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See more: C#3.0 Windows Forms
Hi Friends
 
i am saving some pictures(without background) in sql 2005 database. when i retrieve them in picturebox its have a white background. how i can get my pictures in original format(without background).
 
 PictureBox temp = new PictureBox();
            temp.Location = new System.Drawing.Point(100, 90 + (20 * NumberOfButton));
            temp.Name = "btn" + NumberOfButton;
            temp.Size = new System.Drawing.Size(((8 * tempWidth) / 100), ((10 * tempHeight) / 100));
            temp.Text = ButtonText;
            temp.Tag = ButtonText;            
            temp.Click += new EventHandler(OnButtonClick);
            String sql = "select Button_id, Button_logo from Button_mst where Button_id=" + NumberOfButton + "";
            DataTable dtLogo = new DataTable();
            _connector.FillTable(ref dtLogo, sql);
            byte[] data = (byte[])dtLogo.Rows[0][1];
            MemoryStream strm = new MemoryStream();
            strm.Write(data, 0, data.Length);
            strm.Position = 0;
            System.Drawing.Image img = System.Drawing.Image.FromStream(strm);
            temp.Image = img;            
            flpButton.Controls.Add(temp);
Posted 26-Apr-12 3:07am
Edited 26-Apr-12 3:24am
v2
Comments
Mark Nischalke at 26-Apr-12 8:24am
   
Format code snippets when posting
Mark Nischalke at 26-Apr-12 8:26am
   
Are you sure it isn't the size of the picturebox being larger than the image? It should default to a white background.
Tiwari A K at 26-Apr-12 8:28am
   
yes i am sure it isn't the size of the picturebox being larger than the image
i want to remove default white background.
mmm3743 at 26-Apr-12 16:18pm
   
Try changing backcolor of the picturebox to transparent
Tiwari A K at 26-Apr-12 20:27pm
   
picture box back color is already transparent
Bernhard Hiller at 27-Apr-12 3:37am
   
Are you sure that your image has a transparent background? Save the contents of your memory stream to a file and open that with some programs for viewing images - is it really transparent?!

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