jstart.cpp

如何隐藏Java 控制台窗口信息演示

// JStart.cpp : Defines the entry point for the application.
//

#include "stdafx.h"

extern "C" int		__argc;
extern "C" char**	__argv;

#define argc		__argc
#define argv		__argv



#define MAX_LOADSTRING 100

// Global Variables:

void DisplayHelp( void )
{
	::MessageBox(NULL,"Command line : JStart [-hide] \"Java start up command line\"\nExample: JStart -hide java -cp C:YourClassPath YourJavaApp","JStart Help", MB_OK );
}

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
	char str[1024];

// check if user needs help with command line
	if( argc < 2 )
	{
		DisplayHelp();
		return -1;
	}

	strcpy( str, argv[1]);
	strupr(str );
	if( strstr(str,"-?") == str || strstr(str,"/?" ) == str
			|| ( strstr(str,"-H") == str && strstr(str,"-HIDE") != str )
			|| strstr(str,"/H" ) == str )
	{
		DisplayHelp();
		return -1;
	}

	STARTUPINFO sis;
	PROCESS_INFORMATION pis;

	memset( &sis, 0, sizeof(sis) );
    sis.cb = sizeof(sis);
    memset(  &pis, 0, sizeof(pis) );

// check for flag
	char cmdstr[1024]; cmdstr[0] = 0;
	strcpy( str, argv[1] );
	strupr( str );
	if( strstr( str, "-HIDE") == str )
	{
		sis.wShowWindow = SW_HIDE;
		sis.dwFlags = STARTF_USESHOWWINDOW;
	}

	for( int i = 1; i < argc; i++ )
	{
		strcpy( str, argv[i] );
		strupr( str );
		if( strstr( str, "-HIDE") == str && i == 1 ) ;
		else 
		{
			strcat(cmdstr,argv[i]); strcat(cmdstr," ");
		}
	}


	BOOL bl = CreateProcess( NULL, cmdstr,NULL,NULL,false,
		CREATE_NEW_CONSOLE | NORMAL_PRIORITY_CLASS, NULL, NULL, &sis, &pis );

	return true;
}