public void Delete(ProjectUserMemberDataCriteria criteria)
{
using (var ctx = Csla.Data.ObjectContextManager<ApplicationEntities>
.GetManager(Database.ApplicationConnection, false))
{
var projectUserMember = this.Fetch(ctx, criteria)
.Single();
ctx.ObjectContext.ProjectUserMembers.DeleteObject(projectUserMember);
ctx.ObjectContext.SaveChanges();
}
}