round up or down the value that is in a text box depending on the value

Question

hi all im currently creating a program that will calculate averages of 3 different numbers which when calculated the answer is ouputted to a text box what i need and cannot get is that obviously averaging by 3 you will get a decimal answer eg 1.6 etc what i need to calculate or do is that if the textbox value = 0.6 and less it equals 0 then also if textbox value = greater than 0.7 but less than 1.6 then that will equal 1 then in turn > 1.7 2.7 3.7 4.7 ive tried using math.ceiling and floor but do not know how to round up and round down depending on those particular values can any one please shed some light on this issue as its very urgent! Thanks in advance Luke :)

Karthikeyan Anbarasan · Answer

Round function can help you do this... also to have a complete contorl over this u can write your custom class to do this action which is best option ever

Frogleg · Answer

Try this Imports System.Math Public Class Form1 Dim dec1 dec2 dec3 decAnswer As Decimal Private Sub Form1_Load(ByVal sender As System.Object ByVal e As System.EventArgs) Handles MyBase.Load TextBox1.Text = 9 TextBox2.Text = 7 TextBox3.Text = 5 End Sub Private Sub bttnAverage_Click(ByVal sender As System.Object ByVal e As System.EventArgs) Handles bttnAverage.Click dec1 = TextBox1.Text dec2 = TextBox2.Text dec3 = TextBox3.Text decAnswer = (((dec1 + dec2 + dec3) / 3)) TextBox4.Text = Decimal.Round(decAnswer 0) End Sub End Class

round up or down the value that is in a text box, depending on the value