how to store the list string values in one short to database

Question

hi sir i have a gridview and that containes some list of rows i'm storing all that gridview data to datbase but here i'm looping each row of the gridview and storing it. it is taking too much of time to store. is there any other way so that i can store all griview data to database in one short of query note: Here i'm using mysql database plz help me to fix this problem

shafeek ck · Answer

Please hold all gridView data to a string dont call save function inside loop like this StringBuilder UserRoles = new StringBuilder(); UserRoles.Append(  ); UserRoles.Append(  EmployeeID = \ + EmployeeID + \ ); UserRoles.Append(  RoleID = \ + RoleID + \ ); UserRoles.Append(  CanView = \ +(checkView.Checked == true ? 1 : 0).ToString() + \ ); UserRoles.Append(  CanModify = \ +(checkModify.Checked == true ? 1: 0).ToString()+ \ ); UserRoles.Append(  CanDelete = \ +(checkDelete.Checked == true ? 1 : 0).ToString()+ \ ); UserRoles.Append(  CanApprove = \ + (checkApprove.Checked == true ?1 : 0).ToString()+ \ ); UserRoles.Append(  /> ); after that pass this string to database and insert to database like this ALTER PROCEDURE [dbo].[P_INSERT_USER_ROLE] @xml_user_roles nvarchar( max ) AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON ; declare @xml xml = cast (@xml_user_roles as xml) INSERT INTO [dbo].[T_USER_ROLE] ([EmployeeID] [RoleID] [CanView] [CanModify] [CanDelete] [CanApprove] [InsertBy] [InsertDate]) ( SELECT @as_employee_id s.a.value( '@EmployeeID'  'int' ) 'EmployeeID'  s.a.value( '@RoleID'  'int' ) 'RoleID'  s.a.value( '@CanView'  'int' ) 'CanView'  s.a.value( '@CanModify'  'int' ) 'CanModify'  s.a.value( '@CanDelete'  'int' ) 'CanDelete'  s.a.value( '@CanApprove'  'int' ) 'CanApprove' from @xml.nodes( 'UserRole' ) s(a)) END