Html.Action() – Outputs string
Html.RenderAction() – Renders directly to response stream
If the action returns a large amount of HTML, then rendering directly to the response stream provides better performance than outputting a string.
Html.Action() – Outputs string
Html.RenderAction() – Renders directly to response stream
If the action returns a large amount of HTML, then rendering directly to the response stream provides better performance than outputting a string.