dataGrid wpf应用程序 [英] dataGrid wpf application

问题描述

我在wpf应用程序dataGrid1.ItemsSource = ds.DefaultView中填充dataGrid；但是我想从此datagrid中删除数据，然后再次填充datagrid，任何一种方法都可以帮助我

i fill dataGrid in wpf application dataGrid1.ItemsSource = ds.DefaultView; but i want to remove data from this datagrid and again fill datagrid any oan can help me

推荐答案

Datagrid，然后从另一个数据集中加载数据?

如果是这样，类似:

Do you mean that you''re trying to clear the items in the Datagrid and then load the data from another dataset?

If that''s the case, something like:

if(datagrid.itemsource != null)
    datagrid.itemsource = null;

然后像上面已经做的那样提供一个新的数据源:

dataGrid1.ItemsSource = ds.DefaultView;

and then provide a new datasource like you''re already doing above:

dataGrid1.ItemsSource = ds.DefaultView;

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