giving user permission for edit data in other table

Table User-

ID	UserName	Mobile	Address	Password
1	akash	956368565	mumbai	123
2	prashant	985745666	andheri	123

 

Table Shop_Details-

 

 

ID	Shop	LIcence no	Registration No	Pass
1	Radha Service center	5896574654	MZ-0H465454	123
2	ridhi shoping	6563286545	MZ-63265656	123
3	Darshan Store	3654465855	MZH-9689563	123

 

Table AdminDetails

ID	Name	mobile	Department	Password
1	ashwani	8985556485	IT	1232
2	sachin	9685656555	IT	1235

 

 

I want to when Admin Login then on admin web  page only use of one gridview and show user details table in gridview in  this and we given permission to some user for edit table data and  some for only view of  the table Shop_details data.

how we do. ???