
AutoGeneratedColumns	Occurs after the columns have been automatically generated. Inherited from DataControlBase.
AutoGeneratingColumn	Occurs each time an individual column is auto-generated. Inherited from DataControlBase.
CellValueChanged	Occurs when a cell value is changed.
CellValueChanging	Occurs when a user edits a cell value (for example, types or deletes a character, or chooses a value from the drop-down list).
ClipboardRowCopying	Occurs before the GridControl copies data to the clipboard and allows you to process the copy operation.
ClipboardRowPasting	Occurs before clipboard data is pasted in the GridControl and allows you to process the paste operation.
ContextMenuClosed	Occurs after a user closes a context menu.
ContextMenuOpened	Occurs after a user opens a context menu.
ContextMenuOpening	Occurs before a user opens a context menu.
CurrentColumnChanged	Occurs after the focused column has been changed. Inherited from DataControlBase.
CurrentItemChanged	Occurs after the focused row is changed. Inherited from DataControlBase.
CustomCellAppearance	Allows you to customize cell appearance. Inherited from DataControlBase.
CustomColumnDisplayText	Allows you to customize a data cell’s display text.
CustomColumnGroup	Provides the capability to group data using custom rules.
CustomColumnSort	Enables you to sort data using custom rules.
CustomGroupDisplayText	Allows you to display custom text in group rows.
CustomRowFilter	Allows you to use custom rules to filter data rows.
CustomSummary	Allows you to calculate summary values manually.
CustomSummaryExists	Enables you to specify which summaries should be calculated and displayed.
CustomUnboundColumnData	Enables data to be supplied to unbound columns.
CustomUniqueValues	Allows you to specify unique values displayed in a column’s drop-down filter. Inherited from DataControlBase.
EndGrouping	Occurs after the grouping operation has been completed.
EndSorting	Occurs after a sorting operation has been completed.
FilterChanged	Occurs after the grid’s filter has been changed. Inherited from DataControlBase.
GroupRowCollapsed	Occurs after a group row has been collapsed.
GroupRowCollapsing	Occurs when a group row is about to be collapsed, allowing cancellation of the action.
GroupRowExpanded	Occurs after a group row has been expanded.
GroupRowExpanding	Occurs when a group row is about to be expanded, allowing cancellation of the action.
HiddenEditor	Occurs after a cell’s editor is closed.
InitNewRow	Allows you to initialize a new row with default values.
InvalidRowException	Occurs when a row fails validation or cannot be saved to a data source.
ItemsSourceChanged	Occurs after the DataControlBase.ItemsSource property has been changed. Inherited from DataControlBase.
RowCanceled	Occurs when the changes made in a row are discarded.
RowUpdated	Occurs when the GridControl updates the data source with the changes made within the focused row.
SelectionChanged	Occurs after grid’s selection is changed.
ShowFilterPopup	Enables you to customize a column’s drop-down filter. Inherited from DataControlBase.
ShownEditor	Occurs after the focused cell’s editor is shown.
StartGrouping	Occurs before a grouping operation is started.
StartSorting	Occurs before a sorting operation is started.
ValidateCell	Enables you to specify whether the focused cell’s data is valid, and whether the cell’s editor can be closed.
ValidateRow	Allows you to validate row values.