关于为学生分配等级... [英] Regarding Assign Ranks to Student...

问题描述

大家好......





我有一个问题我需要为学生分配等级我在DataTable中有值，并且我在数组中有相同的值....



例如我想要像下面这样的输出





总计---排名

210 --- 3

300 --- 1
250 --- 2





请帮助我.....



在此先感谢.......

Hello Every one...


I have one Question I need assign rank to Students I have values in DataTable as well as i have same vlaues in array....

For Example i want out put like below


Total---Rank
210 --- 3
300 --- 1
250 --- 2


Please Help me.....

Thanks In Advance.......

推荐答案

您可以使用Array.Sort方法（数组，数组） [ ^ ]方法。将''Total''数组作为第一个参数传递，并将原始索引数组（以跟踪它们）作为第二个参数传递。

You might use the Array.Sort Method (Array, Array)[^] method. Passing the ''Total'' array as first argument and the array of original indices (to keep track of them) as second one.

感谢您使用....... .......



但我没有得到必要答案............

thanks for u rly..............

But I didn''t get Required Answer............

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