private void btnViewSNA_Click(object sender, EventArgs e)
 {
     if (lvLinkedTo.Items.Count > 0 || lvLinkedFrom.Items.Count > 0)
     {
         sna = new SNAViewer(enterMainForm.View, db);
         sna.RecordSelected += new EpiDashboard.SphereSelectedHandler(sna_RecordSelected);
         sna.Show();
     }
     else
     {
         MessageBox.Show(SharedStrings.LINKED_RECS_NONE_LINKED, SharedStrings.LINKED_RECS_EMPTY, MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }
 private void btnViewSNA_Click(object sender, EventArgs e)
 {
     if (lvLinkedTo.Items.Count > 0 || lvLinkedFrom.Items.Count > 0)
     {
         sna = new SNAViewer(enterMainForm.View, db);
         sna.RecordSelected += new EpiDashboard.SphereSelectedHandler(sna_RecordSelected);
         sna.Show();
     }
     else
     {
         MessageBox.Show("There are no records linked to the current record.", "Empty Social Network", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }