2011-02-16 114 views
0

我有一个问题,一直在推动我坚果。C#找不到类型或名称空间名称

我有2个ASPX页面,其中父级使用Server.Transfer()函数。父被称为Submit.aspx而孩子被称为Review.aspx

在Submit.aspx.cs,我有:

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 

public partial class Contacts_Submit : BasePage 
{ 
    protected void Page_Load(object sender, EventArgs e) 
    { 

    } 
    protected void Review_Click(object sender, EventArgs e) 
    { 
     Server.Transfer("Review.aspx", true); 
    } 

    /* 
    * Sequence of functions that will server as a Get functionality that will 
    * return the text inside each textbox. 
    * These information will be used by "Review.aspx" to validate the 
    * information given by the user before final submission takes place. 
    */ 
    public string GetFirstName { get { return FirstName.Text; } } 
    public string GetLastName { get { return LastName.Text; } } 
    public string GetAddress { get { return Address.Text; } } 
    public string GetCountry { get { return Country.SelectedValue; } } 
    public string GetProvince { get { return Province.SelectedValue; } } 
    public string GetCity { get { return City.Text; } } 
    public string GetZipCode { get { return ZipCode.Text; } } 
    public string GetWorkPhone { get { return WorkPhone.Text; } } 
    public string GetMobilePhone { get { return MobilePhone.Text; } } 
    public string GetFax { get { return Fax.Text; } } 
    public string GetEmail { get { return Email.Text; } } 
    public string GetCompany { get { return Company.Text; } } 
    public string GetWebsite { get { return Website.Text; } } 
    public string GetRelationship { get { return Relationship.SelectedValue; } } 
} 

而在Review.aspx.cs,我有:

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web.Security; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 

public partial class Contacts_Review : BasePage 
{ 
    protected void Page_Load(object sender, EventArgs e) 
    { 
     if(PreviousPage != null) 
     { 
      Contacts_Submit prevpage = PreviousPage as Contacts_Submit; 
      //FirstName.Text = PreviousPage.GetFirstName; 
     } 
    } 
} 

问题是当我声明“Contacts_Submit prevpage = PreviousPage as Contacts_Submit”。系统给我一个错误,说“无法找到类型或名称空间名称'Contacts_Submit'(你是否缺少using指令或程序集引用?)”。

我是ASP.NET和C#的初学者,任何人都可以帮助我吗?谢谢你好。

回答

4

我觉得你只是想

Contacts_Submit prevpage = PreviousPage as Contacts_Submit; 

,而不是

Contacts_Submit prevpage = PreviousPage as System.Data.DataSet Contacts_Submit; 
0

Contacts_Submit不相关的数据集任何方式页的类型和,所以你投无效。 删除,它应该很好

+0

对不起,不更新代码。实际上,我确实在System.Data中使用了两种方法,也没有使用它。但它仍然不起作用。这真是令人困惑 – Sammm 2011-02-17 04:13:32

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