vcl-dxspreadsheet-dot-tdxspreadsheet-dot-underscore-events.md
A Spreadsheet control.
| Name | Description |
|---|---|
| OnActiveCellChanging | Enables you to respond to moving focus to a specific cell (making it active). Inherited from TdxCustomSpreadSheet. |
| OnActiveSheetChanged | Occurs after activating another worksheet within the Spreadsheet control. Inherited from TdxCustomSpreadSheet. |
| OnAlignInsertBefore | Inherited from TWinControl. |
| OnAlignPosition | Inherited from TWinControl. |
| OnCanResize | Inherited from TControl. |
| OnClick | Inherited from TControl. |
| OnCommentHide | Notifies that a comment container has been automatically hidden. Inherited from TdxCustomSpreadSheet. |
| OnCommentShow | Enables you to disable automatic display for hidden comment containers. Inherited from TdxCustomSpreadSheet. |
| OnCompare | Enables you to implement the custom comparator for the sorting the cell data. Inherited from TdxCustomSpreadSheet. |
| OnConstrainedResize | Inherited from TControl. |
| OnContextPopup | Inherited from TControl. |
| OnCustomDrawTableViewCell | Enables you to implement a custom draw routine for cells within a Table View worksheet. Inherited from TdxCustomSpreadSheet. |
| OnCustomDrawTableViewCommonCell | Enables you to implement a custom draw routine for helper visual elements within a Table View worksheet. Inherited from TdxCustomSpreadSheet. |
| OnCustomDrawTableViewHeaderCell | Enables you to implement a custom draw routine for standard horizontal and vertical headers within a Table View worksheet. Inherited from TdxCustomSpreadSheet. |
| OnDataChanged | Enables you to perform specific actions after changing a cell object‘s value. Inherited from TdxCustomSpreadSheet. |
| OnDblClick | Inherited from TControl. |
| OnDockDrop | Inherited from TWinControl. |
| OnDockOver | Inherited from TWinControl. |
| OnDragDrop | Inherited from TControl. |
| OnDragOver | Inherited from TControl. |
| OnEditChanged | Allows you to respond to cell editing within the current worksheet. Inherited from TdxCustomSpreadSheet. |
| OnEdited | Enables you to perform specific actions after deactivation of an in-place cell editor. Inherited from TdxCustomSpreadSheet. |
| OnEditing | Occurs before activation of an in-place cell editor within a worksheet. Inherited from TdxCustomSpreadSheet. |
| OnEditValueChanged | Allows you to respond to cell value changes made using an in-place editor. Inherited from TdxCustomSpreadSheet. |
| OnEndDock | Inherited from TControl. |
| OnEndDrag | Inherited from TControl. |
| OnEnter | Inherited from TWinControl. |
| OnExit | Inherited from TWinControl. |
| OnFocusChanged protected | Inherited from TcxControl. |
| OnGesture | Inherited from TControl. |
| OnGetPassword | Enables you to respond to the password request when an encrypted XLS, XLSX, XLT, or XLTX document is being loaded by the Spreadsheet or Report Designer control. Inherited from TdxCustomSpreadSheet. |
| OnGetSiteInfo | Inherited from TWinControl. |
| OnHistoryChanged | Enables you to respond to moving history actions between the undo and redo lists. Inherited from TdxCustomSpreadSheet. |
| OnHyperlinkExecute | Allows you to perform custom actions on executing a hyperlink. Inherited from TdxCustomSpreadSheet. |
| OnInitEdit | Enables you to customize the behavior of an in-place cell editor within a particular worksheet. Inherited from TdxCustomSpreadSheet. |
| OnInitEditValue | Enables you to initialize the edit value of an in-place cell editor. Inherited from TdxCustomSpreadSheet. |
| OnKeyDown | Inherited from TWinControl. |
| OnKeyPress | Inherited from TWinControl. |
| OnKeyUp | Inherited from TWinControl. |
| OnLayoutChanged | Enables you to respond to the Spreadsheet or Report Designer control layout changes. Inherited from TdxCustomSpreadSheet. |
| OnModifiedChanged | Allows you to track if the spreadsheet document is modified. Inherited from TdxCustomSpreadSheet. |
| OnMouseActivate | Inherited from TControl. |
| OnMouseDown | Inherited from TControl. |
| OnMouseEnter | Occurs when the mouse pointer enters into the control. Inherited from TcxControl. |
| OnMouseLeave | Occurs when the mouse pointer leaves the control. Inherited from TcxControl. |
| OnMouseMove | Inherited from TControl. |
| OnMouseUp | Inherited from TControl. |
| OnMouseWheel | Inherited from TControl. |
| OnMouseWheelDown | Inherited from TControl. |
| OnMouseWheelUp | Inherited from TControl. |
| OnPageControlContextPopup | Enables you to customize, disable, or replace the built-in popup menu invoked within the caption bar area. Inherited from TdxCustomSpreadSheet. |
| OnPageControlNewTabButtonClick | Enables you to prevent the control from creating a new worksheet in response to a click on the “Add Sheet” button. Inherited from TdxCustomSpreadSheet. |
| OnPageControlTabDragAndDrop | Enables you to render certain positions invalid for worksheet tab drag-and-drop operations within the caption bar. Inherited from TdxCustomSpreadSheet. |
| OnPageControlTabEndDrag | Enables you to respond to a finished or cancelled drag-and-drop operation in the caption bar. Inherited from TdxCustomSpreadSheet. |
| OnPageControlTabStartDrag | Enables you to respond to a drag-and-drop operation start in the caption bar. Inherited from TdxCustomSpreadSheet. |
| OnPrepareLockedStateImage | Enables you to custom paint a “Locked View“ image. Inherited from TdxCustomSpreadSheet. |
| OnProgress | Enables you to track the progress of time-consuming operations, such as data import/export and report building. Inherited from TdxCustomSpreadSheet. |
| OnResize | Inherited from TControl. |
| OnScroll | Enables you to respond to scrolling the active worksheet. Inherited from TdxCustomSpreadSheet. |
| OnSelectionChanged | Enables you to respond to any changes made to the worksheet content selection. Inherited from TdxCustomSpreadSheet. |
| OnStartDock | Inherited from TControl. |
| OnStartDrag | Inherited from TControl. |
| OnTableViewContextPopup | Enables you to customize, disable, or replace the built-in popup menu invoked in a worksheet. Inherited from TdxCustomSpreadSheet. |
| OnUnDock | Inherited from TWinControl. |
See Also