C#

Noon14 wrote:

how can I save back the changed record ,do I have to serialize the all items each time when a one record updated , what is the right method to do so

leppie wrote:

Yes, you have to 'overwrite' the old serialized object

private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)<br />
       {<br />
           //          MessageBox.Show("Mouse move on Picture box, at" + e.X.ToString() + ","+ e.Y.ToString());<br />
           try<br />
           {<br />
               textBox1.Text = e.X.ToString();<br />
               textBox2.Text = e.Y.ToString();<br />
               Bitmap myBitmap = new Bitmap("Calvin2.jpg");<br />
               Color pixelcolor = myBitmap.GetPixel(e.X, e.Y);<br />
               textBox3.Text = pixelcolor.ToString();<br />
               textBox4.Text = myBitmap.PixelFormat.ToString();<br />
               label5.Text = "Red depth is " + pixelcolor.R.ToString();<br />
               label6.Text = "Green depth is " + pixelcolor.G.ToString();<br />
               label7.Text = "Blue depth is " + pixelcolor.B.ToString();<br />
           }<br />
           catch (System.ArgumentOutOfRangeException)<br />
           {<br />
           }<br />
       }