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在某些情况下,我们需要枚举网内的打印机,试试以下的代码,很有可能帮得了你。
using System;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
namespace Sample.GetPrinter
{
class App
{
static void Main(string[] args)
{
Console.WriteLine("请输入你想搜索类型的序号:");
Console.WriteLine("1. Default printer(only Win95,Win98,WinME)\n2. Enumerates the locally installed printers;\n3. Enumerates the list of printers to which the user has made previous connections;\n4. Enumerates the printer identified by Name.;\n5. Enumerates network printers and print servers in the computer's domain;\n6. Enumerates printers that have the shared attribute;\n7. Enumerates network printers in the computer's domain;\n==========================");
int pt =0;
try
{
pt=Int32.Parse(Console.ReadLine());
}
catch(Exception e)
{
Console.WriteLine("错误信息: {0}",e.Message);
return;
}
PRINTER_ENUM printerKind = GetPrinterConType(pt);
PrinterSearcher p = new PrinterSearcher();
PrinterSearcher.PrinterInfo[] printers = p.Search(printerKind);
foreach(PrinterSearcher.PrinterInfo pi in printers)
{
Console.WriteLine("=====================================\n打印机名: {0}\n描叙:: {1}\n注释: {2}\n=====================================\n",
pi.Name, pi.Description, pi.Comment);
}
}
static PRINTER_ENUM GetPrinterConType(int ins)
{
switch(ins)
{
case 1:
return PRINTER_ENUM.DEFAULT ;
case 2:
return PRINTER_ENUM.LOCAL;
case 3:
return PRINTER_ENUM.CONNECTIONS;
case 4:
return PRINTER_ENUM.NAME;
case 5:
return PRINTER_ENUM.REMOTE;
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