IsBooleanExpression 方法
此 API 支援 基礎結構,但無法直接從您的程式碼使用。
For more information, see ExpressionEvaluator.
命名空間: Microsoft.SqlServer.Dts.Runtime.Wrapper
組件: Microsoft.SqlServer.DTSRuntimeWrap (在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中)
語法
'宣告
Sub IsBooleanExpression ( _
pVariableDispenser As IDTSVariableDispenser100, _
<OutAttribute> ByRef pvbIsBoolean As Boolean _
)
'用途
Dim instance As IDTSExpressionEvaluator100
Dim pVariableDispenser As IDTSVariableDispenser100
Dim pvbIsBoolean As Boolean
instance.IsBooleanExpression(pVariableDispenser, _
pvbIsBoolean)
void IsBooleanExpression(
IDTSVariableDispenser100 pVariableDispenser,
out bool pvbIsBoolean
)
void IsBooleanExpression(
[InAttribute] IDTSVariableDispenser100^ pVariableDispenser,
[OutAttribute] bool% pvbIsBoolean
)
abstract IsBooleanExpression :
pVariableDispenser:IDTSVariableDispenser100 *
pvbIsBoolean:bool byref -> unit
function IsBooleanExpression(
pVariableDispenser : IDTSVariableDispenser100,
pvbIsBoolean : boolean
)
參數
- pVariableDispenser
型別:Microsoft.SqlServer.Dts.Runtime.Wrapper. . :: . .IDTSVariableDispenser100
- pvbIsBoolean
型別:System. . :: . .Boolean%