/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// odbcrowupdatedeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this OdbcRowUpdatedEventHandler odbcrowupdatedeventhandler, Object sender, OdbcRowUpdatedEventArgs e, AsyncCallback callback)
{
if(odbcrowupdatedeventhandler == null) throw new ArgumentNullException("odbcrowupdatedeventhandler");
return odbcrowupdatedeventhandler.BeginInvoke(sender, e, callback, null);
}
/// <summary>
/// Handles the RowUpdated event
/// </summary>
/// <param name="obj">The object that published the event</param>
/// <param name="e">The OdbcRowUpdatedEventArgs</param>
protected void RowUpdated(object obj, OdbcRowUpdatedEventArgs e)
{
base.RowUpdated(obj, e);
}
/// <devdoc>
/// Listens for the RowUpdate event on a dataadapter to support UpdateBehavior.Continue
/// </devdoc>
private void OnOdbcRowUpdated(object sender, OdbcRowUpdatedEventArgs rowThatCouldNotBeWritten)
{
if (rowThatCouldNotBeWritten.RecordsAffected == 0)
{
if (rowThatCouldNotBeWritten.Errors != null)
{
rowThatCouldNotBeWritten.Row.RowError = SR.ExceptionMessageUpdateDataSetRowFailure;
rowThatCouldNotBeWritten.Status = UpdateStatus.SkipCurrentRow;
}
}
}