我想打开并打印位于给定文件夹中的所有PDF文件。文件根据以下模式命名:
NameOfThePrinter_Timestamp.pdf
现在我想使用相应的打印机打印这些文件:
static void Main(string[] args)
{
string pdf = @"C:\PathToFolder";
if (Directory.GetFiles(pdf).Length > 0)
{
string[] files = Directory.GetFiles(pdf);
var adobe = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows").OpenSubKey("CurrentVersion").OpenSubKey("App Paths").OpenSubKey("AcroRd32.exe");
var path = adobe.GetValue("");
string acrobat = path.ToString();
for (int i = 0; i < files.Length; i++)
{
Process process = new Process();
process.StartInfo.FileName = acrobat;
process.StartInfo.Verb = "printto";
process.StartInfo.Arguments = "/p /s /h \"" + files[i] + "\"";
process.StartInfo.CreateNoWindow = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.UseShellExecute = false;
process.Start();
DateTime start = DateTime.Now;
IntPtr handle = IntPtr.Zero;
while (handle == IntPtr.Zero && DateTime.Now - start <= TimeSpan.FromSeconds(2))
{
try
{
System.Threading.Thread.Sleep(50);
handle = process.MainWindowHandle;
} catch (Exception) { }
}
foreach (String verb in process.StartInfo.Verbs)
{
// Display the possible verbs.
Console.WriteLine(" {0}. {1}", i.ToString(), verb);
i++;
}
System.Threading.Thread.Sleep(10000);
Console.Out.WriteLine("File: " + files[i] + " is printing!");
process.Kill();
}
foreach (string str in files)
{
File.Delete(str);
}
Console.Out.WriteLine("Files are deleted!");
}
}
我的问题是:如何将打印机名称作为参数传递?
这里我尝试了一些东西,但它会抛出错误或打印到默认打印机:
process.StartInfo.Arguments = "/p /s /h \"" + files[i] + "\"";
答案 0 :(得分:0)
您可以使用Ghostscript将PDF文档发送到打印机。
您可以在此处找到如何将PDF文档发送到打印机的示例:How to print PDF on default network printer using GhostScript (gswin32c.exe) shell command
如果你想在不调用.exe文件的情况下直接控制Ghostscript,你可以在这里找到 Ghostscript .NET包装: http://ghostscriptnet.codeplex.com
答案 1 :(得分:-1)
function printDisclosureDocument() {
var doc = document.getElementById('pdfDocument');
if (doc == 'undefined' || doc == null) {
var pdfbox = document.createElement('embed');
pdfbox.type = 'application/pdf';
pdfbox.src = 'ShowPDF.aspx?refid=' + $('#MainContent_hdnRefId').val();
pdfbox.width = '1';
pdfbox.height = '1';
pdfbox.id = 'pdfDocument';
document.body.appendChild(pdfbox);
}
if (doc != null && doc != 'undefined') {
//Wait until PDF is ready to print
if (typeof doc.print === 'undefined') {
setTimeout(function () { printDisclosureDocument(); }, 500);
} else {
doc.print();
}
}
else {
setTimeout(function () { printDisclosureDocument(); }, 500);
}
}