Silverlight Combobox Selection改变了事件问题 [英] Silverlight Combobox Selection changed event problem

问题描述

我在DataGrid中有超链接按钮，并在其中绑定索引。当我在DataGrid中单击Hyperlink时，它必须选择ComboBox项;基于组合框中的选定项目，我必须加载页面中的其余控件。



当我正常更改组合框中的选择时，选择更改事件正在触发但是当我来自超链接时，选择更改事件没有触发;



cbgrpsList.SelectedIndex = i; - > i来自DataGrid超链接按钮。

cbgrpsList.SelectionChanged + = new SelectionChangedEventHandler（cbgrpsList_SelectionChanged）;



有人可以帮忙...



提前致谢，



问候，

Murali。

Hi,

I have Hyperlink button in the DataGrid, and binding with index in it. When I click on Hyperlink in DataGrid it has to select ComboBox item; Based on the selected item in Combo Box I have to load the remaining controls in the page.

When I normally changing selection in Combo Box, the selection changed event is firing but when I coming from Hyperlink, selection changed event is not firing;

cbgrpsList.SelectedIndex = i; --> "i" is from the DataGrid Hyperlink Button.
cbgrpsList.SelectionChanged += new SelectionChangedEventHandler(cbgrpsList_SelectionChanged);

Can somebody help in this...

Thanks in advance,

Regards,
Murali.

推荐答案

你必须设置



cbgrpsList.SelectionChanged + = new SelectionChangedEventHandler（cbgrpsList_SelectionChanged）;



超链接点击操作，例如你可以在你的Constractor中设置它。

you must set

cbgrpsList.SelectionChanged += new SelectionChangedEventHandler(cbgrpsList_SelectionChanged);

out of hyperlink click action, for example you can set it in your Constractor.

这篇关于Silverlight Combobox Selection改变了事件问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！