ImageButton (asp.net) failed to work in IE10

When you are running your asp.net website (.net 3.5) in IE10 with some ImageButton-s together with the ScriptManager, you might have a chance in triggering the following error:

Sys.WebForms.PageRequestManagerServerErrorException input string was not in a correct format

To resolve this, you need to add the following script after the end of the "Form" HTML tag.

<script type="text/javascript">
    Sys.WebForms.PageRequestManager.getInstance()._origOnFormActiveElement = Sys.WebForms.PageRequestManager.getInstance()._onFormElementActive;
    Sys.WebForms.PageRequestManager.getInstance()._onFormElementActive = function (element, offsetX, offsetY) {
        if (element.tagName.toUpperCase() === 'INPUT' && element.type === 'image') {
            offsetX = Math.floor(offsetX);
            offsetY = Math.floor(offsetY);
        }
        this._origOnFormActiveElement(element, offsetX, offsetY);
    };
</script>

For more details, please read the following URL:

http://stackoverflow.com/questions/13299685/ie10-sending-image-button-click-coordinates-with-decimals-floating-point-values

Fullscreen Internet Explorer

To run the Internet Explorer in fullscreen,

   iexplore.exe -k

Below is the C++ code in calling Internet Explorer to show 2 tab pages in fullscreen mode:

 CComQIPtr sp = pActiveSite;
 (pActiveSite is IOleClientSite *)
 CComPtr m_pBrowser;
 HRESULT hr = sp->QueryService(IID_IWebBrowserApp, IID_IWebBrowser2,
                              (void**)&m_pBrowser);
 VARIANT_BOOL v = VARIANT_FALSE;
 VARIANT_BOOL v1 = VARIANT_TRUE;

 m_pBrowser->put_TheaterMode(v1);  
 m_pBrowser->put_TheaterMode(v);

Reference:
http://www.vistaheads.com/forums/microsoft-public-internetexplorer-general/289892-ie7-fullscreen-toggle-effect-programmatically-similar-like-f11.html