this is a wtl toolbar helper cla

this is a wtl toolbar helper cla

WTL的工具栏与状态栏的更新是在OnIdle中进行的更新。 所有，必须显示的进行添加UIUpdateXXXBar()函数来完成对状态栏或者工具栏的更新。-WTL toolbar and status bar of the update is carried out in the OnIdle updates. All, must be shown to add UIUpdateXXXBar () function to com