private static PictureCollection DBMapping(DBPictureCollection dbCollection)
{
if (dbCollection == null)
return null;
PictureCollection collection = new PictureCollection();
foreach (DBPicture dbItem in dbCollection)
{
Picture item = DBMapping(dbItem);
collection.Add(item);
}
return collection;
}
private static PictureCollection DBMapping(DBPictureCollection dbCollection)
{
if (dbCollection == null)
{
return(null);
}
PictureCollection collection = new PictureCollection();
foreach (DBPicture dbItem in dbCollection)
{
Picture item = DBMapping(dbItem);
collection.Add(item);
}
return(collection);
}
/// <summary>
/// Gets a collection of pictures
/// </summary>
/// <param name="pageIndex">Current page</param>
/// <param name="pageSize">Items on each page</param>
/// <param name="totalRecords">Output. how many records in results</param>
/// <returns>Paged list of pictures</returns>
public override DBPictureCollection GetPictures(int pageSize,
int pageIndex, out int totalRecords)
{
totalRecords = 0;
var result = new DBPictureCollection();
Database db = NopSqlDataHelper.CreateConnection(_sqlConnectionString);
DbCommand dbCommand = db.GetStoredProcCommand("Nop_PictureLoadAllPaged");
db.AddInParameter(dbCommand, "PageSize", DbType.Int32, pageSize);
db.AddInParameter(dbCommand, "PageIndex", DbType.Int32, pageIndex);
db.AddOutParameter(dbCommand, "TotalRecords", DbType.Int32, 0);
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
while (dataReader.Read())
{
var item = GetPictureFromReader(dataReader);
result.Add(item);
}
}
totalRecords = Convert.ToInt32(db.GetParameterValue(dbCommand, "@TotalRecords"));
return(result);
}
