按降序排列数字 [英] Sorting numbers in descending order

问题描述

我有 20 个文本框.每个都包含一个特定的数字.我希望 textbox1 到 textboxN 的数字按降序排列.如果任何文本框的值为零，那么我想保留该文本框原样.需要 vb.net 中的示例代码.

I have 20 textboxes. each contains a particular number . I want the textbox1 to textboxN to have the numbers in the descending order. If any of the textbox has a zero value then I want to leave that textbox as it is. A sample code in vb.net needed.

推荐答案

  Dim txt As New List(Of TextBox)
    Dim q = From i In txt 
            Where CInt(i.Attributes("value")) > 0 
            Order By CInt(i.Attributes("value")) Descending 
            Select i

想对您的收藏尝试一些简单的 linq 查询吗?

Whana try some simple linq query over your collection?

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