SqlNullValueException Class
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SqlNullValueException Class

 

The exception that is thrown when the Value property of a System.Data.SqlTypes structure is set to null.

Namespace:   System.Data.SqlTypes
Assembly:  System.Data (in System.Data.dll)

System.Object
  System.Exception
    System.SystemException
      System.Data.SqlTypes.SqlTypeException
        System.Data.SqlTypes.SqlNullValueException

[SerializableAttribute]
public sealed class SqlNullValueException : SqlTypeException

NameDescription
System_CAPS_pubmethodSqlNullValueException()

Initializes a new instance of the SqlNullValueException class with a system-supplied message that describes the error.

System_CAPS_pubmethodSqlNullValueException(String)

Initializes a new instance of the SqlNullValueException class with a specified message that describes the error.

System_CAPS_pubmethodSqlNullValueException(String, Exception)

Initializes a new instance of the SqlNullValueException class with a specified error message and a reference to the inner exception that is the cause of this exception.

NameDescription
System_CAPS_pubpropertyData

Gets a collection of key/value pairs that provide additional user-defined information about the exception.(Inherited from Exception.)

System_CAPS_pubpropertyHelpLink

Gets or sets a link to the help file associated with this exception.(Inherited from Exception.)

System_CAPS_pubpropertyHResult

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.(Inherited from Exception.)

System_CAPS_pubpropertyInnerException

Gets the Exception instance that caused the current exception.(Inherited from Exception.)

System_CAPS_pubpropertyMessage

Gets a message that describes the current exception.(Inherited from Exception.)

System_CAPS_pubpropertySource

Gets or sets the name of the application or the object that causes the error.(Inherited from Exception.)

System_CAPS_pubpropertyStackTrace

Gets a string representation of the immediate frames on the call stack.(Inherited from Exception.)

System_CAPS_pubpropertyTargetSite

Gets the method that throws the current exception.(Inherited from Exception.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_pubmethodGetBaseException()

When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.(Inherited from Exception.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetObjectData(SerializationInfo, StreamingContext)

When overridden in a derived class, sets the SerializationInfo with information about the exception.(Inherited from Exception.)

System_CAPS_pubmethodGetType()

Gets the runtime type of the current instance.(Inherited from Exception.)

System_CAPS_pubmethodToString()

Creates and returns a string representation of the current exception.(Inherited from Exception.)

In order to avoid throwing this exception, you should always examine the IsNull property of the structure before accessing the Value property.

.NET Framework
Available since 1.1

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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