public void RemoveItem(IconListBoxItem item)
{
if (item.Selected)
{
if (Items.IndexOf(item) != -1 && Items.IndexOf(item) != Items.Count - 1)
{
this.SelectedItem = Items[Items.IndexOf(item) + 1];
}
else if (Items.Count > 1)
{
this.SelectedItem = Items[0];
}
else
{
this.SelectedItem = null;
}
}
if (Items.IndexOf(item) != -1)
{
int indice = Items.IndexOf(item);
this.Controls.Remove(item);
y = indice * this.itemHeight;
if (y == 0)
{
y = 1;
}
for (int contador = indice + 1; contador < Items.Count; contador++)
{
Items[contador].Top = y;
y += this.itemHeight;
}
}
Items.Remove(item);
}
public void AddItem(string text, Image imagen)
{
IconListBoxItem item = new IconListBoxItem();
item.Text = text;
item.Image = imagen;
AddItem(item, true);
}
private void AddItem(IconListBoxItem item, bool AddToItems)
{
if (item == null)
{
return;
}
item.Parent = this;
item.Dock = DockStyle.Top;
if (AddToItems)
{
Items.Add(item);
}
this.ControlAdded -= new ControlEventHandler(ControlAñadido);
if (Handle != null)
{
this.Invoke(new DelegadoAñadirItem(añadirItem), new object[] { item });
}
this.ControlAdded += new ControlEventHandler(ControlAñadido);
y += this.itemHeight;
}
public void AddItem(IconListBoxItem item)
{
AddItem(item, true);
}
private void añadirItem(IconListBoxItem item)
{
this.Controls.Add(item);
this.Controls.SetChildIndex(item, 0);
}
