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Evaluate 方法

此 API 支援 .NET Framework 結構，但並不是針對直接從程式碼使用而設計。

命名空間：  Microsoft.SqlServer.Dts.Runtime.Wrapper
組件：  Microsoft.SqlServer.DTSRuntimeWrap (在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中)

語法

'宣告
Public Overridable Sub Evaluate ( _
    pVariableDispenser As IDTSVariableDispenser100, _
    <OutAttribute> ByRef pvResult As Object, _
    vbSetVariable As Boolean _
)
'用途
Dim instance As ExpressionEvaluatorClass
Dim pVariableDispenser As IDTSVariableDispenser100
Dim pvResult As Object
Dim vbSetVariable As Boolean

instance.Evaluate(pVariableDispenser, _
    pvResult, vbSetVariable)

public virtual void Evaluate(
    IDTSVariableDispenser100 pVariableDispenser,
    out Object pvResult,
    bool vbSetVariable
)

public:
virtual void Evaluate(
    [InAttribute] IDTSVariableDispenser100^ pVariableDispenser, 
    [OutAttribute] Object^% pvResult, 
    [InAttribute] bool vbSetVariable
)

abstract Evaluate : 
        pVariableDispenser:IDTSVariableDispenser100 * 
        pvResult:Object byref * 
        vbSetVariable:bool -> unit 
override Evaluate : 
        pVariableDispenser:IDTSVariableDispenser100 * 
        pvResult:Object byref * 
        vbSetVariable:bool -> unit 

public function Evaluate(
    pVariableDispenser : IDTSVariableDispenser100, 
    pvResult : Object, 
    vbSetVariable : boolean
)

參數

實作

IDTSExpressionEvaluator100. . :: . .Evaluate(IDTSVariableDispenser100, Object%, Boolean)