函数功能

函数原型

主要参数&返回值(hwnd pszRootPath dwFlag Return Value)

函数功能

Empties the Recycle Bin on the specified drive.

清空指定驱动器的回收站。

函数原型

HRESULT SHEmptyRecycleBin(

HWND hwnd,

LPCTSTR pszRootPath,

DWORD dwFlags

);

主要参数&返回值

hwnd

A handle to the parent window of any dialog boxes that might be displayed during the operation. This parameter can be NULL.

pszRootPath

The address of a null-terminated string of maximum length MAX_PATH that contains the path of the root drive on which the Recycle Bin is located. This parameter can contain the address of a string formatted with the drive, folder, and subfolder names, for example c:\\windows\\system\\, etc. It can also contain an empty string or NULL. If this value is an empty string or NULL, all Recycle Bins on all drives will be emptied.

dwFlag

One or more of the following values.

SHERB_NOCONFIRMATION

No dialog box confirming the deletion of the objects will be displayed.

SHERB_NOPROGRESSUI

No dialog box indicating the progress will be displayed.

SHERB_NOSOUND

No sound will be played when the operation is complete.

Return Value

Returns S_OK if successful, or a COM-defined error value otherwise.