ASPxGridBase Events

Serves as the base class that implements the main functionality of grid-like controls (such as ASPxGridView, ASPxCardView and ASPxVerticalGrid).

Name	Description
BatchUpdate	Occurs after an end-user clicks the Update button in batch edit mode and allows you to provide a custom data updating mechanism.
BeforeGetCallbackResult	Occurs after a callback sent by the current control has been processed on the server, but prior to the time the respective callback result render is formed.
BeforePerformDataSelect	Occurs before the control obtains data from a data source.
CallbackError static	Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control. Inherited from ASPxWebControl.
ClientLayout	Enables you to save and restore the previously saved layout of the grid.
CustomFilterExpressionDisplayText	Enables you to display custom text in the filter bar, corresponding to the current filter expression.
CustomSummaryCalculate	Enables you to calculate summary values manually.
DataBinding	Occurs when the server control binds to a data source. Inherited from Control.
DataBound	Occurs after the server control binds to the data source. Inherited from ASPxDataWebControlBase.
Disposed	Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. Inherited from Control.
FilterControlColumnsCreated	Occurs after all filter control columns have been created.
FilterControlCriteriaValueEditorCreate	Enables you to replace the default criteria value editor with a custom one.
FilterControlCriteriaValueEditorInitialize	Enables the editors displayed within the criteria value to be initialized.
FilterControlCustomValueDisplayText	Enables you to specify the entered filter value’s custom display text to be displayed when the filter control’s condition value editor is inactive.
FilterControlOperationVisibility	Enables you to dynamically hide operation items (such as the Equals, Contains, etc.) of the filter control’s operation dropdown menu.
FilterControlParseValue	Enables you to process and modify an entered value before it is actually accepted by the filter control.
Init	Occurs when the server control is initialized, which is the first step in its lifecycle. Inherited from Control.
Load	Occurs when the server control is loaded into the Page object. Inherited from Control.
PageIndexChanged	Fires after the selected page has been changed.
PageSizeChanged	Fires on the server side after the page size, i.e., the number of data items (rows, cards or records) per a page is changed by end-user interactions.
ParseValue	Enables you to process and modify an entered value before it is actually accepted by the grid.
PreRender	Occurs after the Control object is loaded but prior to rendering. Inherited from Control.
SelectionChanged	Fires after the selection has been changed.
SubstituteFilter	Allows you to replace a filter applied with another filter.
SubstituteSortInfo	For internal use only.
Unload	Occurs when the server control is unloaded from memory. Inherited from Control.