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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.
BeforeExport Occurs before the grid content is exported and allows you to customize export settings.
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 Allows you to replace the default criteria value editor with a custom editor.
FilterControlCriteriaValueEditorInitialize Fires when an editor in the criteria value is initialized.
FilterControlCustomValueDisplayText Allows 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 when the row selection changes.
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.
See Also