private void ListBoxParams_MouseDown(object sender, MouseEventArgs e)
{
int index = ListBoxParams.IndexFromPoint(e.Location);
if (index != ListBox.NoMatches)
{
ListBoxParams.SelectedIndex = index;
ListeBoxParams_SelectionChanged(null, null);
}
if (e.Button == MouseButtons.Right)
{
if (index != ListBox.NoMatches)
{
ParamContextMenuListBox.Show(Cursor.Position);
ParamContextMenuListBox.Visible = true;
}
else
{
ParamContextMenuListBox.Visible = false;
}
}
else if ((e.Button == MouseButtons.Left) && (index != ListBox.NoMatches))
{
ListBoxParams.DoDragDrop(ListBoxParams.SelectedItem, DragDropEffects.Move);
}
}
private void ListBoxParams_DragDrop(object sender, DragEventArgs e)
{
System.Drawing.Point point = ListBoxParams.PointToClient(new System.Drawing.Point(e.X, e.Y));
int To = ListBoxParams.IndexFromPoint(point);
if (To < 0)
{
To = ListBoxParams.Items.Count - 1;
}
String data = (String)e.Data.GetData(typeof(String));
int From = ListBoxParams.Items.IndexOf(data);
if (To == From)
{
return;
}
modifParam = true;
_DicParam.Move(From, To);
modifParam = false;
SauverFichier();
}