public static bool AdobeReaderPrint(string adobePath, string filePath, string printerName)
{
try
{
if (string.IsNullOrEmpty(printerName))
{
printerName = PdfHelper.DefaultPrinter();
}
var acroList = Process.GetProcessesByName("AcroRd32").ToList();
if (acroList.Count <= 0)
{
hWnd = new IntPtr(0);
if (panelAdobe != null)
{
panelAdobe.Close();
panelAdobe = null;
}
}
if (hWnd == new IntPtr(0))
{
// 查杀AcroRd32进程
try
{
Process.GetProcessesByName("AcroRd32").ToList().ForEach(x => x.Kill());
Thread.Sleep(500);
}
catch
{
}
}
var p = new Process();
var startInfo = new ProcessStartInfo();
startInfo.FileName = adobePath;
var argumentone = "/h /t \"" + filePath + "\" \"" + printerName + "\"";
if (hWnd != new IntPtr(0) && IsAsyncPrint == false)
{
argumentone = "/n /t \"" + filePath + "\" \"" + printerName + "\"";
}
startInfo.Arguments = argumentone;
startInfo.CreateNoWindow = true;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.UseShellExecute = false;
p.StartInfo = startInfo;
var isShellOk = p.Start();
if (isShellOk == false)
{
return(false);
}
if (hWnd != new IntPtr(0))
{
DateTime sPrintTime = System.DateTime.Now;
//智能检测一下打印机是否可以进入异步打印状态
isShellOk = p.WaitForExit(30000);
if (System.DateTime.Now.AddSeconds(-3) > sPrintTime)
{
IsAsyncPrint = false;
}
else
{
IsAsyncPrint = true;
}
}
if (isShellOk == false)
{
throw new Exception("打印任务入Windows打印机等待队列超时!");
}
if (hWnd == new IntPtr(0))
{
var thread = new Thread(() =>
{
var whileCount = 0;
while (true && whileCount++ < 20)
{
var prc = Process.GetProcessesByName("AcroRd32");
foreach (var item in prc)
{
if (item.MainWindowHandle != hWnd)
{
hWnd = item.MainWindowHandle;
break;
}
}
if (hWnd != new IntPtr(0))
{
break;
}
Thread.Sleep(300);
}
});
thread.IsBackground = true;
thread.Start();
thread.Join();
if (panelAdobe == null && hWnd != new IntPtr(0))
{
panelAdobe = new AdobePanel();
var insertwin = new FillAdobeWindow(panelAdobe.GetAdobePanel, hWnd);
panelAdobe.Hide();
}
// 检查Adobe Pdf 默认弹窗提示.
AdobeDialogueUI.AdobeDefaultPDF_Dialogue();
}
return(true);
}
catch (Exception ex)
{
throw new Exception("调用Adobe Reader组件出现异常", ex);
}
}
