Entity Framework Dynamic Filters SetFilterScopedParameterValue

Description

The SetFilterScopedParameterValue sets the parameter for a filter within the current DbContext scope. Once the DbContext is disposed, this parameter will no longer be in scope and will be removed.

//Change Soft Delete filter to return only deleted records
context.SetFilterScopedParameterValue("IsDeleted", true);

//For multiple parameters, you must specify the name of the parameter
context.SetFilterScopedParameterValue("BlogEntryFilter", "accountID", 12345);

Parameter values can be set to a specific value as shown in the above example, but it can also be set to a delegate expression (Func < object > or Func<DbContext, object>).

context.SetFilterScopedParameterValue("EntityCFilter", "status", (TestContext ctx) => ctx.Status);