检查连接线标线,并试图使用建议的方法,但没有结果。 我的问题涉及使用消费物价指数供应商从Excel档案中进口,因为我不理解,如果在Excel的进口档案中显示某些栏目(例如日期)是文字,那么在档案没有使用时就没有发生。 我的问题可以通过检查Xls档案是否公开/使用而暂时解决,因此我可以发出要求用户关闭档案的信息。
Thanks, Mihail
检查连接线标线,并试图使用建议的方法,但没有结果。 我的问题涉及使用消费物价指数供应商从Excel档案中进口,因为我不理解,如果在Excel的进口档案中显示某些栏目(例如日期)是文字,那么在档案没有使用时就没有发生。 我的问题可以通过检查Xls档案是否公开/使用而暂时解决,因此我可以发出要求用户关闭档案的信息。
Thanks, Mihail
这样做的一个办法是以排他性的方式打开档案。 如果档案在任何其他程序中开放,就会失败,而且这也将阻止其他程序打开,直到你结束处理。 例如:
File.Open("worksheet.xls", FileMode.Open, FileAccess.Read, FileShare.None);
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