TransparentLabel tLabel = new TransparentLabel("11111");
public Form1()
{
InitializeComponent();
this.Controls.Add(tLabel);
tLabel.BringToFront();
} private void menuItem1_Click(object sender, EventArgs e)
{
this.Controls.Remove(tLabel);
tLabel = new TransparentLabel("test");
this.Controls.Add(tLabel);
tLabel.BringToFront();
}
public Form1()
{
InitializeComponent();
this.Controls.Add(tLabel);
tLabel.BringToFront();
} private void menuItem1_Click(object sender, EventArgs e)
{
this.Controls.Remove(tLabel);
tLabel = new TransparentLabel("test");
this.Controls.Add(tLabel);
tLabel.BringToFront();
}
请教一下,我这样的写法资源占用如何?内存开销会越来越多嘛,如果我重复点击menuItem1_Click