Question

我在visual stuadio 2008中编写了以下代码，以编程方式在sharepoint中创建一个新的Web应用程序，并在invalidOperationException下收到“由于对象的当前状态导致操作无效”等错误。

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Microsoft.SharePoint.Administration;
using Microsoft.SharePoint;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        SPSecurity.RunWithElevatedPrivileges(delegate()
        {
        SPWebApplicationBuilder webAppBuilder = new SPWebApplicationBuilder(SPFarm.Local);

        SPWebApplication newApplication;
        int myPort = 20002;

        webAppBuilder.Port = myPort;
        webAppBuilder.RootDirectory = new System.IO.DirectoryInfo("C:\\Inetpub\\wwwroot\\wss\\VirtualDirectories\\" + myPort);
        webAppBuilder.ApplicationPoolId = "AppPool1"; // application pool

        webAppBuilder.ApplicationPoolUsername = "Anant_Raj";
        System.Security.SecureString password = new System.Security.SecureString();                

        string strName = "#ana123";                

        char[] pass = strName.ToCharArray();                

        foreach (char c in pass)                

        password.AppendChar(c);               

        webAppBuilder.ApplicationPoolPassword = password;

        webAppBuilder.CreateNewDatabase = true; // Create new database            

        webAppBuilder.DatabaseName = "wss_site2011_content";    // database name            

        webAppBuilder.DatabaseServer = webAppBuilder.DefaultZoneUri.Host;  //Host name/computer name           

        webAppBuilder.UseNTLMExclusively = true;  // Use NTLM authentication
        webAppBuilder.AllowAnonymousAccess = true;
        newApplication = webAppBuilder.Create(); // Create new web application
        newApplication.Provision();           //Provision it into web farm 
        });

    }
}

有什么建议吗？

Answer 1

尝试这样的事情。

 protected void Page_Load(object sender, EventArgs e)
{
    SPWebApplicationBuilder webAppBuilder;
    SPWebApplication newApplication;

    // Only the objects creation in the RunWithElevatedPrivileges block
    SPSecurity.RunWithElevatedPrivileges(delegate()
    {
        webAppBuilder = new SPWebApplicationBuilder(SPFarm.Local);
    });  

    // other statement outside the RunWithElevatedPrivileges block

    int myPort = 20002;

    webAppBuilder.Port = myPort;
    webAppBuilder.RootDirectory = new System.IO.DirectoryInfo("C:\\Inetpub\\wwwroot\\wss\\VirtualDirectories\\" + myPort);
    webAppBuilder.ApplicationPoolId = "AppPool1"; // application pool

    webAppBuilder.ApplicationPoolUsername = "Anant_Raj";
    System.Security.SecureString password = new System.Security.SecureString();                

    string strName = "#ana123";                

    char[] pass = strName.ToCharArray();                

    foreach (char c in pass)                

    password.AppendChar(c);               

    webAppBuilder.ApplicationPoolPassword = password;

    webAppBuilder.CreateNewDatabase = true; // Create new database            

    webAppBuilder.DatabaseName = "wss_site2011_content";    // database name            

    webAppBuilder.DatabaseServer = webAppBuilder.DefaultZoneUri.Host;  //Host name/computer name           

    webAppBuilder.UseNTLMExclusively = true;  // Use NTLM authentication
    webAppBuilder.AllowAnonymousAccess = true;
    newApplication = webAppBuilder.Create(); // Create new web application
    newApplication.Provision();           //Provision it into web farm 
}

由于对象的当前状态，操作无效？

1 个答案: