AoMDdtConverter.Form1.UpdateProgress C# (CSharp) Method

        private void UpdateProgress(int progVal)
        {
            if (this.progressBar.InvokeRequired)
            {
                this.progressBar.BeginInvoke(
                    new Action(() =>
                    {
                        this.progressBar.Value = progVal;
                    }
                ));
            }
            else
            {
                this.progressBar.Value = progVal;
            }

            if (this.percentageLabel.InvokeRequired)
            {
                this.percentageLabel.BeginInvoke(
                    new Action(() =>
                    {
                        this.percentageLabel.Text = progVal.ToString() + "%";
                    }
                ));
            }
            else
            {
                this.percentageLabel.Text = progVal.ToString() + "%";
            }
        }