DBConcurrencyException Class
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DBConcurrencyException Class

 

The exception that is thrown by the DataAdapter during an insert, update, or delete operation if the number of rows affected equals zero.

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

System.Object
  System.Exception
    System.SystemException
      System.Data.DBConcurrencyException

[<Sealed>]
[<SerializableAttribute>]
type DBConcurrencyException = 
    class
        inherit SystemException
    end

NameDescription
System_CAPS_pubmethodDBConcurrencyException()

Initializes a new instance of the DBConcurrencyException class.

System_CAPS_pubmethodDBConcurrencyException(String)

Initializes a new instance of the DBConcurrencyException class.

System_CAPS_pubmethodDBConcurrencyException(String, Exception)

Initializes a new instance of the DBConcurrencyException class.

System_CAPS_pubmethodDBConcurrencyException(String, Exception, DataRow[])

Initializes a new instance of the DBConcurrencyException class.

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_pubpropertyRow

Gets or sets the value of the DataRow that generated the DBConcurrencyException.

System_CAPS_pubpropertyRowCount

Gets the number of rows whose update failed, generating this 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_pubmethodCopyToRows(DataRow[])

Copies the DataRow objects whose update failure generated this exception, to the specified array of DataRow objects.

System_CAPS_pubmethodCopyToRows(DataRow[], Int32)

Copies the DataRow objects whose update failure generated this exception, to the specified array of DataRow objects, starting at the specified destination array index.

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)

Populates the aprcified serialization information object with the data needed to serialize the DBConcurrencyException.(Overrides Exception.GetObjectData(SerializationInfo, StreamingContext).)

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.)

The DataAdapter examines the number of rows affected by the execution of each insert, update, or delete operation, and throws this exception if the number equals zero. This exception is generally caused by a concurrency violation.

.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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