TdxCloseQueryEvent Type
A document close event type.
Declaration
TdxCloseQueryEvent = procedure(Sender: TObject; var CanClose: Boolean) of object;
Parameters
Name | Type |
---|---|
Sender | TObject |
CanClose | Boolean |
Remarks
This event occurs every time a document server component is about to close the currently opened document with unsaved changes.
The Sender parameter provides access to the document server component that raised a TdxCloseQueryEvent event. Cast the parameter value to the TdxRichEditDocumentServer class to access all component-specific class members.
Assign True or False to the CanClose parameter to allow or forbid the pending document close operation.
A document server component’s OnDocumentClosing event references the TdxCloseQueryEvent procedural type.
See Also