Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Represents the class that data filters are based on. Inherit from this class to make a new filter, or reference this class when performing operations on filters in general. A FilterBase object filters external system data according to specified criteria.
Inheritance Hierarchy
System.Object
System.MarshalByRefObject
Microsoft.SharePoint.BusinessData.Runtime.FilterBase
Microsoft.SharePoint.BusinessData.Runtime.SystemFilter
Microsoft.SharePoint.BusinessData.Runtime.UserInputFilter
Namespace: Microsoft.SharePoint.BusinessData.Runtime
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
<SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public MustInherit Class FilterBase _
Inherits MarshalByRefObject _
Implements IFilter
'Usage
Dim instance As FilterBase
[SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public abstract class FilterBase : MarshalByRefObject,
IFilter
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.