问我可以在Asp.Net中访问一个页面中另一个页面的ViewState吗？

EN

Context.Items.Add ( "variable" , ViewState["yourvalue"].ToString() );

string myValue = Context.Items["variable"].ToString();

public void btnTransfer_Click(object sender, EventArgs e)
{
    CompanyInfo comInfo = new CompanyInfo() { ID = 223, Name = "TCS" };
    ViewState["ViewStateCompany"] = comInfo;     
    Server.Transfer("SecondPage.aspx");
}

public CompanyInfo  GetViewValue() 
{
    CompanyInfo comInfo = (CompanyInfo )ViewState["ViewStateCompany"];
    return comInfo;
} 

protected void Page_Load(object sender, EventArgs e)
{
    if (Page.PreviousPage != null)
    {

        Type ty = Page.PreviousPage.GetType();
        MethodInfo mi = ty.GetMethod("GetViewValue");
        CompanyInfo comInfo = (CompanyInfo)mi.Invoke(Page.PreviousPage, null);

    }
}

public class CompanyInfo
{
    public int ID { get; set; }
    public string Name { get; set; }
}