在文件a.aspx中定义了:
<asp:Panel ID="pl1" Runat="server">
<form runat="server">
product<asp:TextBox ID="TextBox1" Runat=server /><br>
price<asp:TextBox ID="TextBox2" Runat=server />
<input type=submit name="submit" value="submit">
</form>
</asp:Panel>
在文件a.aspx.vb中引用pl1.visible,为什么说我pl1没有定义?应该怎么解决?
<asp:Panel ID="pl1" Runat="server">
<form runat="server">
product<asp:TextBox ID="TextBox1" Runat=server /><br>
price<asp:TextBox ID="TextBox2" Runat=server />
<input type=submit name="submit" value="submit">
</form>
</asp:Panel>
在文件a.aspx.vb中引用pl1.visible,为什么说我pl1没有定义?应该怎么解决?
你这样就算不提示你找不到pll,执行的时候也会提示pll必须放在form之内的。
晕死了.........无语..................
以下是全部代码:
a.aspx:
<form runat="server">
<asp:Panel ID="pl1" Runat="server">
product<asp:TextBox ID="TextBox1" Runat=server /></FONT><br>
price<asp:TextBox ID="TextBox2" Runat=server />
<input type=submit name="submit" value="submit">
</asp:Panel>
</form>
a.aspx.vb:
Public Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'在此处放置初始化页的用户代码
If IsPostBack Then
Dim objCookie1 As System.Web.HttpCookie
Dim objCookie2 As System.Web.HttpCookie
objCookie1 = New System.Web.HttpCookie("ProductName", Request.Params("TextBox1"))
Response.Cookies.Add(objCookie1)
objCookie2 = New System.Web.HttpCookie("UnitPrice", Request.Params("TextBox2"))
Response.Cookies.Add(objCookie2)
Label1.Text = Request.Cookies("ProductName").Value
TextBox1.Visible = False
TextBox2.Visible = False
pl1.Visible = False
End If
End Sub