SIL.FieldWorks.Common.Controls.ProgressDialogWithTask.LaunchDialogAndTask C# (CSharp) Method

		private void LaunchDialogAndTask(IWin32Window owner)
		{
			AddStartListener();
			var progressDlg = m_progressDialog as ProgressDialogWithTaskDlgImpl;
			if (progressDlg != null)
			{
				if (m_synchronizeInvoke.InvokeRequired)
				{
					m_synchronizeInvoke.Invoke((Func<IWin32Window, DialogResult>)progressDlg.LaunchDialogAndStartTask,
						new object[] { owner });
				}
				else
				{
					progressDlg.LaunchDialogAndStartTask(owner);
				}
			}
			else
			{
				if (m_synchronizeInvoke.InvokeRequired)
				{
					m_synchronizeInvoke.Invoke((Func<IWin32Window, DialogResult>)m_progressDialog.ShowDialog,
						new object[] { owner });
				}
				else
				{
					m_progressDialog.ShowDialog(owner);
				}
			}
		}