NeedParentDesignControl

Ensures that a TCustomDesignControl instance is found for the specified control.

Declaration

Source position: forms.pp line 1974

Description

Calls GetParentDesignControl to get the return value for the function. Raises an EInvalidOperation exception if a TCustomDesignControl instance is not found for the specified control.

Used in methods which perform scaling operations for TCustomForm or TControl instances.