need help with Military Time conversion

I'm trying to get a Military Time from the user's 2 inputs
Here is the code that works, but it's standard time.

VB Code:

Private Sub OKButton_Click()
   If cboHour.Text <> "" Then
      If cboMinute.Text <> "" Then
         frmAlarmClock.lblSetTime.Caption = TimeSerial(Val(cboHour.Text), _
         Val(cboMinute.Text), 0)
         MyTime = TimeSerial(Val(cboHour.Text), Val(cboMinute.Text), 0)
         frmAlarmClock.Enabled = True
         frmAlarmClock.optOn.Enabled = True
         frmAlarmClock.optOff.Enabled = True
         Unload Me
      End If
   End If
 
End Sub

I tried this to make it Military Time, but it gave me a Type Mismatch error. How do I take 2 numerical values (inputed by the user) and make them come out as a Military time.

VB Code:

MyTime = Format(cboHour.Text) And (cboMinute.Text), "hh:mm:ss")

TIA

VB Code:

MyTime = Format(cboHour.Text & ":" & cboMinute.Text, "hh:mm:ss")

Try using DatePart as shown below. It will give you Military Time automatically.

Code:

---

    Text1.Text = DatePart("h", "3:55 PM") & ":" & DatePart("n", "3:55 PM")

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HTH