crudelis/hsuco_cargo_garage_operation_program
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addwithvalue 시범 사용

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Crudelis
2023-10-17 21:59:00 +09:00
parent c364c0a904
commit efe3f151d0
1 changed files with 4 additions and 2 deletions
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HSUCO_Cargo_Garage_Operation_Program/Database.cs
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@@ -184,14 +184,16 @@ namespace HSUCO_Cargo_Garage_Operation_Program
/// </summary> /// </summary>
/// <param name="CargoVehicleNumber">화물차 번호</param> /// <param name="CargoVehicleNumber">화물차 번호</param>
/// <returns>중복 여부</returns> /// <returns>중복 여부</returns>
public static bool ApplicantCheckAlready(string CargoVehicleNumber) public static bool ApplicantCheckAlready(string cargoVehicleNumber)
{ {
var count = 0; var count = 0;
var query = $"SELECT COUNT(*) FROM ViewApplicantList WHERE CargoVehicleNumber = '{CargoVehicleNumber}' AND RegistrationStatus={(int)ERegistrationStatus.Wait};"; var query = $"SELECT COUNT(*) FROM ViewApplicantList WHERE CargoVehicleNumber = '@cargoVehicleNumbe' AND RegistrationStatus=@registrationStatus;";
using (var command = _sqLiteConnection.CreateCommand()) using (var command = _sqLiteConnection.CreateCommand())
{ {
command.CommandText = query; command.CommandText = query;
command.Parameters.AddWithValue("@cargoVehicleNumber", cargoVehicleNumber);
command.Parameters.AddWithValue("@registrationStatus", (int)ERegistrationStatus.Wait);
using (var reader = command.ExecuteReader()) using (var reader = command.ExecuteReader())
{ {