Doubts on Static method

Hi.

Your gridview1 is not static i think and in static method only static variables,fields and objects can used.But as you are using non static gridview in Static method So that's the reason why it's showing "An object reference is required for the non-static field, method, or property".

Thanks.

In static method static variables, fields, objects are allow to use.

Please check your Gridview is static or not.

Then it may be work...