VB.Net/Development/Console

Материал из VB Эксперт
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Console Output

<source lang="vbnet"> Imports System Public Class MainClass

   Shared Sub Main(ByVal args As String())
     Console.WriteLine("Welcome to Visual Basic!")
   End Sub
   

End Class

      </source>


Console Read and Compare Integer

<source lang="vbnet"> Imports System Public Class MainClass

   Shared Sub Main(ByVal args As String())
     Dim number1, number2 As Integer
     " read first number from user
     Console.Write("Please enter first integer: ")
     number1 = Console.ReadLine()
     " read second number from user
     Console.Write("Please enter second integer: ")
     number2 = Console.ReadLine()
     If number1 = number2 Then
        Console.WriteLine("{0} = {1}", number1, number2)
     End If
     If number1 <> number2 Then
        Console.WriteLine("{0} <> {1}", number1, number2)
     End If
     If number1 < number2 Then
        Console.WriteLine("{0} < {1}", number1, number2)
     End If
     If number1 > number2 Then
        Console.WriteLine("{0} > {1}", number1, number2)
     End If
     If number1 <= number2 Then
        Console.WriteLine("{0} <= {1}", number1, number2)
     End If
     If number1 >= number2 Then
        Console.WriteLine("{0} >= {1}", number1, number2)
     End If
   End Sub
   

End Class

      </source>


Do calculation in Console.WriteLine

<source lang="vbnet"> Imports System public class MainClass

   Shared Sub Main()
        Dim twelve As Integer = 12
        Dim five As Integer = 5
        Console.WriteLine("{0} + {1} = {2}", _
            twelve, five, twelve + five)
        Console.WriteLine("{0} - {1} = {2}", _
            twelve, five, twelve - five)
        Console.WriteLine("{0} * {1} = {2}", _
            twelve, five, twelve * five)
   End Sub

End Class


      </source>


Output Format for Integer

<source lang="vbnet"> Imports System Public Class MainClass

   Shared Sub Main(ByVal args As String())
      Dim myInt As Integer = 7
      Console.WriteLine("Initialized myInt: {0}", myInt)
      myInt = 5
      Console.WriteLine("After assignment myInt: {0}", myInt)
   End Sub

End Class

      </source>