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KeyPressExtended键盘按下并自动弹起某个按键
KeyPressExtended
KeyPressExtended = KeyDownExtended + Delay + KeyUpExtended
按下后会延迟"键盘_设置随机间隔"毫秒数后自动弹起
LONG KeyPressExtended(virtualKeyCode)
virtualKeyCode: 按键码
virtualKeyCode
1: 成功
0: 失败