should not SyncTextAndValue while fromTextToValue and clamp

src/Ursa/Controls/NumericUpDown/NumericUpDownBase.cs

@@ -564,9 +564,16 @@ public abstract class NumericUpDownBase<T> : NumericUpDown where T : struct, ICo
                         newValue = EmptyInputValue;
                     }
                     if (!Equals(newValue, Value))
+                    {
+                        if (Equals(Clamp(newValue, Maximum, Minimum), newValue))
                         {
                             SetCurrentValue(ValueProperty, newValue);
                         }
+                        else
+                        {
+                            parsedTextIsValid = false;
+                        }
+                    }
                 }
                 catch
                 {