// 修正内容：

// 1.产生作用范围由原来的一个Form扩大到整个Application。

// 即一个应用程序只需要在主form放一个tdosmove就行.

// 2.修正控件已释放，但是指针不为空而导致的非法内存访问异常。

// 3.修正TActiveColor显示不稳定。-/ / amended as : / / 1. have a role in the original scope of a Form expand to the whole of Application. / / That is, only one application needs at the main form a tdosmove up on the trip. / / 2. Controls amendment has been released, but not for air targets, resulting from the illegal memory access anomalies. / / 3. TActiveColor show that instability.