Presently, there's no way to pass a parameter to the Deferred function. If i have a need to make the control deferred depending on a condition, i have to write the code this way:

@{
    var treeView = Html.Kendo().TreeView()
        .Name("aName");
        
    if (this.IsAjax)
    {
        treeView.Deferred();
    }
    
    treeView.Render();
}

It would be great if we could pass a parameter that way:

@(
    Html.Kendo().TreeView()
        .Name("aName")
        .Deferred(this.IsAjax)
)