So, in most cases you will need a meaningful header, an optimal number of columns, pagination, alternating row colors, proper column alignment, sorting and filtering capabilities and much more.
因此，在大多数情况下，需要一个有意义的表头，最佳的列数、分页、交替行颜色、适当列对齐、排序和过滤功能等等。
The meta data "{row: 1, column -> One} as A" means the UI element, a TextBox in our case, is in row 1 and the same column as where the header "One" is. The test code is very clean, for example
元数据“{row: 1, column -> One} as A”意味着我们例子中的UI元素——一个TextBox，处于第一行，并和header“One”处在同一列。
Markup shall be used to associate data cells and header cells for data tables that have two or more logical levels of row or column headers.
对付含有两个或更多个逻辑级别的行标头和列标头的数据表，应该利用标记来关联干系数据单位格和标头单位格。
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