输出 浮点数 10 如何显示小数点儿 为 10.0呢？ 输出 浮点数 10 如何显示小数点儿 为 10.0呢？ __________________________________________________________________________ tostring(f1) __________________________________________________________________________ ToString( "f1 "); __________________________________________________________________________ Console.Write( "value={0:F1} ",10); __________________________________________________________________________ format(a,"0.0 ") __________________________________________________________________________