IHTMLElement2::getExpression method

This element is obsolete and should no longer be used. Retrieves the expression for the given property.

Syntax

Variant* getExpression(
  [in] BSTR sPropertyName
);

sPropertyName [in]
BSTR that specifies the name of the property from which to retrieve the expression.

Pointer to a variant value representing the expression of the property.

The following syntax sections show how to retrieve an expression from supported Cascading Style Sheets (CSS) and DHTML Properties.

Use this syntax to retrieve an expression from a read/write property or from an IHTMLDocument2::expando property.
```
var sExpression = object.getExpression(sPropertyName)
```
Use this syntax to retrieve an expression from a CSS attribute.
```
var sExpression = object.style.getExpression(sPropertyName)
```