private void trvBrowseAAF_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e)
{
string f = e.Node.Text;
if (f.IndexOf(m_AAFSuffix) == f.Length - m_AAFSuffix.Length)
m_CurrentAAFFile = f;
else
m_CurrentAAFFile = "";
if (f.IndexOf(m_ZIPSuffix) == f.Length - m_ZIPSuffix.Length)
m_CurrentZIPFile = f;
else
m_CurrentZIPFile = "";
trvAAFFileInfo_Update();
btnReport_Update();
NavButtonsUpdate();
}