ServerConnection.ExecuteScalar 方法
包括受保护的成员
包括继承的成员
Executes a Transact-SQL statement and returns the first column of the first row as a value type.
此成员被重载。有关此成员的完整信息，包括语法、用法和示例，请单击重载列表中的名称。
重载列表
| 名称 | 说明 | |
|---|---|---|
.gif "公共方法") |
ExecuteScalar(StringCollection) | Executes a batch of Transact-SQL statements and returns the first column of the first row as an object value. |
|
ExecuteScalar(String) | Executes a Transact-SQL statement and returns the first column of the first row as an object value. |
页首
注释
If multiple batches are specified by using a StringCollection object then the result is an array of value types.