title: PictureBox visible property does not work... help please
body: <p>I am using window app and C#.. i have a picture which is invisible at the start of the app.. when some button is clicked, the picture box has to be shown..</p>
  
  <p>i use this coding but the picture box is not visible</p>
  
  <pre><code>private void save_click(object sender, EventArgs e)
  
  {
  
        pictureBox1.Visible = true;
        pictureBox1.Show();
  
        //does the work here 
        //storing and retreiving values from datadase
  
       pictureBox1.Visible = false;
       pictureBox1.Hide();
  }
  </code></pre>
  
  <p>P.S... in the picture box i am showing a gif.. so the user will know that some work is going on in the background.. 
  It will take long time for the function to finish...</p>