未触发ListView中的ItemCommand [英] ItemCommand in ListView is not fired

问题描述

我在ASP.net网站中使用了名为ListView_image的ListView控件，该listview仅显示一个图像列表，我想单击每个图像然后重定向到一个新页面，但是我不知道如何处理它.然后我尝试使用ItemCommand.但是我发现单击图像时无法调用此函数.
以下只是一个简单的测试.请注意，我只想测试何时触发此功能.
有人可以给我提示吗?请注意，图像列表已成功从数据源中显示.

I have used ListView control called ListView_image in my ASP.net website, the listview just displays the a image list, I want to click each one and then redirect to one new page, but I do not know how to do with it. then I try to use ItemCommand. But I found this function can not called when I click the image.
the following is just a simple test. Note that, I just want to test when this function will be fired.
any one can give me a hint? Note that, the image list has been displayed sucessfully from a data sourece.

protected void ListView_image_ItemCommand(object sender, ListViewCommandEventArgs e)
{
    MessageBox.Show(e.Item.ToString());
}

推荐答案

您只需尝试一下，然后检查您的网格是否正在触发事件.

Hi,
You just try this and check whether your grid is firing event or not.

protected void ListView_image_ItemCommand(object sender, ListViewCommandEventArgs e)
{
        ScriptManager.RegisterClientScriptBlock(base.Page, this.GetType(), "Myscript", "alert('Event fired..');", true); 
}

祝一切顺利.
--AK

All the best.
--AK

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