Convert.ToInt32 (SByte) converts 8-bit signed integer to 32-bit signed integer.
Module Example Public Sub Main() Dim numbers() As SByte = { SByte.MinValue, -1, 0, 10, SByte.MaxValue } Dim result As Integer For Each number As SByte In numbers result = Convert.ToInt32(number) Console.WriteLine( result) Next End Sub End Module