ValidParentForm function

Declaration

function ValidParentForm(Control: TControl; TopForm: Boolean=True)
: TCustomForm

Description

ValidParentForm is a TCustomForm function used to get a valid parent form for the control specified in the Control argument. TopForm indicates if the return value should contain the absolute root ancestor in the ancestry tree. ValidParentForm calls GetParentForm to get the return value for the routine.

ValidParentForm raises an EInvalidOperation exception with the message in sParentRequired when a valid parent form is not found for the specified control.

Errors

Raises an EInvalidOperation exception with the message in sParentRequired when a valid parent form is not found for the specified control.