C＃ - 查询多个逗号分隔值查询参数w /字符串分隔符

Question

要求：我有一个用C＃编写的windows应用程序，目前只会搜索一个.corp文件（按公司搜索：160）我希望它搜索多个由逗号分隔的公司值（例如：按公司搜索：160,220,310,550,610）。

问题：如何搜索由逗号分隔的多个corp值？ （例如：由Corp搜索：160,220,310,550,610）。 当有x个逗号（例如：Corp1，Corp2等）时，必须用逗号值分割字符串，并将每个字符串的值设置为x + 1个变量（例如：Corp1，Corp2，Corp3） Corp3具有2个逗号所以3个变量将必须被定义），然后循环搜索X + 1次对每个CORP的值

以下是在MainForm.cs代码相关的代码，其中CORP值被定义：

private SearchCriteria GetSearchCriteria() 
    { 

     // Initialize Search Parameters object 
     SearchCriteria sc = new SearchCriteria(textBoxCorp.Text, 
               textBoxOrderNumber.Text, 
               textBoxCampaign.Text, 
               textBoxCity.Text, 
               comboBoxState.Text, 
               textBoxZip.Text, 
               folderBrowserDialog1.SelectedPath, 
               folderBrowserDialog2.SelectedPath, 
               radioButtonAny.Checked, 
               radioButtonAll.Checked); 

     return sc; 
    } 

    private void textBoxCorp_TextChanged(object sender, EventArgs e) { } 

这里是SearchProcess.cs其中CORP值带来和检查，看它是否阻铁相匹配的相关代码ch：

// Function runs in worker thread and emulates long process. 
    public void Run() 
    { 
     m_sc = (SearchCriteria)m_form.Invoke(m_form.m_DelegateGetSearchCriteria); 
     // Display parameters 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on Corp: " + m_sc.get_Corp() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on OrderNumber: " + m_sc.get_OrderNumber() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on Campaign: " + m_sc.get_Campaign() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on City: " + m_sc.get_City() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on State: " + m_sc.get_State() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on Zip: " + m_sc.get_Zip() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on Source Path: " + m_sc.get_SourcePath() }); 
     m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search on Target Path: " + m_sc.get_TargetPath() }); 
     if (m_sc.get_SearchAND()==true) 
     { 
      m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search for All" }); 
     } 
     else 
     { 
      m_form.Invoke(m_form.m_DelegateAddString, new Object[] { "Search for Any" }); 
     } 

      // Found should be true if ANY of the criteria are met. 
      // This is an OR logic gate 
      // If any of the given fields do match then it is a true 
      if (m_sc.get_SearchOR().Equals(true)) 
      { 
       // Check for the Corp type match 
       if (m_sc.get_Corp() != "" && String.Compare(AgentID, m_sc.get_Corp()) == 0) 
       { 
        found = true; 
       } 
     } 

      // Copy the file if ANY of the search criteria have been met 
      if (found) 
      { 

       m_form.Invoke(m_form.m_DelegateAddString, new Object[] {"FOUND: Order_No: " + Order_No + 
                     " barcode: " + barcode + 
                     " MailerCode: " + MailerCode + 
                     " AgentID: " + AgentID + 
                     " City: " + City + 
                     " State: " + State + 
                     " ZIP: " + ZIP}); 
       //passes values to TransferFile 
       TransferFile(directory, barcode, AgentID, ZIP); 
      } 
     } // end for that finds each matching record 

任何帮助将不胜感激！谢谢！！！

Answer 1

不能完全肯定自己在做什么，哪里是数据源，你做的搜索，所以只是猜测：

string sCorpFilter = m_sc.get_Corp(); 
IEnumerable<string> corps = null; 

if (! string.IsNullOrEmpty(sCorpFilter)) 
{ 
    corps = sCorpFilter.Split(",".ToCharArray(), 
    StringSplitOptions.RemoveEmptyEntries).Select(s => s.Trim()); 
} 
[...] 
if (corps != null && corps.Contains(AgentID)) 
{ 
    found = true; 
}