C程序调用ShellExecute函数打开发邮件的OutLook程序，编译成功后会生成一个命令提示符可执行程序，打开后显示：确认打开邮件收发程序!(Y/N)，如果选择Y,则调用Windows系统的OutLook程序，进行邮件发送，向读者演示如何在C语言中调用ShellExecute函数。-C program calls the ShellExecute function is to fight the development OutLook mail program, compiled after the success of a command prompt will generate an executable program, opened shows: Open the mail delivery confirmation procedure! (Y/N), if you select Y, then call the Windows system OutLook procedures, mail, shows the reader how to call the ShellExecute function in C language.