Sets or returns whether the row's outlined row group is collapsed. If the outline is collapsed, the row is hidden.

<p> public boolean OutlineCollapsed{ get; set; }</p>
<p>Public Property OutlineCollapsed() As Boolean</p>

          //--- Get OutlineCollapsed
          bool collapsed = rowProps.OutlineCollapsed;

          //--- Set OutlineCollapsed
          rowProps.OutlineCollapsed = true;
        
          '--- Get OutlineCollapsed
          Dim collapsed As Boolean = rowProps.OutlineCollapsed

          '--- Set OutlineCollapsed
          rowProps.OutlineCollapsed = True