用API结束进程后任务栏图标仍在,有什么好办法解决?该如何处理
用API结束进程后任务栏图标仍在,有什么好办法解决?
PB9用API结束另一程序进程后任务栏图标仍在,
该程序有在任务栏图标显示,
进程已经结束掉了,有什么好办法把任务栏图标一起消失?
------解决方案--------------------
调用api函数把桌面刷新一下
------解决方案--------------------
用这个方法结束进程后，任务栏上的图标也不会显示了的
调用方法为：
PB9用API结束另一程序进程后任务栏图标仍在,
该程序有在任务栏图标显示,
进程已经结束掉了,有什么好办法把任务栏图标一起消失?
------解决方案--------------------
调用api函数把桌面刷新一下
------解决方案--------------------
用这个方法结束进程后，任务栏上的图标也不会显示了的
forward
global type nvo_kill_process from nonvisualobject
end type
type s_process from structure within nvo_kill_process
end type
end forward
type s_process from structure
unsignedlong structsize
unsignedlong usage
unsignedlong processid
unsignedlong defaultheapid
unsignedlong moduleid
unsignedlong threads
unsignedlong parentprocessid
unsignedlong classbase
unsignedlong flags
character filename[200]
end type
global type nvo_kill_process from nonvisualobject autoinstantiate
end type
type prototypes
Function Long GetCurrentProcessId() Library "kernel32.dll"
Function Long CreateToolhelp32Snapshot(Long Flags,Long ProcessId) Library "kernel32.dll"
Function Integer Process32First(uLong Snapshot,ref s_Process Process) Library "kernel32.dll"
Function Integer Process32Next(uLong Snapshot,ref s_Process Process) Library "kernel32.dll"
Function ulong TerminateProcess(long hProcess,ulong uExitCode) LIBRARY "kernel32.dll"
FUNCTION ulong OpenProcess(ulong dwDesiredAccess,ulong bInheritHandle,ulong dwProcessId) LIBRARY "kernel32.dll"
end prototypes
forward prototypes
public function integer of_kill_process (string as_pro)
end prototypes
public function integer of_kill_process (string as_pro);s_Process lst_Process //进程结构
String ls_FileName[],ls_CurExeName //最多100个进程，可改进
ulong ln_ProcessID,ln_Snapshot,ln_Circle,ln_Count //,ln_SameCount
string ls_Kill_File
Long ll_PID,ll_PID2
IF as_pro='' OR isnull(as_pro) Then Return 1
ln_ProcessID = GetCurrentProcessId() //取当前进程的ID
if IsNull(ln_ProcessID) or ln_ProcessID<1 then return -1 //出错则返回
ln_Snapshot = CreateToolhelp32Snapshot(2,0) //在堆上创建进程快照
if (ln_Snapshot<1) then return -1 //出错则返回
lst_Process.StructSize = 296 //Win32api的Process结构大小
if Process32First(ln_Snapshot,lst_Process)=0 then
return -1 //取第一个进程失败则返回
End IF
ls_Kill_File = lst_Process.FileName
IF pos(lower(as_pro),lower(ls_Kill_File))>0 Then
ll_pid=Long(lst_process.processid)
ll_pid2 = Long(OpenProcess(1,0,ll_PID))//使该进程可读写
TerminateProcess(ll_PID2,1) //Kill Process
End IF
if lst_Process.ProcessID=ln_ProcessID then //如果为当前进程,不允许删除
ls_CurExeName=lst_Process.FileName
END IF
do while true //循环取列举的进程名称
if Process32Next(ln_Snapshot,lst_Process)=0 then exit //列举完毕
IF lst_Process.ProcessID=ln_ProcessID Then continue //如果是当前进程.不执行下述杀除操作.
ls_Kill_File = lst_Process.FileName
IF pos(lower(as_pro),lower(ls_Kill_File))>0 Then
ll_pid=Long(lst_process.processid)
ll_pid2 = Long(OpenProcess(1,0,ll_PID))//使该进程可读写
TerminateProcess(ll_PID2,1) //Kill Process
End IF
loop
Return 1
end function
on nvo_kill_process.create
call super::create
TriggerEvent( this, "constructor" )
end on
on nvo_kill_process.destroy
TriggerEvent( this, "destructor" )
call super::destroy
end on
调用方法为：
nvo_kill_process ln
ln.of_kill_process("要结束的进程.exe")