IDTSPrecedenceConstraints100.Add 方法
此 API 支持 SQL Server 2012 基础结构,但不能通过代码直接使用。
Adds the specified IDTSExecutable100 as a precedence constraint to the IDTSPrecedenceConstraints100 collection.
命名空间: Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集: Microsoft.SqlServer.DTSRuntimeWrap(在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中)
语法
声明
Function Add ( _
pExecFrom As IDTSExecutable100, _
pExecTo As IDTSExecutable100 _
) As PrecedenceConstraint
用法
Dim instance As IDTSPrecedenceConstraints100
Dim pExecFrom As IDTSExecutable100
Dim pExecTo As IDTSExecutable100
Dim returnValue As PrecedenceConstraint
returnValue = instance.Add(pExecFrom, _
pExecTo)
PrecedenceConstraint Add(
IDTSExecutable100 pExecFrom,
IDTSExecutable100 pExecTo
)
PrecedenceConstraint^ Add(
IDTSExecutable100^ pExecFrom,
IDTSExecutable100^ pExecTo
)
abstract Add :
pExecFrom:IDTSExecutable100 *
pExecTo:IDTSExecutable100 -> PrecedenceConstraint
function Add(
pExecFrom : IDTSExecutable100,
pExecTo : IDTSExecutable100
) : PrecedenceConstraint
参数
- pExecFrom
类型:Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSExecutable100
The executable that is before the precedence constraint.
- pExecTo
类型:Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSExecutable100
The executable that is after the precedence constraint.
返回值
类型:Microsoft.SqlServer.Dts.Runtime.Wrapper.PrecedenceConstraint
The PrecedenceConstraint object.
注释
For more information, see PrecedenceConstraints.