Winform合并两列 [英] Winform Merging two columns

问题描述

我想以基本具有2个列标题的4列形式创建一个datagridview，即我只想合并2列的列标题.

I want to create a datagridview in a form with 4 columns basically which has only 2 column headers, ie i want to merge only the column headers of 2 columns.

预先感谢

推荐答案

我假设您要绑定到sql提供的数据表，对吗?如果是这样，为什么不将结果合并到数据表中并进行绑定.更简单，编程更少.

i assume you're binding to a sql-provided datatable, right? If so, why not combine the results in your datatable and bind that. Simpler, with less programming.

例如

SELECT col1 + ' ' + col2, col3 + ' ' + col4 FROM someTable ORDER BY col1 + ' ' + col2

财务版本:

SELECT col1 + ' ' + col2 AS 'Fancy Column Name 1' , 
col3 + ' ' + col4 AS 'Fancy Column Name 2 
FROM someTable ORDER BY col1 + ' ' + col2

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