Share data between multiple Action methods inside a controller in ASP.Net MVC

Hi,

I have one controller with 4 to 5 action method. In all action method i have to check some feilds from database. So to reduce the database query i want to save this data one time and then want to use that in all action method. I know about tempdata and view bag but none of this can use in different action method, so please can you suggest me how to achive this.

Thank you