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Deletes the keyframe rule with the given key.
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Syntax
HRESULT retVal = object.deleteRule(key);
Parameters
key [in]
Type: DOMStringThe key that describes the CSSKeyframeRule object to be deleted. The key must resolve to a number between 0 and 1, or the rule is ignored.
Return value
Type: HRESULT
This method can return one of these values.
| Return value | Description |
|---|---|
| S_OK | The operation completed successfully. |
Standards information
- CSS Animations Module Level 3, Section 5
Remarks
If a rule with the given key does not exist, the IHTMLMSCSSKeyframesRule::deleteRule method does nothing.