public static void ImportLayerState(Database db, String strPathToLayerState)
{
LayerStateManager lyrStMan = db.LayerStateManager;
if (System.IO.File.Exists(strPathToLayerState))
{
try
{
lyrStMan.ImportLayerState(strPathToLayerState);
}
catch (Autodesk.AutoCAD.Runtime.Exception ex)
{
Application.ShowAlertDialog(ex.Message);
}
}
}