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单项选择题 You write the following code segment to call a function from the Win32 Application Programming Interface (API) by using platform invoke.   string personName = "N?el";  string msg = "Welcome " + personName + " to club ’’!";  bool rc = User32API.MessageBox(0, msg, personName, 0);  You need to define a method prototype that can best marshal the string data. Which code segment should you use?()

A、A

B、B

C、C

D、D

  • C
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