Accroding to your description,as far as I think,you could update them one-by-one in a Foreach.Then you could call SaveChanges().
More details,you could refer to below codes:
WallPaperCategory std = (from x in Context.WallPaperCategries
where .... // add where condition here
select x).ToList();
foreach (WallPaperCategory x in std )
{
x.is_default = false;
}
Context.SaveChanges();
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Re: update data on button click using linq in asp.net Entity Framework
Aug 14, 2020 03:01 AM|yij sun|LINK
Hi guestadmin@nirvriti.com,
Accroding to your description,as far as I think,you could update them one-by-one in a Foreach.Then you could call SaveChanges().
More details,you could refer to below codes:
WallPaperCategory std = (from x in Context.WallPaperCategries where .... // add where condition here select x).ToList(); foreach (WallPaperCategory x in std ) { x.is_default = false; } Context.SaveChanges();More details,you could refer to below article:
https://stackoverflow.com/questions/20832684/update-records-using-linq
Best regards,
Yijing Sun