true to automatically round out of range values; otherwise, false.
The range of values which can be assigned to the editor's value is specified by the SpinEdit.MinValue and SpinEdit.MaxValue properties. If the AllowRoundOutOfRangeValue property is set to true and an end-user inputs a value which is greater than the maximum allowed value, the edit value is automatically set to SpinEdit.MaxValue. Otherwise, if the value entered by an end-user is less than the minimum allowed value, the edit value is set to SpinEdit.MinValue.
The AllowRoundOutOfRangeValue option is not in effect if the editor's value is specified in code.