createprocess

In the C language using the Windows API, how can I get the output of a process when I have its process information? I have code like this: STARTUPINFO si1; ZeroMemory(&si1,sizeof(si1)); PROCESS_INFORMATION pi1; ZeroMemory(&pi1,sizeof(pi1)); BOOL bRes1=CreateProcess(_T("C:\\User\\asd.exe"),cmd_line1,NULL,NULL,FALSE,CREATE_NO_WINDOW,NULL,NULL, &si1,&pi1); and the process asd.exe prints a certain output, I want to get it to my process(the one i used the code above in). This answer is probably a bit longer than you expected, but that's how the Windows API is sometimes. In any case, even though

I am trying to use CreateProcess to start a new environment block and run a batch file in the new environment block. I've read through the msdn example for CreateProcess, and came up with the code shown below. What is happening, it will open the new command prompt, and stop there. It will not run my .bat file for some reason. Using system("CALL path") will call the .bat file. #include <iostream> #define WINDOWS_LEAN_AND_MEAN #include <Windows.h> #include <strsafe.h> #define BUFSIZE 4096 int main() { //system("CALL C:\\HFSS\\setup_vars.bat"); //return 0; LPWCH chNewEnv; LPTSTR

Hello I have the following code but it isn't working as expected, can't figure out what the problem is. Basically, I'm executing a process (a .NET process) and passing it command line arguments, it is executed successfully by CreateProcess() but CreateProcess() isn't passing the command line arguments What am I doing wrong here?? int main(int argc, char* argv[]) { PROCESS_INFORMATION ProcessInfo; //This is what we get as an [out] parameter STARTUPINFO StartupInfo; //This is an [in] parameter ZeroMemory(&StartupInfo, sizeof(StartupInfo)); StartupInfo.cb = sizeof StartupInfo ; //Only compulsory

I've been stuck on this for a few hours until I've finally managed to do it. There are already links which pointed me the right direction: Is it possible for the executable to ask for Administrator rights? (Windows 7) CreateProcess error=740, The requested operation requires elevation But I've thought that simple overview of the problem could help someone :). Real problem: (from Wikipedia: http://en.wikipedia.org/wiki/User_Account_Control ) An executable that is marked as "requireAdministrator" in its manifest cannot be started from a non-elevated process using CreateProcess(). Instead, ERROR

Delphi创建虚拟桌面实现后台调用外部程序 核心提示：最近在做的一个软件，其中有一部分功能需要调用其它的软件来完成，而那个软件只有可执行文件，根本没有源代码，幸好，我要做的事不难，只需要在我的程序启动后，将那个软件打开，在需要的时候，对其中的一个文本框设置一些文字，再点击一个按钮就可以了。... 最近在做的一个软件，其中有一部分功能需要调用其它的软件来完成，而那个软件只有可执行文件，根本没有源代码，幸好，我要做的事不难，只需要在我的程序启动后，将那个软件打开，在需要的时候，对其中的一个文本框设置一些文字，再点击一个按钮就可以了。 说到这里，相信你也有了对该功能的一些初步设想了，没错，其基本思路就是： 1）调用CreateProcess（）打开目标程序。 2）用FindWindow（）找到目标程序的窗口Handle。 3）找到文本框的Handle，以及按钮的MessageID，用SendMessage（）方法设置文字，并触发事件。 好了，这样确实很简单吧，但是当我实现它后，却发现这样做的结果则是：当我的程序启动并打开目标程序时，它的Splash窗口，以及主窗口都将显示出来，即使当我用FindWindow（）找到主窗口Handle后，调用SendMessage（WindowHandle， SW_HIDE）来隐藏该窗口，还是会有一瞬主窗口被显示出来的

This question already has an answer here: Unhandled Error with CreateProcess [duplicate] 2 answers My aim is to execute an external executable in my program. First, I used system() function, but I don't want the console to be seen to the user. So, I searched a bit, and found CreateProcess() function. However, when I try to pass a parameter to it, I don't know why, it fails. I took this code from MSDN, and changed a bit: #include <windows.h> #include <stdio.h> #include <tchar.h> void _tmain( int argc, TCHAR *argv[] ) { STARTUPINFO si; PROCESS_INFORMATION pi; ZeroMemory( &si, sizeof(si) ); si.cb