//结束位
private static void OnTreeViewItemEndByteChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
int b = Convert.ToInt32(e.NewValue);
if (b < 0 || b > 7)
{
return;
}
UserTreeViewItem1 gauge = d as UserTreeViewItem1;
//Label lb = gauge.GetTemplateChild("feL1") as Label;
//Label lb = gauge.Template.FindName("feL1",gauge) as Label;
//lb.Content = "byte " + gauge.TreeViewItemStartByte.ToString() + ":" + e.NewValue.ToString();
gauge.Header = "byte " + gauge.TreeViewItemStartByte.ToString() + ":" + e.NewValue.ToString();
//长度
gauge.SetValue(TreeViewItemByteLengthProperty, gauge.TreeViewItemEndByte - gauge.TreeViewItemStartByte);
}
/// <summary>
/// 根节点右键菜单点击，新增一级节点，一个字节的节点
/// </summary>
private void TreeViewAddOneByteChild_Click(object sender, RoutedEventArgs e)
{
UserTreeViewItem1 tviTmp = new UserTreeViewItem1();
int lastEndIndex = -1;
if (myTreeView.Items.Count > 0)
{
lastEndIndex = ((UserTreeViewItem1)myTreeView.Items[myTreeView.Items.Count - 1]).TreeViewItemEndByte;
}
if (lastEndIndex >= 7)
{
return;
}
tviTmp.TreeViewItemStartByte = lastEndIndex + 1;
tviTmp.TreeViewItemEndByte = lastEndIndex + 1;
tviTmp.PreviewMouseRightButtonDown += TreeViewItem_PreviewMouseRightButtonDown;
myTreeView.Items.Add(tviTmp);
}
