紧急求助！c#网页编程

网页不懂

动态生成Label你会不? 和那个原理是一眼的

可以在加载时把Visible属性改为Fales
再到按钮事件中改回True

也可以把五个按钮写一在一个DIV中，加载时隐藏DIV，再到按钮事件中改回显示

private void ShowSeat()
{
Label lbl = new Label();
for (int i = 0; i < seatRow; i++)
{
for (int j = 0; j < seatCol; j++)
{
lbl.Name = "lbl" + (i+1) + "-" +( j+1);
lbl.Click += new EventHandler(lbl_Click);
lbl.BackColor = Color.Yellow;
lbl.AutoSize = false;
lbl.Location = new System.Drawing.Point(59, 60);
lbl.Size = new System.Drawing.Size(50, 25);
lbl.Font = new System.Drawing.Font("宋体", 14.25F, System.Drawing.FontStyle.Regular,System.Drawing.GraphicsUnit.Point,((byte)(134)));
lbl.Text = lbl.Name = "lbl" + (i + 1) + "-" + (j + 1);
lbl.Location = new System.Drawing.Point(60 + (i * 90), 60 + (j * 60));
this.tpSeatList.Controls.Add(lbl);
} 原理差不多，不过你要获取那个Button事件
}
}


==这个问题好纠结，我没写过，并且也没有想过这个问题

<form id="form1" runat="server">
<div><asp:Button ID="btnshow" runat="server" Text="显示" onclick="btnshow_Click" />
<div id="div1" runat="server">
<asp:Button ID="Button1" runat="server" Text="1" />
<asp:Button ID="Button2" runat="server" Text="2" />
<asp:Button ID="Button3" runat="server" Text="3" />
<asp:Button ID="Button4" runat="server" Text="4" />
<asp:Button ID="Button5" runat="server" Text="5" />
</div>
</div>
</form>
protected void Page_Load(object sender, EventArgs e)
{
div1.Visible = false;
}
protected void btnshow_Click(object sender, EventArgs e)
{
div1.Visible = true;
}