ExpressionEvaluatorClass.IsAssignmentExpression 方法

定义

确定表达式是否是赋值表达式。

public:
 virtual void IsAssignmentExpression(Microsoft::SqlServer::Dts::Runtime::Wrapper::IDTSVariableDispenser100 ^ pVariableDispenser, [Runtime::InteropServices::Out] bool % pvbIsBoolean) = Microsoft::SqlServer::Dts::Runtime::Wrapper::IDTSExpressionEvaluator100::IsAssignmentExpression;
[System.Runtime.InteropServices.DispId(6)]
public virtual void IsAssignmentExpression (Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariableDispenser100 pVariableDispenser, out bool pvbIsBoolean);
[<System.Runtime.InteropServices.DispId(6)>]
abstract member IsAssignmentExpression : Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariableDispenser100 * bool -> unit
override this.IsAssignmentExpression : Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariableDispenser100 * bool -> unit
Public Overridable Sub IsAssignmentExpression (pVariableDispenser As IDTSVariableDispenser100, ByRef pvbIsBoolean As Boolean)

参数

pVariableDispenser
IDTSVariableDispenser100

用于访问变量集合的对象。

pvbIsBoolean
Boolean

在此方法返回时,将包含一个值,该值指示表达式是否是赋值表达式。

实现

属性

适用于