[C# Form] Visually rearranging a list?

Zumza · 2015-10-10 11:51:32

I have a list of elements and I want to display them in a C# form.
Eg.:

abc
bcd
cde
def

I want to live rearrange them thought drag & drop.
Here's a video:

So... Theres a Win Form Element for that? I don't need fancy images, the elements would be just strings.

Thanks!

hummerz5 · 2015-10-10 14:08:49

your question, from stack overflow
here

basically, you could use a listview, or a really hacked listbox

Zumza · 2015-10-10 16:49:31

hummerz5 wrote:

your question, from stack overflow
here
basically, you could use a list view, or a really hacked listbox

Thanks.

For those who may want same thing Ill post the code:

private void listBox1_MouseDown(object sender, MouseEventArgs e) {
            if (listBox1.SelectedItem == null) return;
            listBox1.DoDragDrop(listBox1.SelectedItem, DragDropEffects.Move);
}

private void listBox1_DragOver(object sender, DragEventArgs e) {
            e.Effect = DragDropEffects.Move;
}

private void listBox1_DragDrop(object sender, DragEventArgs e) {
            Point point = listBox1.PointToClient(new Point(e.X, e.Y));
            int index = listBox1.IndexFromPoint(point);
            if (index < 0) index = listBox1.Items.Count - 1;
            object data = e.Data.GetData(typeof(string));
            this.listBox1.Items.Remove(data);
            this.listBox1.Items.Insert(index, data);
}

Don't forget to AllowDrop in listbox propriety.

Koya

hummerz5 · 2015-10-10 18:17:38

wow, you went hack 2.0 on this
cool

Official Everybody Edits Forums

#1 2015-10-10 11:51:32, last edited by Zumza (2015-10-10 11:51:57)

[C# Form] Visually rearranging a list?

#2 2015-10-10 14:08:49

Re: [C# Form] Visually rearranging a list?

#3 2015-10-10 16:49:31, last edited by Zumza (2015-10-10 16:50:37)

Re: [C# Form] Visually rearranging a list?

#4 2015-10-10 18:17:38

Re: [C# Form] Visually rearranging a list?

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