Retrieves a value that indicates the state of the ALT key.
dhtml语法
[ bAltKeyDown = ] event.altKey
DHTML可能的值
| bAltKeyDown | Boolean that
receives one of the following values.| false | ALT key is not pressed. | | true | ALT key is pressed. |
|
The property is read-only.
The property has no default value.
Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see about dynamic properties.
是否符合公共标准
There is no public standard that applies to this property.
Applies To
更多语法参考
altLeft