private bool ValidateEndMarkers()
{
// can't already exist as a begin marker or be equal to the begin marker for this one
isValidEndMarker = true;
if (m_existingBeginMarkers == null)
return isValidEndMarker;
if (tbEndMarker.Text.Trim().Length == 0)
{
isValidEndMarker = false;
}
else
{
ArrayList list = new ArrayList();
Sfm2Xml.STATICS.SplitString(tbEndMarker.Text.Trim(), delim, ref list);
foreach (string s in list)
{
if (m_existingBeginMarkers.ContainsKey(s) || tbBeginMarker.Text == s)
{
isValidEndMarker = false;
break;
}
}
}
return isValidEndMarker;
}