Question

How to pad a number with starting zero in VB.NET

Answer 1

Imports System

Class Program
    Public Shared Sub Main()
        Dim number As Integer = 892
		
        Dim paddedNumber As String = number.ToString().PadLeft(4, "0"c)
		
        Console.WriteLine(paddedNumber)
    End Sub
End Class




' run:
' 
' 0892
'

 

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Answer 2

Imports System

Class Program
    Public Shared Sub Main()
        Dim number As Integer = 892
		
        Dim paddedNumber As String = number.ToString("D4")
		
        Console.WriteLine(paddedNumber)
    End Sub
End Class




' run:
' 
' 0892
'

 

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Answer 3

Imports System

Class Program
    Public Shared Sub Main()
        Dim number As Integer = 3
		
        Dim paddedNumber As String = number.ToString("00")
		
        Console.WriteLine(paddedNumber)
    End Sub
End Class




' run:
' 
' 03
'

 

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Answer 4

Imports System

Class Program
    Public Shared Sub Main()
        Dim number As Integer = 3
		
		Dim str As String = string.Format("{0:00} hours remaining", number)
		
		Console.WriteLine(str)
    End Sub
End Class



' run:
' 
' 03 hours remaining
'

 

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