copy过来的,你看能用不能用。{ ----------------------------------------------------- }
{调用其他程序并等待 }
{ ----------------------------------------------------- }
function TMainForm.WinExecAndWait32(FileName: string;
Visibility: integer): integer;
var
zAppName: array[0..512] of char;
zCurDir: array[0..255] of char;
WorkDir: string;
StartupInfo: TStartupInfo;
ProcessInfo: TProcessInformation;
ExecResult: DWORD;
begin
StrPCopy(zAppName, FileName);
GetDir(0, WorkDir);
StrPCopy(zCurDir, WorkDir);
FillChar(StartupInfo, Sizeof(StartupInfo), #0);
StartupInfo.cb := Sizeof(StartupInfo);
StartupInfo.dwFlags := STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow := Visibility;
if not CreateProcess(nil,
zAppName, { pointer to command line string }
nil, { pointer to process security attributes }
nil, { pointer to thread security attributes }
false, { handle inheritance flag }
CREATE_NEW_CONSOLE or { creation flags }
NORMAL_PRIORITY_CLASS,
nil, { pointer to new environment block }
nil, { pointer to current directory name }
StartupInfo, { pointer to STARTUPINFO }
ProcessInfo) then Result := -1 { pointer to PROCESS_INF }
else begin
//Application.Minimize;
ShowWindow(Application.Handle, SW_HIDE);
WindowState := wsMinimized;
Enabled := false;
WaitforSingleObject(ProcessInfo.hProcess, INFINITE);
GetExitCodeProcess(ProcessInfo.hProcess, ExecResult);
Result := ExecResult;
Enabled := true;
WindowState := wsMaximized;
ShowWindow(Application.Handle, SW_SHOWNORMAL);
BringToFront;
Application.BringToFront;
SetFocus;
end;
end;
{调用其他程序并等待 }
{ ----------------------------------------------------- }
function TMainForm.WinExecAndWait32(FileName: string;
Visibility: integer): integer;
var
zAppName: array[0..512] of char;
zCurDir: array[0..255] of char;
WorkDir: string;
StartupInfo: TStartupInfo;
ProcessInfo: TProcessInformation;
ExecResult: DWORD;
begin
StrPCopy(zAppName, FileName);
GetDir(0, WorkDir);
StrPCopy(zCurDir, WorkDir);
FillChar(StartupInfo, Sizeof(StartupInfo), #0);
StartupInfo.cb := Sizeof(StartupInfo);
StartupInfo.dwFlags := STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow := Visibility;
if not CreateProcess(nil,
zAppName, { pointer to command line string }
nil, { pointer to process security attributes }
nil, { pointer to thread security attributes }
false, { handle inheritance flag }
CREATE_NEW_CONSOLE or { creation flags }
NORMAL_PRIORITY_CLASS,
nil, { pointer to new environment block }
nil, { pointer to current directory name }
StartupInfo, { pointer to STARTUPINFO }
ProcessInfo) then Result := -1 { pointer to PROCESS_INF }
else begin
//Application.Minimize;
ShowWindow(Application.Handle, SW_HIDE);
WindowState := wsMinimized;
Enabled := false;
WaitforSingleObject(ProcessInfo.hProcess, INFINITE);
GetExitCodeProcess(ProcessInfo.hProcess, ExecResult);
Result := ExecResult;
Enabled := true;
WindowState := wsMaximized;
ShowWindow(Application.Handle, SW_SHOWNORMAL);
BringToFront;
Application.BringToFront;
SetFocus;
end;
end;
解决方案 »
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