Listview onclick

[Alan T]

private void lvUsersList_Click(object sender, EventArgs e)

{

int userId;

ListViewItem lvi;

if (lvUsersList.SelectedItems.Count > 0)

{

lvi = lvUsersList.SelectedItems[0];

userId = Convert.ToInt32(lvi.Tag.ToString());

MessageBox.Show("User id: " + userId.ToString());

}


}



I have 2 items on a listview and would like to dispaly the id of the user.

I got no problem when I click at the first time, but got exception when I
click the second time.

The exception is:

"InvalidArgument=Value of '0' is not valid for 'index'

Parameter name: index"

 

[James]

You should use a try catch block to see where the invalid argument is being
passed... Then put it into debug mode and step through the code.

James

http://www.tamarsolutions.co.uk