Question

我试图通过名称或PID尝试隐藏/取消隐藏窗口过程

<DllImport("user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _
Private Shared Function ShowWindow(ByVal hwnd As IntPtr, ByVal nCmdShow As ShowWindowCommands) As Boolean

结束功能

但ShowWindowCommands是什么以及如何找到它？

谢谢！

Answer 1

有很多方法可以做到这一点，最简单的方法应该是：

'一般进口

Imports System.Runtime.InteropServices

'FORM CLASS DECLARATION

  <DllImport("user32.dll")> _
Private Shared Function ShowWindow(ByVal hWnd As IntPtr, ByVal nCmdShow As Integer) As Boolean
End Function

'然后，如果你想隐藏firefox's window：

 Dim mywindow As Integer
    Dim processRunning As Process() = Process.GetProcesses()
    For Each pr As Process In processRunning
        If pr.ProcessName = "Firefox" Then
            mywindow = pr.MainWindowHandle.ToInt32()
            ShowWindow(mywindow , 0)
        End If
    Next

Answer 2

你可以这样做：

Form.FromHandle(Process.GetProcessById(PID).MainWindowHandle).Show()

如何使用VB.NET按进程名称或processid隐藏/取消隐藏窗口？

2 个答案: