/// <summary>
/// Initialize and read settings from Windows Registery.
/// </summary>
public UserModel()
{
printerList = new List <LocalPrinter>();
try
{
ReadPrintersFromRegistery();
}
catch (Exception)
{
this.printResult = DocPrintResult.UNSPECIFIED_ERROR;
}
}
/// <summary>
/// Initialize and read settings from Windows Registery.
/// </summary>
public UserModel()
{
printerList = new List<LocalPrinter>();
try
{
ReadPrintersFromRegistery();
}
catch (Exception)
{
this.printResult = DocPrintResult.UNSPECIFIED_ERROR;
}
}
/// <summary>
/// Prints a single document, FileName property is required.
/// </summary>
public void Print()
{
printResult = DocPrintResult.NOT_SENT_TO_PRINTER;
FileInfo file = new FileInfo(this.FileName);
if (!file.Exists)
{
printResult = DocPrintResult.FILE_NOT_FOUND;
return;
}
if (this.Printer == null)
{
printResult = DocPrintResult.PRINTER_NOT_FOUND;
return;
}
try
{
string extension = file.Extension.ToLower();
switch (extension)
{
case ".xls":
case ".xlsx":
{
printResult = PrintExcelDoc(file);
break;
}
case ".doc":
case ".docx":
{
printResult = PrintWordDoc(file);
break;
}
case ".txt":
case ".rtf":
{
printResult = PrintTextFile(file);
break;
}
case ".pdf":
{
printResult = PrintPdfFile(file);
break;
}
case ".jpg":
case ".jpe":
case ".jpeg":
case ".gif":
case ".png":
case ".bmp":
case ".tif":
case ".tiff":
{
printResult = PrintImage(file);
break;
}
default:
printResult = DocPrintResult.UNSUPPORTED_FILE_FORMAT;
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
printResult = DocPrintResult.UNSPECIFIED_ERROR;
}
RaiseOnAfterSendPrinter();
}
