C++传递参数不全

Question

#include<atlstr.h>int main(){     /*系统变量注册表 \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment*/     HKEY Key;     DWORD dwKeyValue = 1;     CString sConvertStr = "C:\\Program Files\\Java\\jdk1.8.0_181";     HKEY TestKey;     if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, TEXT("SYSTEM\\CurrentControlSet\\Control\\Session             Manager"), 0, KEY_READ | KEY_WRITE, &TestKey) == ERROR_SUCCESS) {     RegCreateKey(TestKey, "Environment", &Key); // 设置键值     if (ERROR_SUCCESS != RegSetValueEx(Key, "JAVA_HOME", 0, REG_EXPAND_SZ, (CONST BYTE *)sConvertStr.GetBuffer(0), sizeof(DWORD))) { } } RegCloseKey(TestKey); return 0;}