private void AddRibbonItems(RibbonPanel panel)
{
string location = Assembly.GetExecutingAssembly().Location;
string str = location.Remove(location.Length - "Contents\\LODParameter.dll".Length);
string str2 = str + "Resources\\Icons\\";
PushButtonData val = new PushButtonData("CreateLODparameter", "Create\nParameters", location, "LODParameter.CreateLODParameter");
val.set_AvailabilityClassName("LODParameter.CreateParametersButtonAvailability");
val.SetContextualHelp(new ContextualHelp(2, "http://www.ikerd.com/lodmanager/user-guide"));
PushButton val2 = panel.AddItem(val) as PushButton;
val2.set_ToolTip("Create LOD parameters for this document");
val2.set_LongDescription("Adds Current and Target LOD fields and MEA to each element in document.\nYou must run this command before using other LOD-related commands");
val2.set_LargeImage((ImageSource) new BitmapImage(new Uri(str2 + "LODCREATEICON.png")));
PushButtonData val3 = new PushButtonData("SetLOD", "Set\nLOD", location, "LODParameter.SetLODofSelection");
val3.set_AvailabilityClassName("LODParameter.ParameterRequiredButtonAvailability");
val3.SetContextualHelp(new ContextualHelp(2, "http://www.ikerd.com/lodmanager/user-guide"));
PushButton val4 = panel.AddItem(val3) as PushButton;
val4.set_ToolTip("Set LOD of Selection");
val4.set_LongDescription("Sets the LOD of all selected items.\nSelect a detail view to set the LOD of all items in that view.");
val4.set_LargeImage((ImageSource) new BitmapImage(new Uri(str2 + "SETLODICON.png")));
PushButtonData val5 = new PushButtonData("LODfilters", "LOD\nFilters", location, "LODParameter.FilterByLOD");
val5.set_AvailabilityClassName("LODParameter.ParameterRequiredButtonAvailability");
val5.SetContextualHelp(new ContextualHelp(2, "http://www.ikerd.com/lodmanager/user-guide"));
PushButton val6 = panel.AddItem(val5) as PushButton;
val6.set_ToolTip("Apply graphical LOD filters");
val6.set_LongDescription("Applys visibility graphics filters such as coloring,transparency, and visibility to items based on their LOD.");
val6.set_LargeImage((ImageSource) new BitmapImage(new Uri(str2 + "FILTERLODICON.png")));
}