private void ToolButtonConfiguration_Click(object sender, RoutedEventArgs e)
        {
            var form = new PasteImageToAzureConfigurationWindow(Addin);

            form.Owner = this;
            form.Show();
        }
        public override Task OnExecuteConfiguration(object sender)
        {
            var form = new PasteImageToAzureConfigurationWindow(this);

            form.Owner = Model.Window;
            form.Show();

            return(Task.CompletedTask);
        }