将文件删除到回收站的问题！(50分)

L

lxmzm

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-06

• #1

通过shellapi可以将文件删除到回收站中，但如何才能知道操作是成功的？
即：用户是点击“确定”还是“取消”
在shellapi中利用SHFileOperation(lpFileOp)，好象点击 “确定”还是“取消”都返回0，
能取得用户是点击“取消”或“确定”的状态？

 

J

jsxjd

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-06

• #2

WINSHELLAPI int WINAPI SHFileOperation(
LPSHFILEOPSTRUCT lpFileOp
);
lpFileOp.fAnyOperationsAborted //是不是这个

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-06

• #3

up

 

L

lxmzm

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-08

• #4

lpFileOp.fAnyOperationsAborted 是在哪定义的？

 

J

jsxjd

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-09

• #5

函数参数：
SHFILEOPSTRUCT
typedef struct _SHFILEOPSTRUCT{
HWND hwnd;
UINT wFunc;
LPCSTR pFrom;
LPCSTR pTo;
FILEOP_FLAGS fFlags;
BOOL fAnyOperationsAborted;
/////////////////////// Here
LPVOID hNameMappings;
LPCSTR lpszProgressTitle;
} SHFILEOPSTRUCT, FAR *LPSHFILEOPSTRUCT;

 

U

unidragon

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-09

• #6

procedure TForm1.Button1Click(Sender:Tobject);
var
OpStruc:TSHFileOpStruct;
fFileName:string;
begin
if opendialog1.execute then
fFileName:=opendialog1.fileName;
with OpStruc do
begin
Wnd:=0;
wFunc:=FO_DELETE;
pFrom:=Pchar(fFileName);
fFlags:=FOF_ALLOWUNDO;
end;
if messagedlg('Confirm Delete?',mtConfirmation,[mbyes,mbno],0)=mryes then
SHFileOperation(OpStruc);
end;

 

L

lxmzm

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-24

• #7

接受答案了.