我正在使用以下代码单击一个按钮以显示另一个要单击的表单：
Dim hwnd As Integer = FindWindow(vbNullString, "Virtual CDRom Control Panel")
Dim x As Integer = FindWindowEx(hwnd, 0, vbNullString, "Driver Control ...")
SendMessage(x, BM_CLICK, 0&, 0&)
Thread.Sleep(200)
hwnd = FindWindow(vbNullString, "Virtual CD-ROM Driver Control")
Debug.Print(hwnd)
问题是当它到达
发送消息（x，BM_CLICK，0&，0&）
点击按钮，它会在那里停止代码，直到我退出弹出的框。从下一行开始，我希望能够继续而不必退出该框
hwnd = FindWindow(vbNullString, "虚拟光驱驱动控制")
找到弹出窗口，然后单击该框内的按钮。
任何帮助都会很棒！:o)
大卫
解决了
Private Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As IntPtr
Private Declare Function FindWindowEx Lib "user32.dll" Alias "FindWindowExA" (ByVal hWndParent As IntPtr, ByVal hWndChildAfter As Integer, ByVal lpClassName As String, ByVal lpWindowName As String) As IntPtr
Private Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As IntPtr, ByVal wMsg As Integer, ByVal wParam As Integer, ByVal lParam As IntPtr) As IntPtr
Private Declare Function PostMessage Lib "user32.dll" Alias "PostMessageA" (ByVal hwnd As IntPtr, ByVal wMsg As Integer, ByVal wParam As Integer, ByVal lParam As IntPtr) As IntPtr
Dim hwnd As IntPtr = FindWindow(vbNullString, "Virtual CDRom Control Panel")
Dim x As IntPtr = FindWindowEx(hwnd, 0, vbNullString, "Driver Control ...")
PostMessage(x, BM_CLICK, 0&, 0&)
Thread.Sleep(200)
hwnd = FindWindow(vbNullString, "Virtual CD-ROM Driver Control")
Debug.Print(hwnd)