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POListview selected item value - not Index
 

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  1. POListview selected item value - not Index
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    <p>I am working on a project (simple phone book) for personal use. <a href="http://s24.postimg.org/4eprhylpx/screenshot_53.png" rel="nofollow">This is how it looks like</a>:</p> <p>I have a listview filled with contacts and everything was working perfectly untill I added this line of code, when everything became messed up.</p> <pre><code>listView1.Sorting = SortOrder.Ascending; </code></pre> <p>So, the problem is obvious. Let's say that there are 6 contacts in the list, and <strong>Contact 1</strong> lives in <strong>City 1</strong>, on <strong>Address 1</strong>, has a <strong>Tel. No 1</strong> [etc], and <strong>Contact 2</strong> lives in <strong>City 2</strong>, on <strong>Address 2</strong>, has a <strong>Tel. No 2</strong> etc. [...sequence continues...]</p> <p>When I try to make some changes, for example, <strong>Contact 5</strong> suddenly gets the information of other contact, in this case, <strong>Contact 7</strong>. It doesn't matter whose information it gets though, the matter is that everything becomes messed up. </p> <p>Also, if i want to delete all the contacts from the listview - it is not possible - there will always be one remaining. For example, if there were 6 of them, 5 would be deleted and there would be one left. Also, if there was 100 of them, it would delete 99 and the one would always remain as well. </p> <p>I figured out that there is no sense to use index of selected item anymore and that I have to use value of the selected item now (instead of its index). But, the problem is I do not know how to do that. </p> <p>Maybe it comes to listView1_SelectedIndexChanged only. Please note that i am just taking a guess, I am not completely sure. </p> <p>If so, here is the code: </p> <pre><code>private void listView1_SelectedIndexChanged(object sender, EventArgs e) { if (listView1.SelectedItems.Count == 0) return; textBox1.Text = people[listView1.SelectedItems[0].Index].Name; textBox2.Text = people[listView1.SelectedItems[0].Index].Hometown; textBox3.Text = people[listView1.SelectedItems[0].Index].Address; textBox4.Text = people[listView1.SelectedItems[0].Index].Phone; textBox5.Text = people[listView1.SelectedItems[0].Index].Email; textBox6.Text = people[listView1.SelectedItems[0].Index].AdditionalInfo; dateTimePicker1.Value = people[listView1.SelectedItems[0].Index].Birthday; textBox1.ReadOnly = true; textBox2.ReadOnly = true; textBox3.ReadOnly = true; textBox4.ReadOnly = true; textBox5.ReadOnly = true; textBox6.ReadOnly = true; dateTimePicker1.Enabled = false; toolStripButton5.Enabled = true; } </code></pre> <p>I think the code is to big to upload it here, so <a href="http://www.sendspace.com/file/ftuew8" rel="nofollow">I uploaded the code here</a>:</p> <p>Does anyone have a solution? </p>
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    1. USExinta Enea
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