DataGrid CurrentRowChanged ?

[Paul Sampson]

Hello,

The DataGrid.CurrentCellChanged requires too much overhead to determine when
only the row has changed.

Can anyone suggest a way to fire an event when the user selects a different
row in a windows forms datagrid?

Perhaps this can be done by examining the underlying DataTable, but I'm yet
to find a way.

Thanks

[Jazper]

hi paul

the datagrid itself does not have such an event... i guess!
however the DataTable has them!

myDataTable.RowChanged
myDataTable.RowChanging
myDataTable.RowDeleted
myDataTable.RowDeleting

just map these events to a method in your class, and event will fire when
datarow changed on the datagrid!

hope this helps
cheers Jazper
"Paul Sampson" <ps******@uecomm.com.au> schrieb im Newsbeitrag
news:10**************@proxy.uecomm.net.au...

Hello,

The DataGrid.CurrentCellChanged requires too much overhead to determine when only the row has changed.

Can anyone suggest a way to fire an event when the user selects a different row in a windows forms datagrid?

Perhaps this can be done by examining the underlying DataTable, but I'm yet to find a way.

Thanks

[Dmitriy Lapshin [C# / .NET MVP]]

Hi Paul,

The simplest (and the most reliable I believe) way would be to override the
OnCurrentCellChanged method in a class inherited from the DataGrid and raise
a custom CurrentRowChanged event whenever the user goes to another row (you
can determine that by analyzing the CurrentCell property and maintaining a
temporary variable storing current row number).

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://x-unity.miik.com.ua/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

"Paul Sampson" <ps******@uecomm.com.au> wrote in message
news:10**************@proxy.uecomm.net.au...

Hello,

The DataGrid.CurrentCellChanged requires too much overhead to determine when only the row has changed.

Can anyone suggest a way to fire an event when the user selects a different row in a windows forms datagrid?

Perhaps this can be done by examining the underlying DataTable, but I'm yet to find a way.

Thanks