实现当前目录下开启CMD
我们都知道在WIN7下，可以按shift+鼠标右键->在此处打开命令窗口
或者在
输入cmd，回车
那么，怎样去实现这样的功能呢？
//当前目录下开启CMD
#include <stdio.h>
#include <windows.h>
int main()
{
TCHAR pathString[100] = { 0 };
TCHAR batString[150] = { 0 };
TCHAR regString[200];
DWORD dwSize;
HWND hwnd = NULL;
HKEY hkey;
lstrcpy(batString, TEXT("/c start /d \""));
hwnd = FindWindowEx(NULL, NULL, TEXT("CabinetWClass"), NULL);
if (hwnd == NULL)
{
// 读取注册表获取桌面路径
dwSize = sizeof(regString);
RegOpenKey(HKEY_CURRENT_USER,
TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders"),
&hkey);
RegQueryValueEx(hkey, TEXT("Desktop"), NULL, NULL, (LPBYTE)regString, &dwSize);
wsprintf(pathString, TEXT("%s"), regString);
}
else
{
HWND hToolBar;
hwnd = FindWindowEx(NULL, NULL, TEXT("CabinetWClass"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("WorkerW"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("ReBarWindow32"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("Address Band Root"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("msctls_progress32"), NULL);
hToolBar = FindWindowEx(hwnd, NULL, TEXT("ToolbarWindow32"), NULL);
SendMessage(hToolBar, WM_LBUTTONDOWN, MK_LBUTTON, MAKELONG(0, 0));
SendMessage(hToolBar, WM_LBUTTONUP, MK_LBUTTON, MAKELONG(0, 0));
SendMessage(hToolBar, WM_LBUTTONDOWN, MK_LBUTTON, MAKELONG(0, 0));
SendMessage(hToolBar, WM_LBUTTONUP, MK_LBUTTON, MAKELONG(0, 0));
hwnd = FindWindowEx(hwnd, NULL, TEXT("ComboBoxEx32"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("ComboBox"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("Edit"), NULL);
SendMessage(hwnd, WM_GETTEXT, 100, (LPARAM)pathString);
}
lstrcat(batString, pathString);
lstrcat(batString, TEXT("\""));
//MessageBox(NULL, batString, TEXT("Caption"), 0);
ShellExecute(NULL, NULL, TEXT("cmd.exe"), batString, NULL, SW_SHOW);
return 0;
}
在网络、回收站、控制面板这些窗口下是不能开启cmd的，该程序没有判断这些情况。
当然简单的做法是：
//当前目录下开启CMD
#include <stdio.h>
#include <windows.h>
int main()
{
TCHAR pathString[100] = { 0 };
TCHAR batString[150] = { 0 };
TCHAR regString[200];
DWORD dwSize;
HWND hwnd = NULL;
HKEY hkey;
lstrcpy(batString, TEXT("/c start /d \""));
hwnd = FindWindowEx(NULL, NULL, TEXT("CabinetWClass"), NULL);
if (hwnd == NULL)
{
// 读取注册表获取桌面路径
dwSize = sizeof(regString);
RegOpenKey(HKEY_CURRENT_USER,
TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders"),
&hkey);
RegQueryValueEx(hkey, TEXT("Desktop"), NULL, NULL, (LPBYTE)regString, &dwSize);
wsprintf(pathString, TEXT("%s"), regString);
}
else
{
hwnd = FindWindowEx(NULL, NULL, TEXT("CabinetWClass"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("WorkerW"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("ReBarWindow32"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("Address Band Root"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("msctls_progress32"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("Breadcrumb Parent"), NULL);
hwnd = FindWindowEx(hwnd, NULL, TEXT("ToolbarWindow32"), NULL);
SendMessage(hwnd, WM_GETTEXT, 100, (LPARAM)pathString);
lstrcpy(pathString, pathString + 4);
}
lstrcat(batString, pathString);
lstrcat(batString, TEXT("\""));
//MessageBox(NULL, batString, TEXT("Caption"), 0);
//wprintf(TEXT("%s"), batString);
ShellExecute(NULL, NULL, TEXT("cmd.exe"), batString, NULL, SW_SHOW);
return 0;
}
简单点做法是：
在标题栏显示完整路径
则可以直接使用GetWindowText
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