TTMSFNCFilterViewExpressions.OnAddFilterItem Event
Occurs before a generated filter item is added.
API unit family: TMSFNCFilterView
Declaring type: TTMSFNCFilterViewExpressions
Syntax
OnAddFilterItem: TTMSFNCFilterViewExpressionAddFilterItemEvent;
Remarks
Set the event argument to False to cancel adding the item.
Parameters
| Name | Description |
|---|---|
Sender |
Object that raises the event. |
APropertyValue |
Property value used to resolve the expression. |
AAddFilterItem |
Set to False to prevent the generated filter item from being added. |