one from a datetime picker n the other is a text field.. Am using this query.. dim arrtime as datetime arrtime = (Ccur(txttime.value)+( Ccur(txtdot.text)).. It shows type mismatch error...

Your problem lies in your declaring a datetime, but you are using CCur (currency) to gte a value. to calculate 2 dates, do the following by using CDate and DateDiff functions -

=========================================================================
' Calculate user logged time in and out.
' =========================================================================
' ssno ===> User social security number or User assigned ID
' TimeIn ===> actual Date and Time in by user e.g. 08-11-2005 10:21:45 AM
' TimeOut ===> Actual Date and Time out by user E.G. 08-13-2005 04:10:14 PM
' =========================================================================

''In your module - ....
Public Function TOTALTIME(ssno As String, TimeIn, TimeOut)
    Dim xTime_in, xTime_out
    Dim Over_All_In_Minute As Double
    If Not IsEmpty(ssno) Or Not IsNull(ssno) Then
        Calculate_TimeIn = CDate(TimeIn)
        Calculate_TimeOut = CDate(TimeOut)
          
        Number_Of_Hour_Worked = DateDiff("h", Calculate_TimeIn, _
              Calculate_TimeOut)
         
        ' Calculate minute
        Minutecalculatedx = DateDiff("n", TimeIn, TimeOut)
            
        Over_All_In_Minute = Round((Minutecalculatedx Mod 60), 2)
                  
        ' Calculate total hour worked
        ' ============================================
        TotalHourWorked = Val(Str(Number_Of_Hour_Worked)) & "." & Val(Str(Over_All_In_Minute))
         
        ' Calculate overtime hour worked
        ' ============================================
        If Val(TotalHourWorked) > 8 Then
           Overtime_Hour_Worked = (TotalHourWorked - 8)
        End If
            
        OvertimeHourvalue = Overtime_Hour_Worked
          
        ' Calculate regular hour worked
        ' ============================================
        'RegularHour = (TotalHourWorked - Overtime_Hour_Worked)
        TOTALTIME = TotalHourWorked
    End If
End Function

''''''' In your form - .....
txtResult.Text = TOTALTIME("Rizvi404", txtTime, txtDot)

Am new to vb just tell how to add two time fields suppose 7 am is the time of departure n 00:30 is the time taken how to add this n store in a variable..

Somebody please help tat code i tried but aint workin.. Please please post a solution for addin 2 time fields..

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