amir_hacker333
شنبه 25 اردیبهشت 1395, 19:46 عصر
در سی شارپ کد زیر را برای تعویض عکس ایمیج باکس اجرا می کنم که عمل نمی کنه
OleDbConnection conn = new OleDbConnection();
conn.ConnectionString = @"provider=microsoft.jet.oledb.4.0;" + @"data source=" + Application.StartupPath + "/Mydatabase.mdb";
conn.Open();
MemoryStream stream = new MemoryStream();
OleDbCommand command = new OleDbCommand("select photo2 from individuals where memnum=3", conn);
byte[] image = (byte[])command.ExecuteScalar();
stream.Write(image, 0, image.Length);
Bitmap bitmap = new Bitmap(stream);
pictureBox1.Image = bitmap;
conn.Close();
لطفا راهنمایی کنید
OleDbConnection conn = new OleDbConnection();
conn.ConnectionString = @"provider=microsoft.jet.oledb.4.0;" + @"data source=" + Application.StartupPath + "/Mydatabase.mdb";
conn.Open();
MemoryStream stream = new MemoryStream();
OleDbCommand command = new OleDbCommand("select photo2 from individuals where memnum=3", conn);
byte[] image = (byte[])command.ExecuteScalar();
stream.Write(image, 0, image.Length);
Bitmap bitmap = new Bitmap(stream);
pictureBox1.Image = bitmap;
conn.Close();
لطفا راهنمایی کنید