IHTMLEventObj::get


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IHTMLEventObj::get_button
HRESULT get_button(
    long *p
);
Retrieves which mouse button, if any, is pressed.

Returns S_OK if successful, or an error value otherwise.

p
Address of a long integer variable that receives one of these values:

0 No button.

1 Left button is pressed.

2 Right button is pressed.

4 Middle button is pressed.

This property is intended to be used with the onmousedown, onmouseup, and onmousemove events. For other events, it typically is 0 regardless of the state of the mouse buttons.

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0	No button.
1	Left button is pressed.
2	Right button is pressed.
4	Middle button is pressed.