C# Ribbon Invalidate使我的outlook加载项崩溃_C#_Outlook Addin_Ribbon_Invalidation

C# Ribbon Invalidate使我的outlook加载项崩溃

C# Ribbon Invalidate使我的outlook加载项崩溃,c#,outlook-addin,ribbon,invalidation,C#,Outlook Addin,Ribbon,Invalidation,我有一个相当大的outlook外接程序，其中包含以下ribbon.xml: <?xml version="1.0" encoding="UTF-8"?> <customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="Ribbon_Load"> <ribbon> <tabs> <tab idMso="TabMail">

我有一个相当大的outlook外接程序，其中包含以下

ribbon.xml:

<?xml version="1.0" encoding="UTF-8"?>
<customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="Ribbon_Load">
  <ribbon>
    <tabs>
      <tab idMso="TabMail">
    <group id="groupViewHome" label="View tasks">
      <toggleButton id="buttonToggleHistoryHome" getLabel="getLabelToggleHistory" imageMso="ControlToggleButton" onAction="toggleHistory_Click" size="large" getPressed="getEnabledToggleHistory" />
    </group>
      </tab>
      <tab idMso="TabAddIns" label="DCP">
    <group id="groupCreateTask" label="Create a task">
      <button id="buttonNewTask" label="New Task" imageMso="QueryAppend" onAction="buttonNewTask_Click" size="large" getEnabled="getMailSelected" />
    </group>
    <group id="groupEdit" label="Edit a task">
      <button id="buttonAddSelection" label="Copy selection to task" imageMso="QueryUpdate" onAction="selectedText_Click" size="large" getEnabled="getMailAndIDSelected"/>
    </group>
    <group id="groupView" label="View tasks">
      <button id="buttonTaskHistory" imageMso="FileDocumentInspect" onAction="taskInfo_Click" getLabel="getButtonHistoryLabel" />
      <toggleButton id="buttonToggleHistory" getLabel="getLabelToggleHistory" imageMso="ControlToggleButton" onAction="toggleHistory_Click" getPressed="getEnabledToggleHistory" />
      <checkBox id="buttonTriggerMail" label="Toggle auto-history" onAction="Trigger_Click" getPressed="getInitialTriggerState"/>
    </group>
    <group id="groupAttach" label="Attachments">
      <button id="saveMail2" label="Add mail as .msg attachment" imageMso="AttachItem" onAction="saveMail_Click" getEnabled="getMailAndIDSelected"/>
      <button id="selectAttach" label="Select attachments to add" imageMso="AttachMenu" onAction="selectAttach_Click" getEnabled="getMailAndIDSelectedAndAttach"/>
    </group>
    <group id="groupLinks" label="Hyperlinks">
      <button id="addLinkToMail" label="Add task link to mail body" imageMso="HyperlinkInsert" onAction="addLink_Click" size="large" getEnabled="getMailAndIDSelected"/>
    </group>
      </tab>
    </tabs>
  </ribbon>
  <contextMenus>
    <contextMenu idMso="ContextMenuReadOnlyMailText">
      <menu id="dcp" label="DCP">
    <button id="selectedText" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click"/>
    <button id="addTask" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailTable">
      <menu id="dcp3" label="DCP">
    <button id="selectedText2" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click"/>
    <button id="addTask3" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailTableCell">
      <menu id="dcp4" label="DCP">
    <button id="selectedText3" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click"/>
    <button id="addTask4" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailListTable">
      <menu id="dcp5" label="DCP">
    <button id="selectedText4" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click"/>
    <button id="addTask5" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailPictureTable">
      <menu id="dcp6" label="DCP">
    <button id="selectedText5" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click" />
    <button id="addTask6" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailTextTable">
      <menu id="dcp7" label="DCP">
    <button id="selectedText6" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click"/>
    <button id="addTask7" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailTableWhole">
      <menu id="dcp8" label="DCP">
    <button id="selectedText7" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click" />
    <button id="addTask8" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailList">
      <menu id="dcp9" label="DCP">
    <button id="selectedText8" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click" />
    <button id="addTask9" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuReadOnlyMailHyperlink">
      <menu id="dcp10" label="DCP">
    <button id="selectedText9" label="Copy selection to task" imageMso="CitationInsert" onAction="selectedText_Click" />
    <button id="addTask10" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuMailItem">
      <menu id="dcp2" label="DCP">
    <button id="buttonTaskHistoryMail" label="View task history" imageMso="SourceControlShowHistory" onAction="taskInfo_Click" />
    <button id="addTask2" label="New task" imageMso="GoToNewRecord" onAction="buttonNewTask_Click" />
    <button id="saveMail" label="Add mail as .msg attachment" imageMso="AttachItem" onAction="saveMail_Click" />
      </menu>
    </contextMenu>
    <contextMenu idMso="ContextMenuAttachments">
    <button id="buttonAddAttachment" label="Add attachment to task" imageMso="AttachMenu" onAction="addAttachment_Click"/>
    </contextMenu>
  </contextMenus>
</customUI>

如果在新的Visual Studio实例中进行调试，则会得到以下结果：

OUTLOOK.EXE中0x70B5B2A7（MSO.DLL）处未处理的异常：0xC0000005:访问冲突读取位置0x00000000。

如果我从我的解决方案中调试代码，我永远无法捕获错误，也不会说它有未处理的错误。它只是崩溃了。

（根据我们在评论中的讨论发布了一种“答案”）

如果您无法捕获它或记录日志（不要只捕获异常，将某些内容放入转储-您可以转储到临时用户文件夹中）

我最好的建议是，

旧的“分而治之”

——删除所有东西（你已经说过只有“标志”导致了它），只需留下一个按钮，其中包含一件东西——“返回”所有方法，直到你得到一个导致所有问题的方法——类似这样的东西

（用于功能区等的OL XML系统非常容易出错-因此您需要检查所有内容（要仔细）-并且OL错误不是非常具有描述性，大多数时候只是崩溃。顺便说一句，如果您只是删除整个上下文菜单，会发生什么情况？）

提出你的建议——如何从中分辨：）我的失效方法非常简单，很可能不是问题所在。不过，如果你想编辑我的问题，我会发布一些，告诉你失效的方法。这不是我想要的：）-在调试中运行它，并尝试捕获以查看发生了什么-你几乎可以得到大多数错误-或日志。隔离并清除除“罪魁祸首”之外的所有其他因素，这样可以缩小范围。它可能是很多东西，w/OL，很难说，让它更具体-我可以帮助，但需要一些东西是的，这是OL-如果你不能捕获它或记录（不要只是捕获异常，把一些东西转储-你可以转储到临时用户文件夹）-我最好的建议，良好的旧分而治之-删除一切（你已经说过只有“标志”导致了它），只需留下一个按钮，其中有一件事-“返回”所有方法，直到你得到一个导致所有问题的方法-类似这样的。。。

public bool getEnabledToggleHistory(IRibbonControl control)
{
   return toggleHistoryPanelState;
}

public bool getMailSelected(IRibbonControl control)
{
    try
    {
        MailItem mailItem = getMail();
        if (mailItem != null)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
    catch (System.Exception ex)
    {
        return false;
    }
}

public bool getMailAndIDSelected(IRibbonControl control)
{
    return mailAndIDSelected;
}

public bool getMailAndIDSelectedAndAttach(IRibbonControl control)
{
    if (hasAttachments && mailAndIDSelected)
    {
        return true;
    }
    return false;
}