Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long 这个函数有两个参数,第一个是要找的窗口的类,第二个是要找的窗口的标题。在搜索的时候不一定两者都知道,但至少要知道其中的一个。有的窗口的标题是比较容易得到的,如"计...
VB6.0中FindWindow请以这句 hwnd0 = FindWindow(vbNullString, "主音量") 为例详细讲下FindWindow的用法(它的各个参数的意义)为什么要用vbNullString.谢谢
VB6.0中FindWindow请以这句 hwnd0 = FindWindow(vbNullString, "主音量") 为例详细讲下FindWindow的用法(它的各个参数的意义)为什么要用vbNullString.谢谢
Dim hwnd As Long Dim DZ As longhwnd = FindWindow(vbNullString, "Calculator")if hwnd=0 thenmsgbox "不存在该窗口"elseDZ = GetWindowLong(hwnd,GWL_HINSTANCE)end if 函数实现原理LONG GetWindowLong（HWND hWnd，int nlndex）返回值是LONG，在VB中不应该定义为STRING加个 判断语句，确定是否由...
hwnd As Long Dim DZ As longhwnd = FindWindow(vbNullString,"Calculator")if hwnd=0 thenmsgbox "不存在该窗口"elseDZ = GetWindowLong(hwnd,GWL_HINSTANCE)end if 函数实现原理LONG GetWindowLong（HWND hWnd，int nlndex）返回值是LONG，在VB中不应该定义为STRING加个 判断语句，确定是否由于没有...
Phwnd = FindWindow(vbNullString, "计算器") '发送 CBM666 文字串改变窗口的标题 If Phwnd <> 0 Then SendMessage Phwnd, WM_SETTEXT, 0, ByVal "CBM666" '利用类名找到那个匡匡的句柄值 ChildHwnd = FindWindowEx(Phwnd, 0, "Static", vbNullString) '发送 123456789 文字串到那个匡匡 If...
isfor"Command Prompt"/cmd.exeinWindows.hWnd=FindWindow("ConsoleWindowClass",vbNullString)If hWnd....
ShellExecuteA 0, "open", address, "", vbNullString, 1 Sleep Timeout End Sub Public Function Generate()Function Generate(ByVal hwnd As Long) As IHTMLDocument Dim ID As UUID Dim lngReg As Long Dim lngHnD As Long lngHnD = RegisterWindowMessageA(WM_HTML_GETOBJECT) ...
VB 强制关闭 已知hwnd所属进程 Private Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hWnd As Long, lpdwProcessId As Long) As Long Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As ...
Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _ (ByVal hWnd1 As Long, _ ByVal hWnd2 As Long, _ ByVal lpsz1 As String, _ ByVal lpsz2 As String _ ) As Long Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" _ (ByVal lpClassName As Stri...