ChangeLog Class

Inherits from

System.Object

Description

The ChangeLog class defines a set of past and current changes for the datasource. It should not be instantiated directly; rather, you can get the current ChangeLog (if changes are being logged) by using the DataSource, GetChangeLog and GetCustomChangeLog methods.

For more information about the Audit Trail features, see Lesson 10 in the Getting Started Guide.

Constructors

Constructor	Description
ChangeLog	Creates a new instance of the ChangeLog class.

Properties

Property	Description
AllChanges	Gets the collection of all changes.
ApplicationID	Gets or sets the application ID string.
CalculatedSignature	Gets the calculated signature string.
CommittedChanges	Gets the collection of committed changes.
CurrentUserID	Gets or sets the current user ID string.
FailOnInvalidSignature	Gets or sets the flag describing if an exception should be thrown on an invalid signature.
FileName	Gets or sets the File name string.
IsLoaded	Gets the flag describing if the change log is loaded.
IsSignatureValid	Gets the flag describing if the signature is valid.
SignatureFromFile	Gets the signature string from the file.
UncommittedChanges	Gets the collection of uncommitted changes.

Methods

Method	Description
Clone	Creates a clone of this object.
CommitToFile	Writes the uncommitted changes to a log file or stream.
FindMostRecentUpdate	Finds the most recent change revision date and indicates which change is the first occurrance of that date.
GetChange	Find a change by its ID.
HasNotChanged	Indicates if the object has changed, this assumes that newObject started out as oldObject.
Inherited Method	Description
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object).
GetHashCode	Serves as the default hash function. (Inherited from Object).
GetType	Gets the Type of the current instance. (Inherited from Object).
ToString	Returns a string that represents the current object. (Inherited from Object).