APIDemo.main.retrieveButton_Click C# (CSharp) Method

        private void retrieveButton_Click(object sender, EventArgs e)
        {
            // make sure we have a username
              if (retrieveButton.Text.Length == 0)
            return;

              string userName = userNameTextBox.Text;

              // init class and retrieve info
              try
              {
            coderWallData = new CoderwallAPI(userName);
              }
              catch (coderwall_api.NotFoundException Ex)
              {
            MessageBox.Show(Ex.Message);
            return;
              }

              nameValueLabel.Text = coderWallData.Name;
              locationValueLabel.Text = coderWallData.Location;
              endorsementsValueLabel.Text = coderWallData.Endorsements.ToString();

              // show badges
              for (int c = 0; c < coderWallData.BadgeCount; c++)
              {
            ListViewItem i = listView1.Items.Add(coderWallData.Badges[c].name);
            i.ToolTipText = coderWallData.Badges[c].description;
              }
        }