WCF サービスでは、Linq クラスを使用します。私のコードは次のとおりです。
AttendenceDataContext projectDataContext=new AttendenceDataContext();
var brAttendence = new BR_Attendance()
{
    SupId =1,
    AttenDate=from w in projectDataContext.gete,
    InTime =,
    OutTime =,
    ImageName =,
    ImageUrl =,
    PresentBR =,
    AbsentBR =,
    Active = true
};
コードを wcf サービスに記述します。操作コントラクト メソッド内にgetsysdatefromを挿入できます。私のwcfサービスコードは次のとおりです。
namespace ServiceHost
{
    [ServiceContract(Namespace = "")]
    [SilverlightFaultBehavior]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    public class UploadService
    {
        [OperationContract]
        public bool Upload(ImageFile image)
        {
            FileStream fileStream = null;
            BinaryWriter writer = null;
            string filePath;
            try
            {
                filePath = HttpContext.Current.Server.MapPath(".") + "\\Picture\\" + image.ImageName;
                if (image.ImageName != string.Empty)
                {
                    fileStream = File.Open(filePath, FileMode.Create);
                    writer = new BinaryWriter(fileStream);
                    writer.Write(image.Imagestream);
                }
                if (fileStream != null)
                    fileStream.Close();
                if (writer != null)
                    writer.Close();
                AttendenceDataContext projectDataContext = new AttendenceDataContext();
                var brAttendence = new BR_Attendance()
                {
                    SupId = 1,
                    AttenDate = from w in projectDataContext.gete,
                    InTime =,
                    OutTime =,
                    ImageName =,
                    ImageUrl =,
                    PresentBR =,
                    AbsentBR =,
                    Active = true
                };
                return true;
            }
            catch (Exception)
            {
                if (fileStream != null)
                    fileStream.Close();
                if (writer != null)
                    writer.Close();
                return false;
            }
            finally
            {
            }
        }
    }
}
AttenDateで、Microsoft SQL Server の現在の日付を取得したいと考えています。入手方法は?