怎么随机填充c#中label的背景颜色
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FlowLayoutPanel flp = new FlowLayoutPanel();
this.Controls.Add(flp);
for (int i = 0; i < 5; i++)
{
Label lbl = new Label();
lbl.BackColor = Color.Red;
flp.Controls.Add(lbl);
}
foreach (var item in flp.Controls)
{
if(item.GetType() == typeof(Label))
{
(item as Label).BackColor = Color.Black;
}
}
this.Controls.Add(flp);
for (int i = 0; i < 5; i++)
{
Label lbl = new Label();
lbl.BackColor = Color.Red;
flp.Controls.Add(lbl);
}
foreach (var item in flp.Controls)
{
if(item.GetType() == typeof(Label))
{
(item as Label).BackColor = Color.Black;
}
}
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