private void ListViewConfig(TreeListView olv)
{
olv.View = View.Details;
olv.FullRowSelect = true;
olv.GridLines = true;
olv.AllowColumnReorder = false;
olv.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
olv.HideSelection = false;
olv.UseFiltering = true;
olv.HeaderStyle = ColumnHeaderStyle.Clickable;
olv.ShowItemToolTips = true;
olv.HeaderWordWrap = true;
olv.UseHotItem = true;
olv.UseTranslucentHotItem = true;
olv.HeaderMaximumHeight = 80;
olv.HeaderMinimumHeight = 50;
HeaderFormatStyle HeaderStyle = new HeaderFormatStyle();
HeaderStyle.SetFont(new Font(olv.Font.FontFamily, olv.Font.Size, FontStyle.Bold));
olv.HeaderFormatStyle = HeaderStyle;
}