コンソールウィンドウの表示を変更するコマンドをVB.NETで作る

ShowConsoleWindow.exe [ウィンドウスタイル]

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vbc ShowConsoleWindow.VB

Imports Microsoft.VisualBasic
Imports System

Public Class Class1

Private Declare Function GetConsoleWindow Lib "kernel32" () As Integer
Private Declare Function ShowWindow Lib "user32" (ByVal hWnd As Integer, ByVal nCmdShow As Short) As Integer

Private Const SW_HIDE As Short = 0s
Private Const SW_SHOWNORMAL As Short = 1s
Private Const SW_SHOWMINIMIZED As Short = 2s
Private Const SW_SHOWMAXIMIZED As Short = 3s
Private Const SW_SHOWNOACTIVATE As Short = 4s
Private Const SW_SHOW As Short = 5s
Private Const SW_MINIMIZE As Short = 6s
Private Const SW_SHOWMINNOACTIVE As Short = 7s
Private Const SW_SHOWNA As Short = 8s
Private Const SW_RESTORE As Short = 9s
Private Const SW_SHOWDEFAULT As Short = 10s

Public Shared Function Main(ByVal CmdArgs() As String) As Integer
Dim nCmdShow As Short = SW_RESTORE
If CmdArgs.Length=0 Then
ElseIf CmdArgs.Length=1 AndAlso IsNumeric(CmdArgs(0)) Then
  nCmdShow=Convert.ToInt16(CmdArgs(0))
Else
  Console.WriteLine("Usage: ShowConsoleWindow [nCmdShow]")
  Return 0
End If
Dim hwnd As Integer = GetConsoleWindow()
Console.WriteLine(hwnd)
If hwnd Then ShowWindow(hwnd, nCmdShow)
Return hwnd
End Function
End Class