Round half day leaves to Full day in Employees leave management system in ASP.Net

asrul

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User: asrul
Posted: on Nov 04, 2015 04:23 AM
Forum: ASP.Net Web Forms
Answer: 2
Views: 4243

Hi Friends,

All do ASP.Net program using VB.Net languange.

May I know how to do math rounddown formula in my program?

Case:

Every 4 days unpaid leave, deduct 1 day

result:

3 unpaid days = deduct 0 day

6 unpaid days = deduct 1 day

10 unpaid days = deduct 2 days

please help me out. Thanks a lot

Shashika...

0 1

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ANSWER
User: Shashikant
Replied: on Nov 04, 2015 04:25 AM
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Here I have created method that will help you out.

protected void Page_Load(object sender, EventArgs e)
{
    RoundLeaveCount(10, DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month));
}

private int RoundLeaveCount(int unpaidLeave, int totalDays)
{
    int deductdays = (unpaidLeave / 4);
    return totalDays - deductdays;
}

Protected Sub Page_Load(sender As Object, e As EventArgs)
	RoundLeaveCount(10, DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month))
End Sub

Private Function RoundLeaveCount(unpaidLeave As Integer, totalDays As Integer) As Integer
	Dim deductdays As Integer = (unpaidLeave / 4)
	Return totalDays - deductdays
End Function

kalpesh

0 3

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ANSWER
User: kalpesh
Replied: on Nov 04, 2015 07:31 AM
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As you expalin in your question total deduction is based on unpaidleaves/4 also you mention you are using Math.Floor to get exact value. it may works if you implement the same logic which you explain. Please refer the Sample code as per the question requirement . It may help you.

<body>
    <form id="form1" runat="server">
    <div>
       <span id="lblCalculation" runat="server"></span>
    </div>
    </div>
    </form>
</body>

Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
        Dim totalLeave As String = String.Empty
        Dim i As Integer = 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        i += 1
        totalLeave = totalLeave & String.Format("total leaves day {0} => deduct {1} day <br/>", i, Me.Totaldeduction(i))
        lblCalculation.InnerHtml = totalLeave
    End Sub

    Private Function Totaldeduction(unpaidleaves As Double) As Integer
        Return Convert.ToInt32(Math.Floor(unpaidleaves / 4))
    End Function

Round half day leaves to Full day in Employees leave management system in ASP.Net

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