private void btnOK_Click(object sender, EventArgs e)
 {
     UpdateSettings();
     if (TaskInstanceSettings.ValidateTask())
     {
         this.DialogResult = DialogResult.OK;
     }
     else
     {
         this.DialogResult = DialogResult.None;
     }
 }
 private void btnViewCode_Click(object sender, EventArgs e)
 {
     try
     {
         if (CodeView.Visible == false)
         {
             UpdateSettings();
             CodeView = new SASCodeViewDialog(this, "", TaskInstanceSettings.GenerateSasCode());
             CodeView.Show();
         }
     }
     catch (NullReferenceException)
     {
         UpdateSettings();
         CodeView = new SASCodeViewDialog(this, "", TaskInstanceSettings.GenerateSasCode());
         CodeView.Show();
     }
 }