/// <summary>
/// Initializes element or type parameter binding.
/// </summary>
/// <param name="uiapp"></param>
/// <param name="elm"></param>
/// <param name="paramPath"></param>
public static void InitParamList(this UIApplication uiapp, Element elm, string paramPath)
{
if (uiapp == null)
{
throw new ArgumentNullException(nameof(uiapp));
}
if (elm == null)
{
throw new ArgumentNullException(nameof(elm));
}
if (paramPath == null)
{
throw new ArgumentNullException(nameof(paramPath));
}
var doc = uiapp.ActiveUIDocument.Document;
var bindingMap = doc.ParameterBindings;
var gs = uiapp.GetGroupList(paramPath);
var elmCtgs = new CategorySet();
elmCtgs.Insert(elm.Category);
foreach (var group in GetGroups(paramPath))
{
var paramGroup = gs.GetGroup(group.GroupName);
foreach (var param in group.Params)
{
var definition = paramGroup.GetDefinition(param.ParamName, param.CanEdit);
var binding = bindingMap.get_Item(definition);
// If the parameter group's name contains type key, it's means type binding.
if (!paramGroup.Name.Contains("Group"))
{
if (binding is InstanceBinding instanceBinding)
{
bindingMap.ReInsert(definition, instanceBinding);
}
else
{
instanceBinding = uiapp.Application.Create.NewInstanceBinding(elmCtgs);
bindingMap.Insert(definition, instanceBinding);
}
}
else
{
if (binding is TypeBinding typeBinding)
{
bindingMap.ReInsert(definition, typeBinding);
}
else
{
typeBinding = uiapp.Application.Create.NewTypeBinding(elmCtgs);
bindingMap.Insert(definition, typeBinding);
}
}
}
}
}