获取排在数据网格 [英] Get row in datagrid

问题描述

我试图让行是这样的：

DataGridRow row = (DataGridRow)dataGrid.ItemContainerGenerator.ContainerFromIndex(i);
TextBlock cellContent = dataGrid.Columns[0].GetCellContent(row) as TextBlock;

但我只拿到了空。是否有另一种解决方案？我在做什么错了？

But I only got null. Is there another solution? What am I doing wrong?

我想从我的细胞中获取数据。我的细胞是复选框。

I want to get data from my cells. My cells are checkboxes.

推荐答案

这取决于如何/当你正试图获得这些数据。 WPF是用来访问由的ItemsSource绑定的对象的数据更多的齿轮。所以，如果你的ItemsSource是为MyObject的列表，那么特定的行会式MyObject的，而不是一个纯粹的DataRow的。

This depends on how / when you are attempting to get this data. WPF is more geared towards accessing the data by the objects bound in the ItemsSource. So, if your ItemsSource is a List of MyObject, then the specific row will be of type MyObject instead of a pure DataRow.

如果您是通过点击它来访问数据，你可以做这样的事情：

If you are accessing the data by means of clicking on it, you can do something like this:

var currentItem = myDataGrid.SelectedItem as MyObject;

现在，你在它当前的MyObject的原定形式，而不是在网格采摘。

Now, you have the current MyObject in it's originally intended form rather than picking at the grid.

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