Sharepoint insert matched site data using textbox value

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C#

SharePoint

Hello, I`m making a sharepoint site analysis using windows form.

I already built a code get all sharepoint site information in target pc

But now, I want to make this.

1. Write a target site url in Text Box

2. Click start button.

3. Matched site data will save in database.

In this step, I don`t know how can I compare text box site url and sharepoint site url

I add my code, it just get all sites information.

Please help me how can I add or modify my code.

What I have tried:

private static void bindWebApplication()
        {
            writeLog = new LogWrite();      
            
            var service = SPFarm.Local.Services.GetValue<SPWebService>(string.Empty);
            List<ListInfos> AllListInfo = new List<ListInfos>();

            //Web Application
            foreach(SPWebApplication webApplication in service.WebApplications)
            {
                string targetSiteURL = webApplication.AlternateUrls[0].Uri.OriginalString;
                try
                {
                    //Content Database
                    foreach(SPContentDatabase contentDatabase in webApplication.ContentDatabases)
                    {
                        //Site Collections
                        foreach(SPSite site in webApplication.Sites)
                        {
                            //Sites
                            foreach(SPWeb web in site.AllWebs)
                            {
                                //Lists
                                foreach(SPList list in web.Lists)
                                {
                                    if (!list.Hidden && list.BaseTemplate != SPListTemplateType.DataSources && web.WebTemplate != "SRCHCEN" && !string.IsNullOrEmpty(list.DefaultViewUrl)) ;
                                    {
                                        string listTitle = GetListName(list);

                                        if(
                                            (
                                                //do something
                                            )
                                            &&
                                            (
                                                //do something                                            
                                            )
                                          )
                                        {
                                            ListInfos listinfos = new ListInfos();

                                            ListInfo listinfo = new ListInfo();
                                            listinfo.GetListInfo(list, ref listinfos);

                                            WebInfos webinfo = new WebInfos();
                                            webinfo.GetWebInfos(web, ref listinfos);

                                            SiteInfos siteinfo = new SiteInfos();
                                            siteinfo.GetSiteCollectionInfo(site, ref listinfos);

                                            ContentDBInfo contentDBInfo = new ContentDBInfo();
                                            contentDBInfo.GetContentDBInfo(contentDatabase, ref listinfos);

                                            ApplicationInfo appInfo = new ApplicationInfo();
                                            appInfo.GetApplicationInfo(webApplication, ref listinfos);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                catch(Exception ex)
                {
                    writeLog.LogsWrite(ex.ToString());
                }
            }
        }