Formatting numbers

[Kai77]

I am getting numbers in my webapp like so for instance:

100.500

is there an easy way to get rid of none needed zeroes? so i am left with 100.5 only?

 

[bclt]

Dim MyPos As Double = 19.95

Dim MyNeg As Double = -19.95

Dim MyZero As Double = 0

Dim MyString As String = MyPos.ToString("$#,##0.00;($#,##0.00);Zero")

' In the U.S. English culture, MyString has the value: $19.95.

MyString = MyNeg.ToString("$#,##0.00;($#,##0.00);Zero")

' In the U.S. English culture, MyString has the value: ($19.95).
' The minus sign is omitted by default.

MyString = MyZero.ToString("$#,##0.00;($#,##0.00);Zero")

' In the U.S. English culture, MyString has the value: Zero.

The following example demonstrates custom number formatting.

Dim myDouble As Double = 1234567890
Dim myString As String = myDouble.ToString( "(###) ### - ####" )
' The value of myString is "(123) 456 – 7890".

Dim MyInt As Integer = 42
MyString = MyInt.ToString( "My Number " + ControlChars.Lf + "= #" )
' In the U.S. English culture, MyString has the value: 
' "My Number
' = 42".

Hope these help about formating numbers