关于.NET中串口通讯的问题.

Question

你能发给我吗[email protected] 写上你的用户名,我好给你分.
串口通讯的类 和控件的作用一样吗?

Answer 1

[DllImport("kernel32.dll")]
        Private Shared externCreateFile As Integer
  private static extern int CreateFile(
    string lpFileName,                          
    uint dwDesiredAccess,                       
    int dwShareMode,                        
    int lpSecurityAttributes,
    int dwCreationDisposition,             
    int dwFlagsAndAttributes,                  
    int hTemplateFile                          
  );
这句 改成 VB.NET怎么改?