public virtual void DrawVerticalGridLines(TreeListColumnCollection columns, Graphics dc, Rectangle r, int hScrollOffset)
{
foreach (TreeListColumn col in columns.VisibleColumns)
{
int rightPos = col.CalculatedRect.Right - hScrollOffset;
if (rightPos < 0)
{
continue;
}
dc.DrawLine(TreeListPainter.GridLinePen, rightPos, r.Top, rightPos, r.Bottom);
}
}
public TreeListView()
{
this.DoubleBuffered = true;
this.BackColor = SystemColors.Window;
this.TabStop = true;
m_rowPainter = new RowPainter();
m_cellPainter = new CellPainter(this);
m_nodes = new TreeListViewNodes(this);
m_columns = new TreeListColumnCollection(this);
m_rowSetting = new TreeList.RowSetting(this);
m_viewSetting = new TreeList.ViewSetting(this);
AddScroolBars();
}