Entity Framework Plus DbSet Filter - Query Filter By Instance

Instance filter applies filters to the current context only. The filtering logic is added once the context is created.

// using Z.EntityFramework.Plus; // Don't forget to include this.
var ctx = new EntitiesContext();

ctx.DbSetFilter<Customer>(q => q.Where(x => x.IsActive));

// SELECT * FROM Customer WHERE IsActive = true
var list = ctx.Customers.ToList();

Try it

Use entities context constructor to make some filter "global" to all context.