DDE 服务器窗口 - 应用程序错误
我有一个 ac# 应用程序，它打开 excel 的 COM 实例，并通过 oleDB 将 Access 2000 数据库中的一些数据转储到工作表上，然后释放 excel 对象，但是在关闭程序后我得到一个带有标题栏的窗口：
DDE Server Error: [applicationName.exe] - Application Error
我认为我已将问题范围缩小为在关闭程序之前关闭 Excel 的问题。 考虑到这是我创建的 com 对象的问题，我检查了代码并尝试找到存储 Excel COM 对象的每个位置，并确保在将其设置为 null 之前将其释放。 我忽略了那些我没有存储的对象，例如
excelSheet.GetRange("A1", "A1).Value2 = "Hello";
我仍然收到错误，并且我认为我已经释放了所有存储的 COM 对象，是否还有其他原因导致我仍然收到此错误？
I have a c# application that opens up a COM instance of excel and dumps some data from an Access 2000 database via oleDB onto the sheet then releases the excel object, but I get a window after I close the program with the title bar:
DDE Server Error: [applicationName.exe] - Application Error
I think I've narrowed this down to be an issue with closing excel before I close my program. Figuring this was an issue with the com objects I created, I went through my code and tried to find every place where I stored an Excel COM object and make sure it was released before setting it to null. I ignored ones I didn't store e.g.
excelSheet.GetRange("A1", "A1).Value2 = "Hello";
I still recieve the error and I think I've released all my stored COM objects, is there another reason I might still be getting this error?
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也许您没有正确清理 Excel 引用？
查看此线程了解如何操作这。
Perhaps you're not properly cleaning up your Excel references?
Check out this thread on how to do this.