getExpression是一个系统函数,取得变量的定义表达式,改别的名字就好了getExpression Method Retrieves the expression for the given property. Syntax vExpression = object.getExpression(sPropertyName) Parameters sPropertyName Required. String that specifies the name of the property from which to retrieve the expression. Return Value Variant. Returns a variant value representing the expression of the property
Retrieves the expression for the given property.
Syntax
vExpression = object.getExpression(sPropertyName)
Parameters
sPropertyName Required. String that specifies the name of the property from which to retrieve the expression. Return Value
Variant. Returns a variant value representing the expression of the property