检测是否从控制台中启动了Winform

Question

如何检测应用程序是从控制台启动还是从"资源管理器"启动?

我想做的是，如果应用程序从CMD启动，然后显示一点关于CMD的信息，只有当应用程序从CMD启动并且没有任何参数，所以我无法检测参数。

项目是一个windows窗体

Answer 1

VB代码:

#Region " App Is Launched From CMD? "
    ' [ App Is Launched From CMD? Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples:
    ' MsgBox(App_Is_Launched_From_CMD)
    ' If App_Is_Launched_From_CMD() Then Console.WriteLine("Help for this application: ...")
    Declare Function AttachConsole Lib "kernel32.dll" (ByVal dwProcessId As Int32) As Boolean
    Declare Function FreeConsole Lib "kernel32.dll" () As Boolean
    Private Function App_Is_Launched_From_CMD()
        If AttachConsole(-1) Then
            FreeConsole()
            Return True
        Else
            Return False
        End If
    End Function
#End Region