IsGadget()
语法
Result = IsGadget(#Gadget)概要
Tests if the given gadget number is a valid and correctly initialized gadget.
参数
#Gadget The gadget to use.
返回值
Returns nonzero if the input is a valid gadget and zero otherwise.
Remarks
This function is bulletproof and can be used with any value. This is the correct way to ensure a gadget is ready to use.
参阅
FreeGadget()
已支持操作系统
所有