title: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx). error?
body: <p>I need to save those six fields in same column but not in same row and same cell. each field have default GUID.so i decided to put that default guid's in one list and fields in one list and call that object of that particular list where we want .</p>
  
  <pre><code>       ArrayList Alist = new ArrayList();
          {
              Alist.Add("FD713788-B5AE-49FF-8B2C-F311B9CB0CC4");
              Alist.Add("64B512E7-46AE-4989-A049-A446118099C4");
              Alist.Add("376D45C8-659D-4ACE-B249-CFBF4F231915");
              Alist.Add("59A2449A-C5C6-45B5-AA00-F535D83AD48B");
              Alist.Add("03ADA903-D09A-4F53-8B67-7347A08EDAB1");
              Alist.Add("2F405521-06A0-427C-B9A3-56B8931CFC57");
          }
  
          ArrayList objValue = new ArrayList();
          {
              objValue.Add(viewmodel.TinNo);
              objValue.Add(viewmodel.CstNo);
              objValue.Add(viewmodel.PanNo);
              objValue.Add(viewmodel.CinNo);
              objValue.Add(viewmodel.ExciseRegNo);
              objValue.Add(viewmodel.ServiceTaxNo);
          }
  
     var TaxInfoTaxFiledclassobj = new TaxInfoTaxFiled()
          {
  
              TaxInfoTaxFieldID = TaxInfoTaxFieldObj,
              TaxFieldID = new Guid(Alist .ToString ()),
              FieldValue = objValue.ToString(),
          };
  </code></pre>
  
  <p>All are working Fine 
  but in TaxFieldID  it show the count which has been calculated from list  but while saving it show the below error</p>
  
  <p><a href="https://i.stack.imgur.com/3f8HJ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/3f8HJ.png" alt="enter image description here"></a></p>
  
  <p>What shall I do?</p>