private string GetPrinterPath(IDocumentContract document, DocumentContractType documentContractType)
{
switch (documentContractType)
{
case DocumentContractType.Metafile:
return(PageSettingsHelper.PrinterNameFromPageSettings(document.Settings));
case DocumentContractType.Pdf:
return(PageSettingsHelper.PrinterNameFromPageSettings(document.Settings));
case DocumentContractType.Zebra:
return(document.Settings);
default:
throw new ArgumentException("Unsupported value", nameof(documentContractType));
}
}
/// <summary>
/// Prints the specified document.
/// </summary>
/// <param name="document">The document.</param>
/// <returns>True if document was printed successfully.</returns>
public bool Print(IDocumentContract document)
{
var documentContract = document as PdfDocumentContract ?? throw new ArgumentException("Invalid type", nameof(document));
// Validate the document contract
if (documentContract == null)
{
throw new ArgumentNullException(nameof(documentContract));
}
if (documentContract.Contents == null || documentContract.Contents.Length == 0)
{
throw new ArgumentNullException("documentContract.Contents");
}
if (string.IsNullOrWhiteSpace(documentContract.Settings))
{
throw new ArgumentNullException("documentContract.Settings");
}
// Get the printer from the settings
var printer = PageSettingsHelper.PrinterNameFromPageSettings(documentContract.Settings);
if (string.IsNullOrWhiteSpace(printer))
{
throw new ArgumentNullException("PageSettings.PrinterName");
}
// Get the pdf file to send to the printer
var pdfFilePath = this.DocumentContractToTempFile(documentContract);
try
{
this.AdobeReaderPrint(pdfFilePath, printer);
return(true);
}
catch (Exception)
{
// TODO Error Log
return(false);
}
}
