这个小演示将显示一个控制台如果你通过任何命令行参数,或显示一个表单如果你不。在表单上,有一个按钮,将打开一个命令提示并显示消息在它。对于这个工作,你必须执行它编译,否则VS IDE将intercepr控制台消息,并将它们显示在输出窗口而不是控制台窗口-This demonstration will show a console if you pass any command line parameters, or display a form if you do not. There is a button on the form, open a command prompt and displays a message in it. For this to work, you must compile it, otherwise VS that IDE will intercepr console messages and displays them in the output window instead of the console window