我的在工程文件里一部分代码如下: begin hMutex:=CreateMutex(nil,false,'hkOneCopy'); if WaitForSingleObject(hMutex,0)<>wait_TimeOut then begin if ParamCount>0 then begin Start_Mode:=Intranet; ParamString:=ParamStr(1); end else Start_Mode:=Internet; Application.Initialize; Application.CreateForm(TBrowserForm, BrowserForm); .... Application.Run; end else begin if ParamCount>0 then begin Start_Mode:=Intranet; ParamString:=ParamStr(1); end;
begin hMutex:=CreateMutex(nil,false,'hkOneCopy');
if WaitForSingleObject(hMutex,0)<>wait_TimeOut then
begin if ParamCount>0 then
begin
Start_Mode:=Intranet;
ParamString:=ParamStr(1);
end
else
Start_Mode:=Internet; Application.Initialize;
Application.CreateForm(TBrowserForm, BrowserForm);
....
Application.Run;
end
else
begin
if ParamCount>0 then
begin
Start_Mode:=Intranet;
ParamString:=ParamStr(1);
end;
SetLength(MoudleName,100);
GetModuleFileName(HInstance,pchar(MoudleName),length(MoudleName));
MoudleName:=pchar(MoudleName);
EnumWindows(@EnumWndProc,0);//调用枚举函数
if FindHid<>0 then
SetForegroundWindow(FindHid);
end;
end.
高手请帮忙指点,万分感激。
麻烦你指点一下。详细说明。谢谢。