呼叫由被叫方拒绝。 （从HRESULT异常：0x80010001（RPC

本文介绍了呼叫由被叫方拒绝。（从HRESULT异常：0x80010001（RPC_E_CALL_REJECTED））的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述

我有一个使用Word.Interop采取单一邮件合并文档，复制的每个部分，贴节到它自己的文件，并单独保存一个小的C＃WinForms应用程序。

我把（有时随机）收到错误消息：呼叫由被叫方拒绝。（从HRESULT异常：0x80010001（RPC_E_CALL_REJECTED））。我测试了我的下面code，当我使用断点，我从来没有收到此消息。但是，如果我让它运行不羁，似乎在我行 oNewWord.ActiveDocument.Range错误了（0,0）.Paste（）; 。什么是更加古怪，有时我得到的异常消息符合市场预期，其他时间的处理似乎只是挂起来，当我preSS暂停在Visual Studio中，它显示我作为目前我的异常消息框线。

任何人知道如何解决这个问题？

code：

公共无效MergeSplitAndReview（） { 尝试 { //邮件合并模板 Word.Application oWord =新Word.Application（）; Word.Document oWrdDoc =新Word.Document（）; //新建文档实例 Word.Application oNewWord =新Word.Application（）; Word.Document oNewWrdDoc =新Word.Document（）; 反对doNotSaveChanges = Word.WdSaveOptions.wdDoNotSaveChanges; //文件必须为code激活可见（） oWord.Visible = TRUE; oNewWord.Visible = TRUE; 对象oTemplatePath = docLoc; 对象oMissing = System.Reflection.Missing.Value; //打开邮件合并模板 oWrdDoc = oWord.Documents.Open（oTemplatePath）; //打开新文件（空） //注：我尝试编程开始一个新的Word文档，而不是打开一个exisitng空白， //府发生了复制/粘贴操作时，格式化是路要走。下面的空白文档是 //通过采取FullMailMerge.doc的副本，清理出来，并将其保存，从而提供产生 //一种格式化的模板的。串新建文档= projectDirectory +\\\\ NewDocument.doc oNewWrdDoc = oNewWord.Documents.Open（新建文档）; //打开邮件合并数据源 oWrdDoc.MailMerge.OpenDataSource（docSource，oMissing，oMissing，oMissing， oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing，oMissing）; //执行邮件合并（在完成邮件合并名为Letters1文档） oWrdDoc.MailMerge.Execute（）; INT docCnt = oWord.ActiveDocument.Sections.Count - 1; INT CNT = 0; 而（CNT！= docCnt） { CNT ++; 字符串newFilename =; 从邮件合并//复制所需的部分 oWord.ActiveDocument.Sections [CNT] .Range.Copy（）; //将焦点设置到新的Word文档实例 oNewWord.Activate（）; //复制粘贴至新的Word文档 oNewWord.ActiveDocument.Range（0,0）.Paste（）; //这是这种地步，我得到时提到不使用断点的错误。的foreach（ListViewItem的LVI在lvData.Items） { 如果（lvI.Checked）//获取首先检查LVI在lvData用于生成的文件名 { updateAddrChngHistory（lvI.SubItems [18]。文本）; 串的filesys = lvI.SubItems [14] .Text.ToUpper（）; 字符串memNo = lvI.SubItems [0]。文本; newFilename = +的filesys％+ memNo +％++％++％+函授大学％出局 - 鸣谢％+ DateTime.Now.ToString（YYYY-MM-DD- hh.mm.ss.ffffff）+的.doc; lvI.Remove（）; //从列表视图的LVI用于newFilename删除打破; //打破了foreach循环 } } //保存新Word文档 oNewWord.ActiveDocument.SaveAs2（docTempDir + newFilename）; //清除新的Word文档 oNewWord.ActiveDocument.Content.Select（）; oNewWord.Selection.TypeBackspace（）; } //隐藏用于保存完整的邮件合并文档的每个部分我的新词实例 oNewWord.Visible = FALSE; // MessageBox.Show（新表（）{最顶层=真}，完成后单击确定。）; MessageBox.Show（新表（）{最顶层=真}，完成后单击确定。）; oNewWord.ActiveDocument.Close（doNotSaveChanges）; //关闭单个记录文档 oNewWord.Quit（）; //关闭Word实例单个记录 oWord.ActiveDocument.Close（doNotSaveChanges）; //关闭全部邮件合并文档（目前还在关闭模板文件） // oWord.Documents.Open（docTempDir +FullMailMerge.doc）; oWord.Quit（doNotSaveChanges）; //关闭邮件合并模板的MessageBox.show（邮件合并已完成，节省了单独的文档，实例关闭。）; } 赶上（异常前） { LogException（除息）; MessageBox.Show（稿件来源：\\ t+ ex.Source +\\ n消息：\\ t+ ex.Message +\\ n数据：\\ t+ ex.Data）; //关闭所有Word过程流程[] =流程Process.GetProcessesByName（WINWORD）; 的foreach（在工艺过程VAR） { process.Close（）; } } 最后 { } }

