PROMS/VEPROMS.CSLA.Library/Format/vlnFormat.cs

@@ -369,6 +369,15 @@ namespace VEPROMS.CSLA.Library
 			}
 			return ll.Value;
 		}
+		public float? LazyLoad(ref LazyLoad<float?> ll, string xPath)
+		{
+			if (ll == null)
+			{
+				XmlNode xn = SelectSingleNode(xPath);
+				ll = new LazyLoad<float?>(RetrieveFloat(xPath, xn));
+			}
+			return ll.Value;
+		}
 		protected int? RetrieveInt(string xPath, XmlNode xn)
 		{
 			int? value = null;
@@ -384,6 +393,21 @@ namespace VEPROMS.CSLA.Library
 			}
 			return value;
 		}
+		protected float? RetrieveFloat(string xPath, XmlNode xn)
+		{
+			float? value = null;
+			if (xn != null)
+			{
+				float fValue = 0;
+				if (!float.TryParse(xn.InnerText, out fValue))
+				{
+					Console.WriteLine(string.Format("'{0}'\r\n'{1}'\r\n'{2}' could not be converted to float?", MyFormat.FullName, MyPath + "/" + xPath, xn.InnerText));
+					throw (new Exception(string.Format("{0} = '{1}' could not be converted to float?", xPath, xn.InnerText)));
+				}
+				value = fValue;
+			}
+			return value;
+		}
 		public Nullable<T> LazyLoad<T>(ref LazyLoad<Nullable<T>> ll, string xPath)
 			where T:struct
 		{