/// <summary> Save the Current Image with the Watermark </summary>
        private void miFileSave_Click(object sender, EventArgs e)
        {
            DialogResult dr = ImageDialogToolbox.ShowSaveDialog(ref _currentFile);

            if ((dr == DialogResult.Cancel) || (dr == DialogResult.Abort))
            {
                return;
            }

            ImageActionToolbox.SaveImage(_currentImage, _currentFile);
            picContainer.Image = Image.FromFile(_currentFile); // reload image from file
            Text = $"Watermark Utility: {_currentFile}";
        }