解决方案

的安德鲁理发的指出的是，我的方式引起的性能损失处理异常的时候。

和的汉斯帕桑特的没有引用的文章提供的伟大的方式与选项3。

下面----会导致性能损失。

忙时，需要一段时间之后重试

可能这个功能有助于重试

使用拉姆达（代表）为参数

用法1

VAR selectionLocal =选择;VAR范围= RunWithOutRejected（（）=＆GT; selectionLocal.Range）;

用法2

RunWithOutRejected（（）=＆GT; following.Value.Range.FormattedText.HighlightColorIndex = WdColorIndex.wdGray25）;

用法3

VAR nameLocal =名称;VAR书签= RunWithOutRejected（（）=＆GT; winWordControl .GetDocument（） .Bookmarks.Add（nameLocal，范围））;名称= RunWithOutRejected（（）=＆GT; bookmark.Name）;返回新KeyValuePair（姓名，书签）;

PS：在使用互操作MSWORD此功能，code _application.Selection.PasteSpecial（）; 失败

公共静态牛逼RunWithOutRejected＆LT; T＆GT;（Func键＆LT; T＆GT; FUNC） { VAR的结果=默认（T）; 布尔hasException; 做 { 尝试 { 结果= FUNC（）; hasException = FALSE; } 赶上（收到COMException E） { 如果（e.Error code == -2147418111） { hasException = TRUE; } 其他 { 扔; } } 赶上（例外） { 扔; } }而（hasException）; 返回结果; }}

I have a small C# Winforms Application that is using Word.Interop to Take a Single Mail Merge Document, copy each section, paste that section into it's own document, and save it individually.

I keep (sometimes randomly) getting the error message: Call was rejected by callee. (Exception from HRESULT: 0x80010001 (RPC_E_CALL_REJECTED)). I have tested my below code and when I use breakpoints, I never receive this message. However, if I let it run uninhibited, it seems to error out at my line oNewWord.ActiveDocument.Range(0, 0).Paste();. What is even weirder, sometimes I get the Exception Message as expected, other times processing seems to just hang up and when I press PAUSE in Visual Studio, it shows me as currently at my Exception Message box line.

Anyone know how to resolve this?

CODE:

