ParameterDirections 列舉型別

Defines the type of the parameters available to use in the SQL statement that the Execute SQL task runs.

此列舉型別具有允許其成員值之位元組合的 FlagsAttribute 屬性。

命名空間： Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask
組件： Microsoft.SqlServer.SQLTask (在 Microsoft.SqlServer.SQLTask.dll 中)

語法

'宣告
<FlagsAttribute> _
Public Enumeration ParameterDirections
'用途
Dim instance As ParameterDirections

[FlagsAttribute]
public enum ParameterDirections

[FlagsAttribute]
public enum class ParameterDirections

[<FlagsAttribute>]
type ParameterDirections

public enum ParameterDirections

	成員名稱	描述
	Input	The parameter is an input parameter that passes a value to the SQL statement.
	Output	The parameter is an output parameter that returns a value to the Execute SQL task.
	ReturnValue	The parameter is a return code that returns an integer value from a stored procedure to the Execute SQL task.

Parameters are used to exchange data between the Execute SQL task and the queries or stored procedures it calls. For more information about parameters, see 參數 (Database Engine) and 使用 OUTPUT 參數傳回資料.