向WPF DataGrid添加按钮

本文介绍了向WPF DataGrid添加按钮的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想在WPF中创建一个 DataGrid 控件，其中每行的第一个单元格中都有一个按钮。单击此按钮将显示 RowDetailsTemplate 或SubRow。我的关注是如何添加一个按钮，显示/隐藏 RowDetailsTemplate ？

I want to create a DataGrid control in WPF in which there is a button in the first cell of each row. Clicking this button will show RowDetailsTemplate or SubRow. My concern is How do i add a button which will show/Hide the RowDetailsTemplate?

任何帮助将会非常大赞赏

Any help will be greatly appreciated

感谢

推荐答案

首先创建一个DataGridTemplateColumn以包含按钮：

First create a DataGridTemplateColumn to contain the button:

<DataGridTemplateColumn> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Click="ShowHideDetails">Details</Button> </DataTemplate> </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn>

当按钮被点击时，更新包含DataGridRow的DetailsVisibility：

When the button is clicked, update the containing DataGridRow's DetailsVisibility:

void ShowHideDetails(object sender, RoutedEventArgs e) { for(var vis=sender as Visual; vis!=null; vis = VisualTreeHelper.GetParent(vis) as Visual) if(vis is DataGridRow) { var row = (DataGridRow)vis; row.DetailsVisibility = row.DetailsVisibility==Visibility.Visible ? Visibility.Collapsed : Visibility.Visible; break; } }