private void cmbTemplate_SelectedIndexChanged(object sender, EventArgs e)
 {
     if (cmbTemplate.SelectedItem != null)
     {
         ImportTopic choice = (ImportTopic)cmbTemplate.SelectedItem;
         currentRunMode        = choice.runningMode;
         lblSelectedTopic.Text = choice.caption;
         imported = true;
         DetermineNewEntries();
         RefreshView();
     }
     else
     {
         imported = false;
     }
 }
 public ImportTopic(String caption, ToolRunningMode runningMode)
 {
     this.caption     = caption;
     this.runningMode = runningMode;
 }