try it, then you know it____________just do it , as love easily fade.

摘要： 1,use a VARIANT type to read dates of the worksheet sheet1Range objRange;VARIANT vaRead;objRange = sheet1.GetUsedRange(); //get all dates in the tabl... 阅读全文

摘要： Most string operations can use the same logic forUnicodeand forWindows code pages. The only difference is that the basic unit of operation is a 16-bit character (also known as a wide character) for Unicode and an 8-bit character for Windows code pages. The Windows header files provide several type d 阅读全文