SPFieldUrl Class
Represents a field that contains URL values.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in microsoft.sharepoint.dll)
Assembly: Microsoft.SharePoint (in microsoft.sharepoint.dll)
If you set properties of the SPFieldUrl class you must call the Update method for changes to take effect in the database.
An SPFieldUrl object can be rendered through the UrlField server control.
The SPFieldUrl class corresponds to the URL data type that is specified through the Type attribute of the Field element.
Notes to Inheritors: In Windows SharePoint Services 3.0, columns based on custom field types do not appear in Datasheet view and are not included when you export a list to a Microsoft Excel spreadsheet.