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DatabaseNotEnabledForNotificationException Class

Definition

The exception that is thrown when a SQL Server database is not enabled to support dependencies associated with the SqlCacheDependency class. This class cannot be inherited.

public ref class DatabaseNotEnabledForNotificationException sealed : SystemException
[System.Serializable]
public sealed class DatabaseNotEnabledForNotificationException : SystemException
[<System.Serializable>]
type DatabaseNotEnabledForNotificationException = class
    inherit SystemException
Public NotInheritable Class DatabaseNotEnabledForNotificationException
Inherits SystemException
Inheritance
DatabaseNotEnabledForNotificationException
Attributes

Examples

The following code example is an exception handler for a simple administration page for setting up change notification in a SQL Server database.

For the full code required to run the example, see the Example section of the SqlCacheDependencyAdmin class overview topic.

catch (DatabaseNotEnabledForNotificationException ex)
{
  enabledTables.Visible = false;
  disableTable.Visible = false;
  enabledTablesMsg.Text = "Cache notifications are not enabled in this database.";

  tableName.Visible = false;
  enableTable.Visible = false;
  tableEnableMsg.Text = "Must enable database for notifications before enabling tables";
}
Catch ex As DatabaseNotEnabledForNotificationException
  enabledTables.Visible = False
  disableTable.Visible = False
  enabledTablesMsg.Text = "Cache notifications are not enabled in this database."

  tableName.Visible = False
  enableTable.Visible = False
  tableEnableMsg.Text = "Must enable database for notifications before enabling tables."
End Try

Constructors

DatabaseNotEnabledForNotificationException()

Initializes a new instance of the DatabaseNotEnabledForNotificationException class.

DatabaseNotEnabledForNotificationException(String, Exception)

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

DatabaseNotEnabledForNotificationException(String)

Initializes a new instance of the DatabaseNotEnabledForNotificationException class.

Properties

Data

Gets a collection of key/value pairs that provide additional user-defined information about the exception.

(Inherited from Exception)
HelpLink

Gets or sets a link to the help file associated with this exception.

(Inherited from Exception)
HResult

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.

(Inherited from Exception)
InnerException

Gets the Exception instance that caused the current exception.

(Inherited from Exception)
Message

Gets a message that describes the current exception.

(Inherited from Exception)
Source

Gets or sets the name of the application or the object that causes the error.

(Inherited from Exception)
StackTrace

Gets a string representation of the immediate frames on the call stack.

(Inherited from Exception)
TargetSite

Gets the method that throws the current exception.

(Inherited from Exception)

Methods

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetBaseException()

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

(Inherited from Exception)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext)
Obsolete.

When overridden in a derived class, sets the SerializationInfo with information about the exception.

(Inherited from Exception)
GetType()

Gets the runtime type of the current instance.

(Inherited from Exception)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Creates and returns a string representation of the current exception.

(Inherited from Exception)

Events

SerializeObjectState
Obsolete.

Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.

(Inherited from Exception)

Applies to