I want get the last id from table. I'm using component blazor and i try do this:
int lastID = dl.db.myTable.FromSqlRaw("SELECT MAX(Id) FROM myTable");
I got the error CS0029: Cannot implicitly convert type 'System.Linq.IQueryable<myTable>'
to 'int'
Your statement will return IQueryable and you can not store it into int datatype, so you can use
var list = dl.db.myTable.FromSqlRaw("SELECT MAX(Id) FROM myTable");
int lastID = list.FirstOrDefault().Value
Try to use Linq
db.myTable.OrderByDescending(x => x.Id).FirstOrDefault();
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