これは私が持っているものですが、現在は機能しません..
ヘルプ?
sqlGVQuarterly.SelectCommand = "SELECT [CleaningID], [WorkType], [QuarterSection],
[BasinID], [RecordDate], [TotalFootage], [H2O], [GritRemoved], [StartingStreet],
[LocationPurpose], [Operators], [JobHours], [LaborHours], [ChaseTruckHours],
[VacTruckHours], [JetTruckHours] FROM [SanSewerCleaning]
WHERE [RecordDate] BETWEEN '1/1/ + ddlSelectYear.SelectedValue' AND '3/31/+ ddlSelectYear.SelectedValue'"