I want to make crud stored procedure

hello

I have two table

1. Model(model_id(PK), model_code, model_desp)

2. Maker(maker_id(PK),maker_code,maker_desp,model_id(FK))

Now I have Gridview in asp.net c#

MODEL TABLE :

MAKER TABLE:

Now I want to make crud stored procedure for the MAKER TABLE

PLZ… help I spent my 3 days for finding and making solution