C程序读取Excel文件 [英] C program to read excel file

问题描述

是否可以创建一个C程序来读取excel文件?

Is there any way to create a C program to read excel file?

推荐答案

是否可以创建一个C程序来读取excel文件? ?
是的！

现在，既然您知道可以，那么希望您尝试执行此操作时会遇到问题.

Is there any way to create a C program to read excel file?
Yes!

Now, since you know it can be, we hope you will be back with an issue when you try to do the same.

尝试以下操作: ^ ]

在第4列第10行中输入一个值:

Try this: DispHelper[^]

Put a value into column 4 row 10:

dhPutValue(xlSheet, L".Cells(%d,%d) = %s", 10, 4, szCellText);

Excel公开了COM API，因此您可以从C中使用它. ，这将是一个非常困难的任务.从C ++甚至C#(通过互操作)执行此操作会容易得多.


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你猜怎么着?事实证明，Excel具有C API(无需执行COM路由).

请参阅 http://msdn.microsoft.com/en-us/library/bb687829.aspx [ ^ ]


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快速阅读表明，编写更快的功能可能更多，因此它可能不是独立的.因此，尽管可以使用它，但您可能仍需要使用COM.

Excel exposes a COM API, so you could use that from C. But unelss your COM skills are exceptionally good, it will be a very difficult task. It would be far easier to do this from C++ or even C# (via interop).


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Guess what? Turns out Excel has a C API (no need to go the COM route).

See http://msdn.microsoft.com/en-us/library/bb687829.aspx[^]


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A quick read indicates that maybe it''s more for writing faster functions, so it''s probably not stand-alone. So while you can use that, you''d probably still need to use COM.

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