C#无线传感器网络节点定位系统设计(14)
public void node_MouseHover(object sender, System.EventArgs e)
{
Label node = (Label)sender;
if (node.ForeColor == Color.Black)
{
node.ForeColor = Color.Yellow;
node.Font = new Font("宋体", 4.55f);
node.Size = new Size(7, 7);
AnchorDistance(node);
}
this.toolTip1.SetToolTip(node, node.Tag.ToString());