如何在Silverlight 2中清除DataGrid? [英] How to Clear DataGrid in silverlight 2 ?

问题描述

我想在Silverlight 2中清除数据网格中的所有项目，然后重新加载新项目.


有人知道怎么做吗?

I want to clear all items from my datagrid in silverlight 2 and reload it with new items.


Does anyone know how to do that?

推荐答案

尝试

DataGrid d;
d.ClearValue(DataGrid.ItemsSourceProperty)

它清除了网格，但是数据源也被删除了，所以这不是一个好方法.

DataSource1.Clear();

是这样做的好方法.

It clear the grid but the data source also remove so this is not a good way of doing that.

DataSource1.Clear();

is good way of doing that.

如果您的数据网格已绑定到集合，则可以尝试
dataGrid.ItemsSource = null.这将清除数据网格并取消收集.

if your datagrid is bound to a collection, you can try
dataGrid.ItemsSource = null. This will clear the datagrid and collection is nullified.

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