Added getDRoUsagesByROIDsAndVersions and getRoUsagesByROIDsAndVersions to speed-up RO Value Update process.

Added logic to speed up RO Value Update Process.
Added logic to keep SvgImages from failing if the ImagePath is null.

PROMS/VEPROMS.CSLA.Library/Extension/ROUsagesExt.cs

@@ -174,6 +174,73 @@ namespace VEPROMS.CSLA.Library
 			}
 			this.RaiseListChangedEvents = true;
 		}
+		[Serializable]
+		private class GetROUsagesByROIDsAndVersionsCriteria
+		{
+			public GetROUsagesByROIDsAndVersionsCriteria(string roids, string versions)
+			{
+				_ROIDS = roids;
+				_Versions = versions;
+			}
+			private string _ROIDS;
+			public string ROIDS
+			{
+				get { return _ROIDS; }
+				set { _ROIDS = value; }
+			}
+			private string _Versions;
+			public string Versions
+			{
+				get { return _Versions; }
+				set { _Versions = value; }
+			}
+		}
+		public static RoUsageInfoList GetROUSagesByROIDsAndVersions(string roids,string versions)
+		{
+			try
+			{
+				RoUsageInfoList tmp = DataPortal.Fetch<RoUsageInfoList>(new GetROUsagesByROIDsAndVersionsCriteria(roids,versions));
+				RoUsageInfo.AddList(tmp);
+				tmp.AddEvents();
+				return tmp;
+			}
+			catch (Exception ex)
+			{
+				throw new DbCslaException("Error on ROUsageInfoList.FindROUSagesByROIDs", ex);
+			}
+		}
+		private void DataPortal_Fetch(GetROUsagesByROIDsAndVersionsCriteria criteria)
+		{
+			this.RaiseListChangedEvents = false;
+			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROUsageInfoList.DataPortal_FetchFindByRoids", GetHashCode());
+			try
+			{
+				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+				{
+					using (SqlCommand cm = cn.CreateCommand())
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "getRoUsagesByRoidsAndVersions";
+						cm.Parameters.AddWithValue("@ROIDS", criteria.ROIDS);
+						cm.Parameters.AddWithValue("@Versions", criteria.Versions);
+						cm.CommandTimeout = Database.DefaultTimeout;
+						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
+						{
+							IsReadOnly = false;
+							while (dr.Read())
+								this.Add(new RoUsageInfo(dr));
+							IsReadOnly = true;
+						}
+					}
+				}
+			}
+			catch (Exception ex)
+			{
+				if (_MyLog.IsErrorEnabled) _MyLog.Error("ROUsageInfoList.DataPortal_FetchFindByRoidsAndVersions", ex);
+				throw new DbCslaException("ROUsageInfoList.DataPortal_Fetch", ex);
+			}
+			this.RaiseListChangedEvents = true;
+		}
 	}
 	public partial class RoUsageInfo
 	{