How to convert answer into two decimal point

Question

This is my code and I want the output which is txtA Text and txtB Text  to be in two decimal places   Public Class Form1     Private Sub btncalc Click ByVal sender As System Object                                ByVal e As System EventArgs  Handles btncalc Click       txtA Text   Val txtD Text    Val txtC Text    Val txtF Text    Val txtE Text        txtB Text   Val txtA Text    1000   Val txtG Text      End Sub End Class

User · Answer

If you just want to print a decimal number with 2 digits after decimal point in specific format no matter of locals use something like this  dim d as double   1 23456789 dim s as string   d Tostring  0      New System Globalization CultureInfo  en-US

User · Answer

If you have a Decimal or similar numeric type  you can use    Math Round myNumber  2    EDIT  So  in your case  it would be   Public Class Form1   Private Sub btncalc Click ByVal sender As System Object                              ByVal e As System EventArgs  Handles btncalc Click     txtA Text   Math Round  Val txtD Text    Val txtC Text    Val txtF Text    Val txtE Text    2      txtB Text   Math Round  Val txtA Text    1000   Val txtG Text    2    End Sub End Class

User · Answer

Call me lazy but    lblTellBMI Text    Your BMI is     amp  Math Round sngBMI  2    I e   Label lblTellBMI will display Your BMI is  and then append the value from a Single type variable  sngBMI  as 2 decimal points  simply by using the Math Round method   The Math Round method rounds a value to the nearest integer or to the specified number of fractional digits   Source  https   msdn microsoft com en-us library system math round v vs 110  aspx

User · Answer

For formatting options  see this   Dim v1 as Double   Val txtD Text    Val txtC Text                       Val txtF Text    Val txtE Text  txtA text   v1 ToString  N2

User · Answer

Ran into this problem today and I wrote a function for it  In my particular case  I needed to make sure all values were at least 0  hence the  LT0  name  and were rounded to two decimal places           Private Function LT0 ByVal Input As Decimal  Optional ByVal Precision As Int16   2  As Decimal                returns 0 for all values less than 0  the decimal rounded to  Precision  decimal places otherwise              If Input  lt  0 Then Input   0             if Precision  lt  0 then Precision   0   just in case someone does something stupid              Return Decimal Round Input  Precision    this is the line everyone s probably looking for           End Function

User · Answer

Try using the Format function   Private Sub btncalc Click ByVal sender As System Object                            ByVal e As System EventArgs  Handles btncalc Click   txtA Text   Format Val txtD Text    Val txtC Text                          Val txtF Text    Val txtE Text    0 00     txtB Text   Format Val txtA Text    1000   Val txtG Text    0 00   End Sub

[vb.net] How to convert answer into two decimal point

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