以下是我将图片插入数据库的代码:
using System.IO;
public void image_to_sql()
        {
           
           FileInfo finfo = new FileInfo(@"C:\Users\yaoyan\Desktop\DeviceApplication12\1.jpg");   //绝对路径
           if (finfo.Exists)
          {                
                //读取文件内容,写入byte数组
                FileStream stream = finfo.OpenRead();
                byte[] content = new byte[stream.Length];                          
               // stream.Read(content, 0, content.Length);
                stream.Read(content ,0,Convert.ToInt32(stream .Length ) );                string sql = "Insert into shuju(t) values(@Content)";
                sqlCom.Parameters.Add("@Content", SqlDbType.Image, (int)finfo.Length, "t");   //注意,此处参数Size为写入的字节数
                sqlCom.Parameters["@Content"].Value = content;   //为参数赋值
               
                stream.Close();
                
                try
                {
                    sqlCom.CommandText = sql;
                    sqlCom.ExecuteNonQuery();
                }
                catch (Exception ex)
                {
                    MessageBox.Show("image_to_sql()\r\n" + ex.Message);
                }
            }
            else {
                MessageBox.Show("no exit image");
            }
        }
调试第一行就出错了,提示:未处理NotSupportedException!请大家帮忙!还有这绝对路径的格式是对的吗?我用的是Windows mobile 6.0,vs 2005,SQL Server 2005 Mobile Edition