First Application with MVC pattern in form submit app

First of you create mvc application
then you create view, controller, model class

<table style="width: 100%"> <tr> <td style="width:50%; text-align: right;"> Flying From</td> <td style="width:50%;"> <%=Html.TextBox("txt_flying_from")%> <%=Html.ValidationMessage("txt_flying_from", "Shold Not Blank")%></td> </tr> <tr> <td style="text-align: right"> Flying To</td> <td> <%=Html.TextBox("txt_flying_to")%> <%=Html.ValidationMessage("txt_flying_to", "Shold Not Blank")%> </td> </tr> <tr> <td style="text-align: right"> Depart Date</td> <td> <%=Html.TextBox("txt_D_Date")%> <%=Html.ValidationMessage("txt_D_Date", "Date is Required")%> </td> </tr> <tr> <td style="text-align: right"> Return Date</td> <td> <%=Html.TextBox("txt_R_Date")%><%=Html.ValidationMessage("txt_R_Date", "Date is Required")%></td> </tr> <tr> <td style="text-align: right"> Class</td> <td> <% %></td> </tr> <tr> <td colspan="2" align="center"> <div style="float:right; width:600px;"> <span style="float:left; width:150px;">Adults<br /></span> <span style="float:left; width:150px;">Infants <br /></span> <span style="float:left; width:150px;">Children <br /></span> </div> </td> </tr> <tr> <td style="text-align: right"> Preference</td> <td>  </td> </tr> <tr> <td>  </td> <td> <input type="submit" value="Search" /></td> </tr> </table> </div> <%} %>"> then go the view page see the code in form submit


then go the model class
create you database class and property
public class Airline_City_Code { public string City { get; set; } public string country { get; set; } public string Code { get; set; }

then go Controller page create your logic

3 if (txt_flying_from.Trim().Length == 0) { ModelState.AddModelError("txt_flying_from", "required"); } else if (txt_flying_to.Trim().Length == 0) { ModelState.AddModelError("txt_flying_to", "required"); } else if (txt_D_Date.Trim().Length == 0) { ModelState.AddModelError("txt_D_Date", "required"); } else if (txt_R_Date.Trim().Length == 0) { ModelState.AddModelError("txt_R_Date", "required"); } DataSet ds = new DataSet(); ds = obj.ExeeQuery(command); ViewData["user"] = ds.Tables[0].Rows[0]["username"].ToString(); return View();

put into the controller class