Code Customization: Disable Concurrency Validation

Validate Data

Disable Concurrency Validation

Description

This customization will modify a page so that the page can save records even if the records concurrency checksums are out of date (i.e. the data changed while the page was being edited). CAUTION: We recommend you apply this customization only if you very special circumstances.

Variables

RecordControl

Select a record control

Table Name

Select the database table

Applies to

RecordControl class

Code

 
''' 
''' Override the SaveData() function to reset the CheckSum for the record 
''' so that the record can be saved even if it was modified in the database.
''' CAUTION: We recommend you apply this customization only in very special circumstances.
''' 
Public Overrides Sub SaveData()

    ' (re)set the current control's record's CheckSum to Nothing
    Me.CheckSum = Nothing
    MyBase.SaveData()
End Sub


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