ASP.Net DataGrid列名称 [英] ASP.Net DataGrid Column Names

问题描述

是否有一种方法可以命名数据网格的列，从而能够
用名字来称呼他们?我知道dgTemp.Columns(8)的概念；但是，如果我
指的是Column(8)，稍后，我在datagrid中插入一列，在那之前
专栏，我必须了解和调整后面代码中的所有索引引用.

还是有一个基于列的HeaderText返回列索引的函数?

谢谢，
Steve

Is there a way to name the columns of a datagrid in such a way as to be able to
refer to them by name? I''m aware of the dgTemp.Columns(8) concept; however, if I''m
referring to Column(8) and at a later date, I insert a column in the datagrid before that
column, I have to know and adjust all of the index references in the code behind.

Or is there a function which returns the column index based on the HeaderText of the column?

Thanks,
Steve

推荐答案

您总是可以编写一个小的转换器实用程序，该实用程序接受一个datagrid对象和一个请求的标头文本，以返回适当的列索引.

You could always write a small converter utility that takes in a datagrid object and a requested header text returning the appropriate column index.

private int GetColumnIndexByHeaderText( DataGrid dgObj, string headerText )
{
   // Loop through the columns and when you find the appropriate header text return the index.
}

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