Parameters TChar aChar The fill character. TInt aLength The number of fill characters to be appended. This value must be non-negative otherwise the function raises a USER 23 panic.是什么意思_Parameters TChar aChar The fill character. TInt aLength The number of fill characters to be appended. This value must be non-negative otherwise the function raises a USER 23 panic.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句