Check whether a value is in the allowed range of values for the field.
Source position: db.pas line 777
public function TFloatField.CheckRange( |
AValue: Double |
):Boolean; |
AValue |
|
Value to check. |
true if AValue is in the allowed range of values.
CheckRange returns True if AValue lies within the range defined by the MinValue and MaxValue properties. If the value lies outside of the allowed range, then False is returned.
|
Maximum value for the field. |
|
|
Minimum value for the field. |