public ExaminationResult FilterExamination(SearchFilter filter)
{
if (string.IsNullOrEmpty(_examinationType))
{
throw new InvalidOperationException("The repository is not initialized");
}
// get examination from {_examinationType} table
return(new ExaminationResult
{
Content = $"{InstanceName}: FilterExamination: type = {_examinationType}, {filter.GetLog()}. Using ConnectionString = {_connectionString}"
});
}