/// <summary>
/// Delete button click event
/// delete listviewitem and draw object graphic
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DeleteButton_Click(object sender, EventArgs e)
{
TransparentButton deleteButton = sender as TransparentButton;
if (deleteButton != null)
{
deleteButton.Click -= DeleteButton_Click;
ListViewItemEx listViewItemEx = (ListViewItemEx)deleteButton.Tag;
listViewItemArray.DeleteItem(listViewItemEx.ListViewItem);
StatisticsControl.StatisticsListView.Items.Remove(listViewItemEx.ListViewItem);
StatisticsControl.StatisticsListView.Invalidate();
DeleteDrawObject(listViewItemEx.DrawObject);
}
}
/// <summary>
/// Add embedded delete button control to list view
/// </summary>
/// <param name="listViewItemEx"></param>
private void AddEmbeddedControlToListView(ListViewItemEx listViewItemEx)
{
TransparentButton deleteButton = new TransparentButton();
deleteButton.BackColor = System.Drawing.Color.Transparent;
deleteButton.BackgroundImage = global::Cii.Lar.Properties.Resources.delete;
deleteButton.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
deleteButton.Name = "removeButton";
deleteButton.Size = new System.Drawing.Size(16, 16);
deleteButton.Tag = listViewItemEx;
listViewItemArray.AddItem(listViewItemEx.ListViewItem);
StatisticsControl.StatisticsListView.AddEmbeddedControl(deleteButton, 3, listViewItemArray.Count - 1);
deleteButton.Click += DeleteButton_Click;
}
