显示图片的时候怎么一直提示“无效的参数”
OleDbConnection OleConn = new OleDbConnection(@"Provider=SQLOLEDB;Server=Server;user id=hzdba;initial catalog=HZCKSOFT;password=hzdba");
OleConn.Open();
OleDbDataAdapter oda = new OleDbDataAdapter("SELECT PIC_IMAGE FROM IMAGE", OleConn);
DataTable dt = new DataTable();
oda.Fill(dt);
OleConn.Close();
byte[] buffer = dt.Rows[0][0] as byte[];
MemoryStream ms = new MemoryStream(buffer);
pictureBox1.Image = Image.FromStream(ms);
显示图片的时候怎么一直提示“无效的参数” --------------------编程问答-------------------- System.Drawing.Bitmap bmp = new Bitmap(ms);
pictureBox1.Image = bmp;
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http://feiyun0112.cnblogs.com/ --------------------编程问答-------------------- 不行啊。
--------------------编程问答-------------------- 顶!!!!!!! --------------------编程问答-------------------- 读取图片的路径不对嘛
--------------------编程问答--------------------
OleDbConnection OleConn = new OleDbConnection(@"Provider=SQLOLEDB;Server=Server;user id=hzdba;initial catalog=HZCKSOFT;password=hzdba");
OleConn.Open();
OleDbDataAdapter oda = new OleDbDataAdapter("SELECT PIC_IMAGE FROM IMAGE", OleConn);
DataTable dt = new DataTable();
oda.Fill(dt);
OleConn.Close();
byte[] buffer = dt.Rows[0][0] as byte[];
MemoryStream ms = new MemoryStream(buffer);
pictureBox1.Image = Image.FromStream(ms);
从数据库中显示图片的时候怎么一直提示“无效的参数”
补充:.NET技术 , C#