比如:
Temporary Internet Files (Internet临时文件)
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8
Cookies
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2
History (历史记录)
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1
Form. Data (表单数据)
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 16
Passwords (密码)
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 32
Delete All (全部删除)
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255
Delete All - "Also delete files and settings stored by add-ons"
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 4351
想通过编程方式清除IE缓存, 调用Win32 API函数 ShellExecute 或者 CreateProcess 来执行以上的命令行就可以了。
例子:
public enum ShowCommands : int
{
SW_HIDE = 0,
SW_SHOWNORMAL = 1,
SW_NORMAL = 1,
SW_SHOWMINIMIZED = 2,
SW_SHOWMAXIMIZED = 3,
SW_MAXIMIZE = 3,
SW_SHOWNOACTIVATE = 4,
SW_SHOW = 5,
SW_MINIMIZE = 6,
SW_SHOWMINNOACTIVE = 7,
SW_SHOWNA = 8,
SW_RESTORE = 9,
SW_SHOWDEFAULT = 10,
SW_FORCEMINIMIZE = 11,
SW_MAX = 11
}
[DllImport("shell32.dll")]
static extern IntPtr ShellExecute( IntPtr hwnd, string lpOperation, string lpFile, stringlpParameters, string lpDirectory, ShowCommands nShowCmd);
//清除IE临时文件
ShellExecute(IntPtr.Zero, "open", "rundll32.exe", " InetCpl.cpl,ClearMyTracksByProcess 8", "", ShowCommands.SW_HIDE);