IsStatusBar()
语法
Result = IsStatusBar(#StatusBar)概要
Tests if the given status bar number is a valid and correctly initialized status bar.
参数
#StatusBar The status bar to use.
返回值
Nonzero if the status bar is valid, zero otherwise.
Remarks
This function is bulletproof and may be used with any value. This is the correct way to ensure a status bar is ready to use.
参阅
CreateStatusBar()
已支持操作系统
所有