short Port = *(short*) lpParam;这个语句是什么意思?
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![short Port = *(short*) lpParam;这个语句是什么意思?](/uploads/image/z/14627533-13-3.jpg?t=short+Port+%3D+%2A%28short%2A%29+lpParam%3B%E8%BF%99%E4%B8%AA%E8%AF%AD%E5%8F%A5%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%3F)
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short Port = *(short*) lpParam;这个语句是什么意思?
short Port = *(short*) lpParam;这个语句是什么意思?
short Port = *(short*) lpParam;这个语句是什么意思?
lpParam是void型的指针,(short *)将它强制转换成short型的指针.
*(short *)取到这个指针的值,并赋值给Port 变量.