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This interface extends the IHTMLEventObj, IHTMLEventObj2, and IHTMLEventObj3 interfaces. In addition, this interface provides access to the IHTMLEventObj4::wheelDelta property.
Members
The IHTMLEventObj4 interface inherits from the IDispatch interface. IHTMLEventObj4 also has these types of members:
- Properties
Properties
The IHTMLEventObj4 interface has these properties.
| Property | Description |
|---|---|
Retrieves the distance and direction the wheel button has rolled. |
Requirements
Minimum supported client |
Windows XP |
Minimum supported server |
Windows 2000 Server |
Header |
Mshtml.h |
IDL |
Mshtml.idl |
DLL |
Mshtml.dll |