mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/CustomValidator.cs

   1
   2 //
   3 // Permission is hereby granted, free of charge, to any person obtaining
   4 // a copy of this software and associated documentation files (the
   5 // "Software"), to deal in the Software without restriction, including
   6 // without limitation the rights to use, copy, modify, merge, publish,
   7 // distribute, sublicense, and/or sell copies of the Software, and to
   8 // permit persons to whom the Software is furnished to do so, subject to
   9 // the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be
  12 // included in all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  18 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  19 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22 /**
  23  * Project   : Mono
  24  * Namespace : System.Web.UI.MobileControls
  25  * Class     : CustomValidator
  26  * Author    : Gaurav Vaish
  27  *
  28  * Copyright : 2003 with Gaurav Vaish, and with
  29  *             Ximian Inc
  30  */
  31
  32 using System.Web.UI;
  33 using System.Web.Mobile;
  34 using System.Web.UI.WebControls;
  35
  36 namespace System.Web.UI.MobileControls
  37 {
  38         public class CustomValidator : BaseValidator
  39         {
  40                 private static readonly object ServerValidateEvent = new object();
  41                 private System.Web.UI.WebControls.CustomValidator webCV;
  42
  43                 public CustomValidator()
  44                 {
  45                 }
  46
  47                 protected override bool EvaluateIsValid()
  48                 {
  49                         return base.EvaluateIsValidInternal();
  50                 }
  51
  52                 protected override System.Web.UI.WebControls.BaseValidator CreateWebValidator()
  53                 {
  54                         webCV = new System.Web.UI.WebControls.CustomValidator();
  55                         webCV.ServerValidate += new ServerValidateEventHandler(WebServerValidate);
  56                         return webCV;
  57                 }
  58
  59                 private void WebServerValidate(object sender, ServerValidateEventArgs e)
  60                 {
  61                         e.IsValid = OnServerValidate(e.Value);
  62                 }
  63
  64                 protected bool OnServerValidate(string value)
  65                 {
  66                         ServerValidateEventHandler sveh =
  67                                  (ServerValidateEventHandler)(Events[ServerValidateEvent]);
  68                         if(sveh != null)
  69                         {
  70                                 ServerValidateEventArgs e =
  71                                       new ServerValidateEventArgs(value, true);
  72                                 sveh(this, e);
  73                                 return e.IsValid;
  74                         }
  75                         return false;
  76                 }
  77
  78                 protected override bool ControlPropertiesValid()
  79                 {
  80                         if(ControlToValidate.Length > 0)
  81                                 return true;
  82
  83                         return base.ControlPropertiesValid();
  84                 }
  85
  86                 public event ServerValidateEventHandler ServerValidate
  87                 {
  88                         add
  89                         {
  90                                 Events.AddHandler(ServerValidateEvent, value);
  91                         }
  92                         remove
  93                         {
  94                                 Events.RemoveHandler(ServerValidateEvent, value);
  95                         }
  96                 }
  97         }
  98 }