diff options
Diffstat (limited to 'mcs/class/System.Web/System.Web.UI.WebControls/HyperLinkColumn.cs')
| -rw-r--r-- | mcs/class/System.Web/System.Web.UI.WebControls/HyperLinkColumn.cs | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/mcs/class/System.Web/System.Web.UI.WebControls/HyperLinkColumn.cs b/mcs/class/System.Web/System.Web.UI.WebControls/HyperLinkColumn.cs deleted file mode 100644 index a2eb2465950..00000000000 --- a/mcs/class/System.Web/System.Web.UI.WebControls/HyperLinkColumn.cs +++ /dev/null @@ -1,221 +0,0 @@ -/**
- * Namespace: System.Web.UI.WebControls
- * Class: HyperLinkColumn
- *
- * Author: Gaurav Vaish
- * Maintainer: gvaish@iitk.ac.in
- * Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
- * Implementation: yes
- * Status: 5%
- *
- * (C) Gaurav Vaish (2002)
- */
-
-using System;
-using System.ComponentModel;
-using System.Web;
-using System.Web.UI;
-
-namespace System.Web.UI.WebControls
-{
- public class HyperLinkColumn: DataGridColumn
- {
- PropertyDescriptor textFieldDescriptor;
- PropertyDescriptor urlFieldDescriptor;
-
- public HyperLinkColumn(): base()
- {
- }
-
- public virtual string DataNavigateUrlField
- {
- get
- {
- object o = ViewState["DataNavigateUrlField"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["DataNavigateUrlField"] = value;
- }
- }
-
- public virtual string DataNavigateUrlFormatString
- {
- get
- {
- object o = ViewState["DataNavigateUrlFormatString"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["DataNavigateUrlFormatString"] = value;
- }
- }
-
- public virtual string DataTextField
- {
- get
- {
- object o = ViewState["DataTextField"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["DataTextField"] = value;
- }
- }
-
- public virtual string DataTextFormatString
- {
- get
- {
- object o = ViewState["DataTextFormatString"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["DataTextFormatString"] = value;
- }
- }
-
- public virtual string NavigateUrl
- {
- get
- {
- object o = ViewState["NavigateUrl"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["NavigateUrl"] = value;
- }
- }
-
- public virtual string Target
- {
- get
- {
- object o = ViewState["Target"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["Target"] = value;
- }
- }
-
- public virtual string Text
- {
- get
- {
- object o = ViewState["Text"];
- if(o != null)
- return (string)o;
- return String.Empty;
- }
- set
- {
- ViewState["Text"] = value;
- }
- }
-
- public override void Initialize()
- {
- textFieldDescriptor = null;
- urlFieldDescriptor = null;
- }
-
- public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
- {
- InitializeCell(cell, columnIndex, itemType);
- if(Enum.IsDefined(typeof(ListItemType), itemType) && itemType != ListItemType.Footer)
- {
- HyperLink toDisplay = new HyperLink();
- toDisplay.Text = Text;
- toDisplay.NavigateUrl = NavigateUrl;
- toDisplay.Target = Target;
- if(DataTextField.Length > 0 || DataNavigateUrlField.Length>0)
- {
- toDisplay.DataBinding += new EventHandler(OnDataBindHyperLinkColumn);
- }
- cell.Controls.Add(toDisplay);
- }
- }
-
- private void OnDataBindHyperLinkColumn(object sender, EventArgs e)
- {
- HyperLink link = (HyperLink)sender;
- object item = ((DataGridItem)link.NamingContainer).DataItem;
- if(textFieldDescriptor == null && urlFieldDescriptor == null)
- {
- textFieldDescriptor = TypeDescriptor.GetProperties(item).Find(DataTextField, true);
- if(textFieldDescriptor == null && !DesignMode)
- throw new HttpException(HttpRuntime.FormatResourceString("Field_Not_Found", DataTextField));
- urlFieldDescriptor = TypeDescriptor.GetProperties(item).Find(DataNavigateUrlField, true);
- if(urlFieldDescriptor == null && !DesignMode)
- throw new HttpException(HttpRuntime.FormatResourceString("Field_Not_Found", DataNavigateUrlField));
- }
-
- if(textFieldDescriptor != null)
- {
- link.Text = FormatDataTextValue(textFieldDescriptor.GetValue(item));
- } else
- {
- link.Text = "Sample_DataBound_Text";
- }
-
- if(urlFieldDescriptor != null)
- {
- link.NavigateUrl = FormatDataNavigateUrlValue(urlFieldDescriptor.GetValue(item));
- } else
- {
- link.NavigateUrl = "url";
- }
- }
-
- protected virtual string FormatDataNavigateUrlValue(object dataUrlValue)
- {
- string retVal = String.Empty;
- if(dataUrlValue != null)
- {
- if(DataNavigateUrlFormatString.Length > 0)
- {
- retVal = String.Format(DataNavigateUrlFormatString, dataUrlValue);
- } else
- {
- retVal = dataUrlValue.ToString();
- }
- }
- return retVal;
- }
-
- protected virtual string FormatDataTextValue(object dataTextValue)
- {
- string retVal = String.Empty;
- if(dataTextValue != null)
- {
- if(DataTextFormatString.Length > 0)
- {
- retVal = String.Format(DataTextFormatString, dataTextValue);
- } else
- {
- retVal = dataTextValue.ToString();
- }
- }
- return retVal;
- }
- }
-}
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