ExecuteScalar 方法 (StringCollection)
Executes a batch of Transact-SQL statements and returns the first column of the first row as an object value.
命名空间： Microsoft.SqlServer.Management.Common
程序集： Microsoft.SqlServer.ConnectionInfo（在 Microsoft.SqlServer.ConnectionInfo.dll 中）
语法
声明
Public Function ExecuteScalar ( _
sqlCommands As StringCollection _
) As Object()
用法
Dim instance As ServerConnection
Dim sqlCommands As StringCollection
Dim returnValue As Object()
returnValue = instance.ExecuteScalar(sqlCommands)
public Object[] ExecuteScalar(
StringCollection sqlCommands
)
public:
array<Object^>^ ExecuteScalar(
StringCollection^ sqlCommands
)
member ExecuteScalar :
sqlCommands:StringCollection -> Object[]
public function ExecuteScalar(
sqlCommands : StringCollection
) : Object[]
参数
- sqlCommands
类型：System.Collections.Specialized. . :: . .StringCollection
A StringCollection system object value that specifies the batches of Transact-SQL statements to be executed.
返回值
类型：array<System. . :: . .Object> [] () [] []
An object array value that specifies the first column of the first row for each result set.