public IActionResult PrintFile(string printerName, string pagesFrom, string pagesTo)
{
string fileName = Guid.NewGuid().ToString("N");
string filePath = filePath = "/files/Project-Scheduling-Monitoring-Tool.xls";
PrintFileXLS file = new PrintFileXLS(_hostEnvironment.ContentRootPath + filePath, fileName);
if (string.IsNullOrEmpty(pagesFrom) == false)
{
file.PagesFrom = int.Parse(pagesFrom);
}
if (string.IsNullOrEmpty(pagesTo) == false)
{
file.PagesTo = int.Parse(pagesTo);
}
ClientPrintJob cpj = new ClientPrintJob();
cpj.PrintFile = file;
if (printerName == "null")
{
cpj.ClientPrinter = new DefaultPrinter();
}
else
{
cpj.ClientPrinter = new InstalledPrinter(System.Net.WebUtility.UrlDecode(printerName));
}
return(File(cpj.GetContent(), "application/octet-stream"));
}
public void PrintFile(string printerName, string pagesFrom, string pagesTo)
{
string fileName = Guid.NewGuid().ToString("N");
string filePath = "~/files/Project-Scheduling-Monitoring-Tool.xls";
PrintFileXLS file = new PrintFileXLS(System.Web.HttpContext.Current.Server.MapPath(filePath), fileName);
if (string.IsNullOrEmpty(pagesFrom) == false)
{
file.PagesFrom = int.Parse(pagesFrom);
}
if (string.IsNullOrEmpty(pagesTo) == false)
{
file.PagesTo = int.Parse(pagesTo);
}
ClientPrintJob cpj = new ClientPrintJob();
cpj.PrintFile = file;
if (printerName == "null")
{
cpj.ClientPrinter = new DefaultPrinter();
}
else
{
cpj.ClientPrinter = new InstalledPrinter(printerName);
}
System.Web.HttpContext.Current.Response.ContentType = "application/octet-stream";
System.Web.HttpContext.Current.Response.BinaryWrite(cpj.GetContent());
System.Web.HttpContext.Current.Response.End();
}
public void PrintFile(string useDefaultPrinter, string printerName, string fileType, string wcp_pub_key_base64, string wcp_pub_key_signature_base64)
{
string fileName = Guid.NewGuid().ToString("N") + "." + fileType;
string filePath = null;
switch (fileType)
{
case "PDF":
filePath = "~/files/LoremIpsum-PasswordProtected.pdf";
break;
case "DOC":
filePath = "~/files/LoremIpsum-PasswordProtected.doc";
break;
case "XLS":
filePath = "~/files/SampleSheet-PasswordProtected.xls";
break;
}
if (filePath != null && string.IsNullOrEmpty(wcp_pub_key_base64) == false)
{
//ALL the test files are protected with the same password for demo purposes
//This password will be encrypted and stored in file metadata
string plainTextPassword = "******";
//create print file with password protection
PrintFile file = null;
if (fileType == "PDF")
{
file = new PrintFilePDF(System.Web.HttpContext.Current.Server.MapPath(filePath), fileName);
((PrintFilePDF)file).Password = plainTextPassword;
//((PrintFilePDF)file).PrintRotation = PrintRotation.None;
//((PrintFilePDF)file).PagesRange = "1,2,3,10-15";
//((PrintFilePDF)file).PrintAnnotations = true;
//((PrintFilePDF)file).PrintAsGrayscale = true;
//((PrintFilePDF)file).PrintInReverseOrder = true;
}
else if (fileType == "DOC")
{
file = new PrintFileDOC(System.Web.HttpContext.Current.Server.MapPath(filePath), fileName);
((PrintFileDOC)file).Password = plainTextPassword;
//((PrintFileDOC)file).PagesRange = "1,2,3,10-15";
//((PrintFileDOC)file).PrintInReverseOrder = true;
}
else if (fileType == "XLS")
{
file = new PrintFileXLS(System.Web.HttpContext.Current.Server.MapPath(filePath), fileName);
((PrintFileXLS)file).Password = plainTextPassword;
//((PrintFileXLS)file).PagesFrom = 1;
//((PrintFileXLS)file).PagesTo = 3;
}
//create an encryption metadata to set to the PrintFile
EncryptMetadata encMetadata = new EncryptMetadata(wcp_pub_key_base64, wcp_pub_key_signature_base64);
//set encyption metadata to PrintFile to ENCRYPT the Password to unlock the file
file.EncryptMetadata = encMetadata;
//create ClientPrintJob for printing encrypted file
ClientPrintJob cpj = new ClientPrintJob();
cpj.PrintFile = file;
if (useDefaultPrinter == "checked" || printerName == "null")
{
cpj.ClientPrinter = new DefaultPrinter();
}
else
{
cpj.ClientPrinter = new InstalledPrinter(System.Web.HttpUtility.UrlDecode(printerName));
}
System.Web.HttpContext.Current.Response.ContentType = "application/octet-stream";
System.Web.HttpContext.Current.Response.BinaryWrite(cpj.GetContent());
System.Web.HttpContext.Current.Response.End();
}
}