private bool IsFit()
{
ResultRow rr = this.GetCurrentRow() as ResultRow;
IResultSet resultSet = (this.DataSource as SqlDataSource).Result as DevExpress.DataAccess.Sql.DataApi.IResultSet;
ITable tableProd = null;
resultSet.TryGetTable("CategoryProducts", out tableProd);
DevExpress.Data.Filtering.CriteriaOperator filter = DevExpress.Data.Filtering.CriteriaOperator.Parse(FilterExpression);
DevExpress.Data.Filtering.Helpers.ExpressionEvaluator evaluator = new DevExpress.Data.Filtering.Helpers.ExpressionEvaluator((((ITypedList)tableProd).GetItemProperties(null)), filter);
bool isFit = evaluator.Fit(rr);
return(isFit);
}
