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c# Programming Glossary: isnull

Cleaner way to do a null check in C#? [duplicate]

http://stackoverflow.com/questions/17672481/cleaner-way-to-do-a-null-check-in-c

there another nice way to do something like the something.IsNull method c# .net 4.0 null .net 4.5 share improve this question.. tree and check with an extension method if person.IsNull p p.contact.address.city Nothing is null Full code public class.. Nothing is null Full code public class IsNullVisitor ExpressionVisitor public bool IsNull get private set..

Why doesn't delegate contravariance work with value types?

http://stackoverflow.com/questions/4096299/why-doesnt-delegate-contravariance-work-with-value-types

is not compiled in LINQPad. void Main new 0 1 2 3 .Where IsNull .Dump static bool IsNull object arg return arg null I'd like.. void Main new 0 1 2 3 .Where IsNull .Dump static bool IsNull object arg return arg null I'd like to provide you with the..

DataTable internal index is corrupted

http://stackoverflow.com/questions/450675/datatable-internal-index-is-corrupted

field is not null the expression syntax does supports the IsNull val alt_val operator. This has probably helped me the most absurd..

Nullable types: best way to check for null or zero in c#

http://stackoverflow.com/questions/633286/nullable-types-best-way-to-check-for-null-or-zero-in-c-sharp

var parsed int.TryParse obj.ToString out parsedInt return IsNull obj parsed parsedInt 0 Is there a better way c# null code review.. also define an extension method like public static bool IsNullOrValue this double value double valueToCheck return value valueToCheck.. valueToCheck valueToCheck And use it like this if item.IsNullOrValue 0 but you don't get much from it share improve this..

Is extending String class with IsNullOrEmpty confusing?

http://stackoverflow.com/questions/790810/is-extending-string-class-with-isnullorempty-confusing

extending String class with IsNullOrEmpty confusing Everyone knows and love String.IsNullOrEmpty.. IsNullOrEmpty confusing Everyone knows and love String.IsNullOrEmpty yourString method. I was wondering if it's going to confuse.. we extend String class to have method like this yourString.IsNullOrEmpty Pro More readable. Less typing. Cons Can be confusing..

C#: Pass a user-defined type to a Oracle stored procedure

http://stackoverflow.com/questions/980421/c-pass-a-user-defined-type-to-a-oracle-stored-procedure

private SdoOrdinates _sdoOrdinate private bool _sdoGTypeIsNull private bool _sdoSridIsNull #endregion #region Properties OracleObjectMappingAttribute.. private bool _sdoGTypeIsNull private bool _sdoSridIsNull #endregion #region Properties OracleObjectMappingAttribute SDO_GTYPE.. get return _sdoGType set _sdoGType value _sdoGTypeIsNull false public SdoGeometryType SdoGeometryType get return Entities.Geometry.SdoGeometryType..