/// <summary>
/// Initializations when this view is activated.
/// </summary>
protected override void OnActivate()
{
/* When IsBusy is changed, CanCancelCmd, CanStopCmd, CanSelectCmd and CanStartCmd are notified. */
BusyStateManager.PropertyChanged += BusyStateManagerPropertyChanged;
MaxRows = 100;
RegEx = null;
RegExMatches?.Clear();
base.OnActivate();
}
private void OnStartCmdExecute()
{
Status = string.Empty;
string errorMsg = string.Empty;
if (RegEx.Initialize(ref errorMsg) == Constants.Success)
{
IsBusy = true;
RegExMatches.Clear();
previewBackgroundWorker.RunWorkerAsync(new object[] { RegEx, MaxRows });
}
else
{
Status = errorMsg;
}
}
