Application.ColumnHistory Method (Access)
Gets the history of values that have been stored in a Memo field.
expression A variable that represents an Application object.
|TableName||Required||String||The name of the table that contains the Append Only field.|
|ColumnName||Required||String||The name of the field to display the history for.|
|queryString||Required||String||A String used to locate the record. It is like the WHERE clause in an SQL statement, but without the word WHERE.|
A Memo field's AppendOnly property must be set to True in order for Access to store the change history for the field.
The following example prints the salary history of employee number 147 to the Immediate window.
Sub colhist() Dim sHistory As String sHistory = Application.ColumnHistory("Employees", "Salary", "ID=147") Debug.Print sHistory End Sub