Smrf.NodeXL.ExcelTemplate.ExportToNodeXLGraphGalleryDialog.btnOK_Click C# (CSharp) Method

    btnOK_Click
    (
        object sender,
        EventArgs e
    )
    {
        AssertValid();

        if ( !DoDataExchange(true) )
        {
            return;
        }

        if (m_eMode == DialogMode.Normal)
        {
            NodeXLGraphGalleryExporter oNodeXLGraphGalleryExporter =
                new NodeXLGraphGalleryExporter();

            this.Cursor = Cursors.WaitCursor;

            try
            {
                Debug.Assert(m_oNodeXLControl != null);

                oNodeXLGraphGalleryExporter.ExportToNodeXLGraphGallery(

                    m_oWorkbook, m_oNodeXLControl,
                    m_oExportToNodeXLGraphGalleryUserSettings.Title,
                    m_oExportToNodeXLGraphGalleryUserSettings.Description,

                    m_oExportToNodeXLGraphGalleryUserSettings.
                        SpaceDelimitedTags,

                    m_oExportToNodeXLGraphGalleryUserSettings.Author,

                    m_oExportToNodeXLGraphGalleryUserSettings.UseCredentials
                        ? m_oPasswordUserSettings.NodeXLGraphGalleryPassword
                        : null,

                    m_oExportToNodeXLGraphGalleryUserSettings.
                        ExportWorkbookAndSettings,

                    m_oExportToNodeXLGraphGalleryUserSettings.ExportGraphML,

                    m_oExportToNodeXLGraphGalleryUserSettings
                        .UseFixedAspectRatio
                    );
            }
            catch (Exception oException)
            {
                String sMessage;

                if (NodeXLGraphGalleryExceptionHandler
                    .TryGetMessageForRecognizedException(oException,
                        out sMessage)
                    )
                {
                    this.ShowWarning(sMessage);
                }
                else
                {
                    ErrorUtil.OnException(oException);
                }

                return;
            }
            finally
            {
                this.Cursor = Cursors.Default;
            }
        }

        m_oExportToNodeXLGraphGalleryUserSettings.Save();
        m_oPasswordUserSettings.Save();

        this.DialogResult = DialogResult.OK;
        this.Close();
    }