INullable

INullable

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System.Data.SqlTypes (system.data.dll)

interface

.NET system types can't contain the value null . However, database values can because this value can; a null value indicates the absence of a value. All SQLType s implement the INullable interface to enable them to contain the null value.

 public interface  INullable  {  // Public Instance Properties  public bool  IsNull  {get; }  } 

Implemented By

Multiple types