AppStandardDataItemClass Class

public abstract class AppStandard<DataItemClass> : Connector<DataItemClass>, 
	IAppStandard<DataItemClass>, IConnector<DataItemClass>, IAppController<DataItemClass>

Public MustInherit Class AppStandard(Of DataItemClass)
	Inherits Connector(Of DataItemClass)
	Implements IAppStandard(Of DataItemClass), IConnector(Of DataItemClass), 
	IAppController(Of DataItemClass)

public class QualiTemplate : SOWIApp.Foundation.AppStandard<SOWIData.App.QualiTemplate>
{
    /// <summary>
    /// Qualification template
    /// </summary>
    /// <param name="pToken">user session token</param>
    public QualiTemplate(Guid pToken) : base(pToken) { }

    /// <summary>
    /// Set database
    /// </summary>
    protected override void SetDB()
    {
        try
        {
            this.DB = new SOWIData.App.Database.Tables(this.ConnectionString);
            if (!this.DB.Database.Exists()) { throw new Exception("Database not exists!"); }
        }
        catch (Exception ex)
        {
            SIC.Protocol.Write(ref ex);
            throw ex;
        }
    }

    /// <summary>
    /// Gives raw data list and is basis for all data processing
    /// </summary>
    /// <returns>a data list with filter by Status ≠ Delete and Client ID</returns>
    protected override List<SOWIData.App.QualiTemplate> GetList()
    {
        try
        {
            var lDB = (SOWIData.App.Database.Tables)this.DB;
            string lStatus = SOWIData.Statuses.Delete.ToString();
            var lList = (from p in lDB.QualiTemplate
                         where (p.StatusText != lStatus) && (p.ClientID == this.ClientID)
                         select p).ToList();
            return lList;
        }
        catch (Exception ex)
        {
            SIC.Protocol.Write(ref ex);
            throw ex;
        }
    }

}