public void SetExpansionSegment()
{
expansion_StartSpan = null;
expansion_EndSpan = null;
foreach (Span.Span s in startSpans)
{
if (!endSpans.Contains(s))
{
expansion_StartSpan = s;
break;
}
}
foreach (Span.Span s in endSpans)
{
if (!startSpans.Contains(s))
{
expansion_EndSpan = s;
break;
}
}
if (expansion_EndSpan != null)
{
expansion_StartSpan = null;
}
}
/// <summary>
/// If the row is hidden inside a collapsed span , call this method to make the collapsed segments expanded.
/// </summary>
public void EnsureVisible()
{
if (RowState == RowState.NotParsed)
{
return;
}
Span.Span seg = startSpan;
while (seg != null)
{
seg.Expanded = true;
seg = seg.Parent;
}
Document.ResetVisibleRows();
}
