Posted by: Sourav | June 1, 2015

null coalescing operator in VB.Net(9 or later)


Dim myvar? As Integer = vbNull

Dim s As String = Console.ReadLine

If IsNumeric(s) Then
myvar = Convert.ToInt64(s)

End If
If myvar.HasValue Then

Console.WriteLine(“NulL”)
Else

Console.WriteLine(“myvar is” & myvar)
End If

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