} // proc SetLoadedDocument
private bool ClosePdf()
{
// clear document
pdfViewer.Document = null;
// close pdf
loadedDocument?.Dispose();
// close object access
if (dataAccess != null)
{
dataAccess.Dispose();
dataAccess = null;
}
dataInfo = null;
return(true);
} // func ClosePdf
} // ctor
/// <summary></summary>
public void Dispose()
{
dataAccess?.Dispose();
dataAccess = null;
} // proc Dispose