Determine if dataset has changed

[Benj Nunez]

Hello experts,

I used to program in Delphi and used TDataSet.State to check on the
status of a database operation (Insert, Update, Delete, Browse). Now
that I'm into C#, I would like to know if there is a property or class
that exists and has this kind of behavior.

Many thanks in advance.


Cheers,

Benj

 

[Alberto Poblacion]

I used to program in Delphi and used TDataSet.State to check on the
status of a database operation (Insert, Update, Delete, Browse). Now
that I'm into C#, I would like to know if there is a property or class
that exists and has this kind of behavior.

I'm not familiar with Delphi, but the DataSet has a collection of Tables,
and each DataTable has a collection of Rows, and each DataRow has a property
called RowState which tells you if it is Added, Deleted, Modified or
Unchanged. Is this what you wanted to find?

 

[Peter Bromberg [C# MVP]]

As Alberto indicated, in addition to the DataRow, DataTables support a series
of events you can subscribe to. Here's the url to the MSDN Documentation page
listing them:

http://207.46.199.254/en-us/library/system.data.datatable_events(VS.80).aspx



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