DataSet question

I have a question about data changes in a DataSet.

If I populate a textbox with data from a dataset, what event is the best to make an "Update Button" visible based on data changed in the textbox.

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the textchanged event of the textbox
JedidiaAuthor Commented:
If I set it to that, each tim ethe dataset is updated/refreshed, that event fires.
True, You could try using the keydown or keyup down event
You may be able to use the OnPropertyChanging event. In the Object browser, this information is given:

Protected Overridable Sub OnPropertyChanging(ByVal pcevent As System.ComponentModel.PropertyChangedEventArgs)
    Member of System.Data.DataSet

Raises the System.Data.DataSet.OnPropertyChanging(System.ComponentModel.PropertyChangedEventArgs) event.

pcevent: A System.ComponentModel.PropertyChangedEventArgs that contains the event data.

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