{ KŸLIN }

Data types . The Excel driver recognizes only a limited set of data types. For example, all numeric columns are interpreted as doubles (DT_R8), and all string columns (other than memo columns) are interpreted as 255-character Unicode strings (DT_WSTR). Integration Services maps the Excel data types as follows: Numeric double-precision float (DT_R8) Currency currency (DT_CY) Boolean Boolean (DT_BOOL) Date/time datetime (DT_DATE) String Unicode string, length 255 (DT_WSTR) Memo Unicode text stream (DT_NTEXT) MSDN

1.先將桌面的小圖示給他框起來記得是用滑鼠的右鍵來框  2.用滑鼠框好了放開右鍵會出下面的按鍵在按一下 3.接著輸入所框起來的群組名稱在按下ｏｋ 4.最後就大告成了如下圖所示看來還不錯啦免錢的 工具下載