如何为命令字段添加postbacktrigger

问题描述

在我的应用程序中，我正在使用gridview的更新面板.在那个gridview中，我使用了一个Commandfield控件.单击命令字段按钮时，我为此gridview selectedindexchangge做一些动作.现在我的问题是我想为该命令字段添加postbacktrigger.如果可能，如何在代码级别添加postbacktrigger.这是代码:

Hi,

In my application I am using the update panel for the gridview. In that gridview I am using one commandfield control. I am doing some action for this gridview selectedindexchangge when the commandfield button is clicked. Now my problem is I want to add the postbacktrigger for that commandfield is that possible. If possible, how to add the postbacktrigger in code level. Here is the code:

<asp:CommandField  ButtonType="Button" HeaderText="View" SelectText="View"
                                            ShowSelectButton="True" />

预先感谢

Thanks in advance

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