public void MergeSplitAndReview() { try { // Mail Merge Template Word.Application oWord = new Word.Application(); Word.Document oWrdDoc = new Word.Document(); // New Document Instance Word.Application oNewWord = new Word.Application(); Word.Document oNewWrdDoc = new Word.Document(); object doNotSaveChanges = Word.WdSaveOptions.wdDoNotSaveChanges; // Documents must be visible for code to Activate() oWord.Visible = true; oNewWord.Visible = true; Object oTemplatePath = docLoc; Object oMissing = System.Reflection.Missing.Value; // Open Mail Merge Template oWrdDoc = oWord.Documents.Open(oTemplatePath); // Open New Document (Empty) // Note: I tried programmatically starting a new word document instead of opening an exisitng "blank", // bu when the copy/paste operation occurred, formatting was way off. The blank document below was // generated by taking a copy of the FullMailMerge.doc, clearing it out, and saving it, thus providing // a kind of formatted "template". string newDocument = projectDirectory + "\\NewDocument.doc"; oNewWrdDoc = oNewWord.Documents.Open(newDocument); // Open Mail Merge Datasource oWrdDoc.MailMerge.OpenDataSource(docSource, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing); // Execute Mail Merge (Opens Completed Mail Merge Documents Titled "Letters1") oWrdDoc.MailMerge.Execute(); int docCnt = oWord.ActiveDocument.Sections.Count - 1; int cnt = 0; while (cnt != docCnt) { cnt++; string newFilename = ""; // Copy Desired Section from Mail Merge oWord.ActiveDocument.Sections[cnt].Range.Copy(); // Set focus to the New Word Doc instance oNewWord.Activate(); // Paste copied range to New Word Doc oNewWord.ActiveDocument.Range(0, 0).Paste(); // THIS IS THE POINT WHERE I GET THE ERROR MENTIONED WHEN NOT USING A BREAKPOINT. foreach (ListViewItem lvI in lvData.Items) { if (lvI.Checked) // Get first checked lvI in lvData to use for generating filename { updateAddrChngHistory(lvI.SubItems[18].Text); string fileSys = lvI.SubItems[14].Text.ToUpper(); string memNo = lvI.SubItems[0].Text; newFilename = fileSys + "%" + memNo + "%" + "" + "%" + "" + "%" + "CORRESPONDENCE%OUTGOING - ACKNOWLEDGEMENT%" + DateTime.Now.ToString("yyyy-MM-dd-hh.mm.ss.ffffff") + ".doc"; lvI.Remove(); // Delete from listview the lvI used for newFilename break; // Break out of foreach loop } } // Save New Word Doc oNewWord.ActiveDocument.SaveAs2(docTempDir + newFilename); // Clear New Word Doc oNewWord.ActiveDocument.Content.Select(); oNewWord.Selection.TypeBackspace(); } // Hides my new word instance used to save each individual section of the full Mail Merge Doc oNewWord.Visible = false; // MessageBox.Show(new Form() { TopMost = true }, "Click OK when finished."); MessageBox.Show(new Form() { TopMost = true }, "Click OK when finished."); oNewWord.ActiveDocument.Close(doNotSaveChanges); // Close the Individual Record Document oNewWord.Quit(); // Close Word Instance for Individual Record oWord.ActiveDocument.Close(doNotSaveChanges); // Close the Full Mail Merge Document (Currently ALSO closes the Template document) // oWord.Documents.Open(docTempDir + "FullMailMerge.doc"); oWord.Quit(doNotSaveChanges); // Close the Mail Merge Template MessageBox.Show("Mail Merge Completed, Individual Documents Saved, Instances Closed."); } catch (Exception ex) { LogException(ex); MessageBox.Show("Source:\t" + ex.Source + "\nMessage: \t" + ex.Message + "\nData:\t" + ex.Data); // Close all Word processes Process[] processes = Process.GetProcessesByName("winword"); foreach (var process in processes) { process.Close(); } } finally { } }

解决方案

As Andrew Barber point out that my way cause performance loss when handling exception.

And the article referenced by Hans Passant did provide a GREAT way with option 3.

----below will cause performance loss

when it is busy, need a retry after some period of time.

may this function be helpful to retry

use lambda (delegate) as parameter

Usage 1

var selectionLocal = selection; var range = RunWithOutRejected(() => selectionLocal.Range);

Usage 2

RunWithOutRejected( () => following.Value.Range.FormattedText.HighlightColorIndex = WdColorIndex.wdGray25);

Usage 3

var nameLocal = name; var bookmark = RunWithOutRejected(() => winWordControl .GetDocument() .Bookmarks.Add(nameLocal, range)); name = RunWithOutRejected(() => bookmark.Name); return new KeyValuePair(name, bookmark);

ps: when interop MSword using this function, the code _application.Selection.PasteSpecial(); failed

public static T RunWithOutRejected<T>(Func<T> func) { var result = default(T); bool hasException; do { try { result = func(); hasException = false; } catch (COMException e) { if (e.ErrorCode == -2147418111) { hasException = true; } else { throw; } } catch (Exception) { throw; } } while (hasException); return result; } }

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呼叫由被叫方拒绝。（从HRESULT异常：0x80010001（RPC