NullableTypes/src/Types NullableString.cs,1.17,1.18

[Damien G. <dam...@us...>]

Update of /cvsroot/nullabletypes/NullableTypes/src/Types
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28078/src/Types

Modified Files:
	NullableString.cs 
Log Message:
Add missing conversions for NullableGuid & NullableTimeSpan (#1342422)

Index: NullableString.cs
===================================================================
RCS file: /cvsroot/nullabletypes/NullableTypes/src/Types/NullableString.cs,v
retrieving revision 1.17
retrieving revision 1.18
diff -C2 -d -r1.17 -r1.18
*** NullableString.cs	6 Oct 2005 16:05:35 -0000	1.17
--- NullableString.cs	31 Oct 2005 12:06:57 -0000	1.18
***************
*** 24,28 ****
  //                                   other types in NullableTypes
  // 18-Feb-2004  Luca     Bug Fix     ReadXml must read nil value also with a non empty element
! // 26-Sep-2005  DamienG  Upgrade     Add cast support for NullableGuid.
  //
  
--- 24,30 ----
  //                                   other types in NullableTypes
  // 18-Feb-2004  Luca     Bug Fix     ReadXml must read nil value also with a non empty element
! // 26-Sep-2005  DamienG  Upgrade     Add cast support for NullableGuid
! // 06-Oct-2005  DamienG  Upgrade     Implement NullableTimeSpan (#1278920)
! // 31-Oct-2005  DamienG  Upgrade     Add missing conversions for NullableGuid & NullableTimeSpan (#1342422)
  //
  
***************
*** 1597,1600 ****
--- 1599,1620 ----
          }
  
+         /// <summary>
+         /// Converts this <see cref="NullableString"/> instance to a 
+         /// <see cref="NullableGuid"/>.
+         /// </summary>
+         /// <returns>
+         /// A <see cref="NullableGuid"/> that is 
+         /// <see cref="NullableGuid.Null"/> if this <see cref="NullableString"/> is 
+         /// <see cref="NullableString.Null"/> otherwise a <see cref="NullableGuid"/> 
+         /// whose <see cref="NullableGuid.Value"/> equals the number represented 
+         /// by this <see cref="NullableString"/> instance.
+         /// </returns>
+         /// <exception cref="System.FormatException">
+         /// this <see cref="NullableString"/> instance is not of the correct format.
+         /// <seealso cref="System.Guid"/>
+         /// </exception>
+         public NullableGuid ToNullableGuid() {
+             return (NullableGuid)this;
+         }
  
          /// <summary>
***************
*** 1695,1698 ****
--- 1715,1742 ----
  
          /// <summary>
+         /// Converts this <see cref="NullableString"/> instance to a 
+         /// <see cref="NullableTimeSpan"/>.
+         /// </summary>
+         /// <returns>
+         /// A <see cref="NullableTimeSpan"/> that is 
+         /// <see cref="NullableTimeSpan.Null"/> if this <see cref="NullableString"/> is 
+         /// <see cref="NullableString.Null"/> otherwise a <see cref="NullableTimeSpan"/> 
+         /// whose <see cref="NullableTimeSpan.Value"/> equals the time span represented 
+         /// by this <see cref="NullableString"/> instance.
+         /// </returns>
+         /// <exception cref="System.FormatException">
+         /// this <see cref="NullableString"/> instance is not of the correct format.
+         /// <seealso cref="System.TimeSpan.Parse"/>
+         /// </exception>
+         /// <exception cref="System.OverflowException">
+         /// this <see cref="NullableString"/> instance represents a time span less than 
+         /// <see cref="System.TimeSpan.MinValue"/> or greater than 
+         /// <see cref="System.TimeSpan.MaxValue"/>.
+         /// </exception>
+         public NullableTimeSpan ToNullableTimeSpan() {
+             return (NullableTimeSpan)this;
+         }
+ 
+         /// <summary>
          /// Converts this <see cref="NullableString"/> structure to a 
          /// <see cref="System.String"/>.