如何在C＃word app中删除延迟打印作业

Question

我创建了一个c＃程序，它使用MergeFields和模板打印Word文档。

当我第二次/第三次运行程序时。程序每次打印出程序的第一次迭代。

有什么想法吗？

迭代中似乎没有剩余的打印作业。

正在使用的脚本位于

之下

Word._Application wordApplication = new Word.Application();
Word.Document wordDocument = new Word.Document();

try
{
    Word.Selection selection = wordApplication.Selection;

    foreach (Word.Field myMergeField in wordDocument.Fields)
    {
        Word.Range rngFieldCode = myMergeField.Code;
        String fieldText = rngFieldCode.Text;
        if (fieldText.StartsWith(" MERGEFIELD"))
        {
            Int32 endMerge = fieldText.IndexOf("\\");
            Int32 fieldNameLength = fieldText.Length - endMerge;
            String fieldName = fieldText.Substring(11, endMerge - 11);
            fieldName = fieldName.Trim();



            #region Merge fields

            // Principal Contractor

            if (fieldName == "strJobName")
            {
                myMergeField.Select();
                if (summary.GetName() == String.Empty || summary.GetName() == null)
                {
                    selection.TypeText(" ");
                }
                else
                {
                    selection.TypeText(summary.GetName());
                }
            }

            #endregion
        }
    }


    object copies = "1";
    object pages = "";
    object range = Word.WdPrintOutRange.wdPrintAllDocument;
    object items = Word.WdPrintOutItem.wdPrintDocumentContent;
    object pageType = Word.WdPrintOutPages.wdPrintAllPages;
    object oTrue = true;
    object oFalse = false;

    wordDocument.PrintOut(ref oTrue, ref oFalse, ref range, Type.Missing, Type.Missing, Type.Missing,
        ref items, ref copies, ref pages, ref pageType, ref oFalse, ref oTrue,
        Type.Missing, ref oFalse, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
}
catch (Exception ex)
{
    MessageBox.Show(ex.ToString());
}
finally
{
    // Clean up!
    if (wordDocument != null) wordDocument.Close();
    wordApplication.Quit(Type.Missing, Type.Missing, Type.Missing);
}