asp.net引用vb写的dll?

把相关的dll文件放到bin目录下,修改dll属性为嵌入的资源

using System.Runtime.InteropServices;

 

 [DllImport("FOX_DC.dll", EntryPoint = "DC_Mif_Read")]

        public static extern int DC_Mif_Read(byte baddr,string bdata);

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                int intFlag = DC_Mif_Read(0x50, "9");
                Response.Write(intFlag);
            }  
        }

 

参考http://www.cnblogs.com/kissknife/archive/2006/11/04/549990.html