例句與造句

1. Returns a single scalar value
   使用executescalar可返回單個值。
2. Object provides the capability to return single values using the
   Command對象使用executescalar方法提供了返回單個值的功能。
3. Method returns , as a scalar value , the value of the first column of the first row of the result set
   Executescalar方法以標量值的形式返回結果集第一行的第一列的值。
4. It's difficult to find executescalar in a sentence. 用executescalar造句挺難的