visual basic (masked textbox) validation

[Alex A]

Hi Guys,

Visual basic "windows form app question". I created two masked textboxes and set the masking to Time (European military format). On the first textbox user enters start time and endtime on the second box.

Mask:00:00
preview _:_

I used maskcompleted property to verify all data was enter in the txtboxes.
is there a property like maskcompleted that will let me check if
start time < endtime? Thank you guys in advance.

If MaskedTextBox_Endtime.MaskCompleted Then
If MaskedTextStartTime.MaskCompleted then