Header and footers work but with landscape event not raised
Dim ts As MemoryStream = New System.IO.MemoryStream
Dim options As New PdfExportingOptions()
AddHandler options.HeaderFooterExporting, AddressOf options_HeaderFooterExporting
Dim document = New Syncfusion.Pdf.PdfDocument()
document.PageSettings.Orientation = Syncfusion.Pdf.PdfPageOrientation.Landscape
Dim page = document.Pages.Add()
Dim PDFGrid = SfDataGrid1.ExportToPdfGrid(SfDataGrid1.View, options)
Dim format = New Syncfusion.Pdf.Grid.PdfGridLayoutFormat() With {.Layout = PdfLayoutType.Paginate, .Break = PdfLayoutBreakType.FitPage}
PDFGrid.Draw(page, New PointF(), format)
document.Save(ts)
RaiseEvent _DoPrint(ts)