TdxCustomSpreadSheet.OnModifiedChanged Event

Enables you to track a loaded document’s modified state.

Declaration

property OnModifiedChanged: TNotifyEvent read; write;

Remarks

This event occurs every time:

• Any change is made in a document (that includes a worksheet‘s CreateCell function calls that expand the content area without any visual changes).

• The Modified property value changes.

Handle this event to track the spreadsheet document state in your application. For example, you can enable or disable certain UI elements in response to document changes.

Use the Sender parameter within an OnModifiedChanged event handler to refer to the Spreadsheet or Report Designer control that raised the event. To access the control’s type-specific members, cast the parameter to the TdxSpreadSheet or TdxSpreadSheetReportDesigner class.