c# - How to pass input value from the form which is not part of any model? -

in razor view have form:

    @using (html.beginform())     {         @html.antiforgerytoken()          <div class="form-horizontal">             <h4>person</h4>             <hr />             @html.validationsummary(true, "", new { @class = "text-danger" })             @html.hiddenfor(model => model.id)              <div class="form-group">                 @html.labelfor(model => model.firstname, htmlattributes: new { @class = "control-label col-md-2" })                 <div class="col-md-10">                     @html.editorfor(model => model.firstname, new { htmlattributes = new { @class = "form-control" } })                     @html.validationmessagefor(model => model.firstname, "", new { @class = "text-danger" })                 </div>             </div> 

etc. long time,but want pass values these below controller:

            <div class="form-group">                 <input class="form-control text-box single-line valid" id="fetchdate" name="fetchdate" type="date">                 <input class="form-control text-box single-line valid" id="fetchtime" name="fetchtime" type="time">             </div>               <div class="form-group">                 <div class="col-md-offset-0 col-md-10">                     <input type="submit" value="save" class="btn btn-default" style="width: 200px; font-weight: bold;" />                 </div>             </div>         </div>     } 

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submit(type="submit) button invokes post edit action in person controller:

[httppost]     [validateantiforgerytoken]     public actionresult edit([bind(include = "id,firstname")] person person) {         if (modelstate.isvalid) {             db.entry(person).state = entitystate.modified;             db.savechanges();             return redirecttoaction("index");         }         return view(person);     } 

we can see parameter person person, inside form added 2 fields have nothing in common person pass values them post edit submit button:

<div class="form-group">     <label class="control-label col-md-2" >if want client fetched later, fullfil data.</label>     <input class="form-control text-box single-line valid" id="fetchdate" name="fetchdate" type="date">     <input class="form-control text-box single-line valid" id="fetchtime" name="fetchtime" type="time"> </div> 

question: how pass values controller's post edit action not part of model razor view(above)?

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i tried , time null or empty string(didn't check yet):

[httppost]

[validateantiforgerytoken] public actionresult edit([bind(include = "id,firstname")] person person, [bind(include="fetchtime")] string time) {     debug.writeline("time " + time);     if (modelstate.isvalid) {         db.entry(person).state = entitystate.modified;         db.savechanges();         return redirecttoaction("index");     }     return view(person); } 

you can this:

public actionresult edit([bind(include = "id,firstname")] person person, string fetchdate, string fetchtime) {     if (modelstate.isvalid) {         db.entry(person).state = entitystate.modified;         db.savechanges();         return redirecttoaction("index");     }     return view(person); }