IHTMLElement2::setExpression Method

Sets an expression for an element object.

Syntax

HRESULT setExpression(
    BSTR sPropertyName,
    BSTR sExpression,
    BSTR sLanguage
    );

Parameters

sPropertyName
String (BSTR) that specifies the name of the attribute to which sExpression will be added.

sExpression

String (BSTR) that specifies any legal script. This string can include references to other properties on the current page. Array references are not allowed on object properties included in this script.

sLanguage

String (BSTR) that specifies the type of language. The language can be Microsoft® JScript® (compatible with ECMA 262 language specification) or Microsoft® Visual Basic® (VBScript).

Return Value

Returns S_OK if successful, or an error code otherwise.