Updated DateTimePicker (markdown)

DateTimePicker.md

@@ -12,7 +12,7 @@ Get the best of both worlds: The user can increment or decrement the DateTime us
 | AutoCloseCalendar | Gets or sets if the Calendar should close on a selection. |
 | ClipValueToMinMax | Gets or sets if the value should be clipped when minimum/maximum is reached. (Inherited from UpDownBase) |
 | CultureInfo | Gets or sets the current CultureInfo. (Inherited from InputBase) |
-| DefaultValue | Gets or sets the value to use when the **Value** is null and an increment/decrement operation is performed. (Inherited from UpDownBase) |
+| DefaultValue | Gets or sets the value to use when the **Text** is null or empty. (Inherited from UpDownBase) |
 | DisplayDefaultValueOnEmptyText | Gets or sets if the **DefaultValue** should be displayed when the **Text** is empty. (Inherited from UpDownBase) |
 | Format | Gets or sets a DateTimeFormat value representing the format to be used (FullDateTime, LongDate, etc.). (Inherited from DateTimeUpDown) |
 | FormatString | Gets or sets the display format to use when **Format** is set to Custom (e.g., "hh:mm tt") (Inherited from DateTimeUpDown) |