delphi 显示多个swf文件

当Delphi使用TPageControl显示多个swf文件时，如果对TShockwaveFlash采用默认值的情况下，会发现不能显示的问题，经查阅资料，发现其属性seamlesstabbing默认值为true，当把其改为false，则显示正常。

官方资料：

Disabling seamless tabbing

This release of ActiveX Flash Player supports a new HTML parameter called SeamlessTabbing. The default value is true; set this parameter to false to disable "seamless tabbing", which allows users to use the Tab key to move keyboard focus out of a Flash movie and into the surrounding HTML (or the browser, if there is nothing focusable in the HTML following the Flash movie). ActiveX Flash Player has supported seamless tabbing since version 7.0.14.0. Disabling seamless tabbing restores the tabbing behavior of Flash Player 6, in which tabbing from the end of the tab order inside a Flash movie wraps the focus back to the first focusable object in the Flash movie. Here is an example of disabling seamless tabbing:

<object ... >
...
<param name="SeamlessTabbing" value="false">
...
</object>