高手们!有两个问题一直迷惑,还请各位指点!1、母板页MasterPage.master中有一个用户控件info.ascx,在引用母扳的页面page1.aspx中,如何给用户控件info.ascx传值或获得一些公用属性?2、有一个基类BasePage.cs,我想在每个页面中继承这个基类,请问是在母板MasterPage.master中继承还是要在每个引用母板的页面里继承?还是两个都要?相关代码:MasterPage.master<%@ Register Src="INCLUDE/INFO.ascx" TagName="INFO" TagPrefix="uc3" %>
<table width="100%" height="100%" border="0" cellpadding="1" cellspacing="1">
<tr>
<td style="height: 49px" align="right">
<uc3:INFO ID="INFO1" runat="server" />
</td>
</tr>
<tr>
<td>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
</td>
</tr>
</table>info.ascx :public partial class INCLUDE_INFO : System.Web.UI.UserControl
{
private string _NAV_TITLE; public string NAV_TITLE
{
set
{
_NAV_TITLE = value;
}
get
{
return this.lbl_nav.Text;
}
}
//
protected void Page_Load(object sender, EventArgs e)
{
this.lbl_nav.Text = _NAV_TITLE;
}
}page1.aspx :该怎么和用户控件传值?
谢谢!
<table width="100%" height="100%" border="0" cellpadding="1" cellspacing="1">
<tr>
<td style="height: 49px" align="right">
<uc3:INFO ID="INFO1" runat="server" />
</td>
</tr>
<tr>
<td>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
</td>
</tr>
</table>info.ascx :public partial class INCLUDE_INFO : System.Web.UI.UserControl
{
private string _NAV_TITLE; public string NAV_TITLE
{
set
{
_NAV_TITLE = value;
}
get
{
return this.lbl_nav.Text;
}
}
//
protected void Page_Load(object sender, EventArgs e)
{
this.lbl_nav.Text = _NAV_TITLE;
}
}page1.aspx :该怎么和用户控件传值?
谢谢!
<%@ Register Src="INCLUDE_INFO.ascx" TagName="INCLUDE_INFO" TagPrefix="uc3" %>然后才可以使用这个控件类型,代码就可以这样写:
protected void Button1_Click(object sender, EventArgs e)
{
ASP.include_info_ascx tmp = (ASP.include_info_ascx)Page.Master.FindControl("INFO1");
tmp.NAV_TITLE = "abc";
}
=========这要看你这个BasePage本身是从什么派生的,
如果public class BasePage:System.Web.UI.MasterPage,那么则由母板页继承之;
如果public class BasePage:System.Web.UI.Page,那么则由页面继承之;
这样的目的我就不用在每个页面里去写这些代码了,一次性写在basepage.cs里,可行吗?