ItemCommand in ListView is not fired

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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.

C#

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

Posted 22-Jun-12 5:42am

Seraph_summer

Updated 22-Jun-12 6:14am

luisnike19

v2

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ZurdoDev 22-Jun-12 11:48am

First off, you can't do MessageBox.Show in ASP.Net. ASP.Net code runs on the server, generates html, and then sends the html to the client.

Seraph_summer 22-Jun-12 12:25pm

you are right. but here, I just want to test to check whether this function is called or not.

cpsglauco 22-Jun-12 12:42pm

can you post aspx code too?

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AmitKumar89 · Answer 1 · 2012-06-22T21:12:00

Solution 1

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

C#

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

All the best.
--AK

Posted 22-Jun-12 21:12pm

AmitKumar89

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Seraph_summer 23-Jun-12 11:54am

thanks, but it is not fired.
I do not really know what happens. confused.