Recording Changes of a DataRow

[Dave Wurtz]

All,

Is there a way to find out what changed on a DataRow? I know that the
RowState will be set to Modified, but is there a 'built-in' way to find out
that field1 changed from 'A' to 'B'?

Thanks in advance!

Dave Wurtz
Advanced Software Designs

 

[Herfried K. Wagner [MVP]]

Is there a way to find out what changed on a DataRow?
I know that the RowState will be set to Modified,
but is there a 'built-in' way to find out that field1
changed from 'A' to 'B'?

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[Kevin Yu]

Hi Dave,

There isn't a 'built-in' way to find out which field changed from 'A' to
'B', but you can try to compare the current version of DataRow with the
original version of it. To get the original version, you can use
datarow["ColumnName",DataRowVersion.Original].

For more information about how DataRowVersion functions in DataRow, you
could refer to this link:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/
frlrfsystemdatadatarowversionclasstopic.asp

If anything is unclear, please feel free to reply to the post.

Kevin Yu
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[Dave Wurtz]

Kevin,

Thanks this is exactly what I want!

Dave