mcs/class/System.Web/System.Web.UI.WebControls/DataGridItem.cs

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2005-2010 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Authors:
  23 //      Peter Bartok    (pbartok@novell.com)
  24 //
  25 //
  26
  27 using System.ComponentModel;
  28 using System.Security.Permissions;
  29
  30 namespace System.Web.UI.WebControls
  31 {
  32         // CAS
  33         [AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
  34         [AspNetHostingPermissionAttribute (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
  35         public class DataGridItem : TableRow, INamingContainer, IDataItemContainer
  36         {
  37                 #region Fields
  38                 object item;
  39                 int dataset_index;
  40                 int item_index;
  41                 ListItemType item_type;
  42                 #endregion      // Fields
  43
  44                 #region Public Constructors
  45                 public DataGridItem(int itemIndex, int dataSetIndex, ListItemType itemType) {
  46                         item_index = itemIndex;
  47                         dataset_index = dataSetIndex;
  48                         item_type = itemType;
  49                 }
  50                 #endregion      // Public Constructors
  51
  52                 #region Public Instance Properties
  53                 public virtual object DataItem {
  54                         get { return item; }
  55                         set { item = value; }
  56                 }
  57
  58                 public virtual int DataSetIndex {
  59                         get { return dataset_index; }
  60                 }
  61
  62                 public virtual int ItemIndex {
  63                         get { return item_index; }
  64                 }
  65
  66                 public virtual ListItemType ItemType {
  67                         get { return item_type; }
  68                 }
  69                 #endregion      // Public Instance Properties
  70
  71                 #region IDataItemContainer Properties
  72                 object IDataItemContainer.DataItem {
  73                         get { return item; }
  74                 }
  75
  76                 int IDataItemContainer.DataItemIndex{
  77                         get { return item_index; }
  78                 }
  79
  80                 int IDataItemContainer.DisplayIndex{
  81                         get { return item_index; }
  82                 }
  83                 #endregion      // IDataItemContainer Properties
  84
  85                 #region Public Instance Methods
  86                 protected override bool OnBubbleEvent(object source, EventArgs e)
  87                 {
  88                         // Nikhil Kothari, pg 312-313:
  89                         if (e is CommandEventArgs) {
  90                                 RaiseBubbleEvent(this, new DataGridCommandEventArgs(this, source, (CommandEventArgs)e));
  91                                 return true;
  92                         }
  93
  94                         return base.OnBubbleEvent (source, e);
  95                 }
  96
  97                 protected internal virtual void SetItemType(ListItemType itemType)
  98                 {
  99                         item_type = itemType;
 100
 101                 }
 102                 #endregion      // Public Instance Methods
 103         }
 104 }