DesignerHierarchicalDataSourceView Class

Reference

Definition

Namespace:: System.Web.UI.Design

Assembly:: System.Design.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Provides a base class for designers for data views based on hierarchical data. This class must be inherited.

public ref class DesignerHierarchicalDataSourceView abstract

public abstract class DesignerHierarchicalDataSourceView

type DesignerHierarchicalDataSourceView = class

Public MustInherit Class DesignerHierarchicalDataSourceView

Inheritance: Object
DesignerHierarchicalDataSourceView

Derived: System.Web.UI.Design.WebControls.SiteMapDesignerHierarchicalDataSourceView

System.Web.UI.Design.WebControls.XmlDesignerHierarchicalDataSourceView

Remarks

The DesignerHierarchicalDataSourceView class is used by developers of custom data source designers.

Notes to Implementers

You inherit this class as part of a suite of classes to support your own custom data source control for hierarchical data, such as XML data. Override the Schema property to provide a custom object that is derived from the IDataSourceSchema class. Override the GetDesignTimeData(Boolean) method to provide sample data to the control designer at design time.

Constructors

DesignerHierarchicalDataSourceView(IHierarchicalDataSourceDesigner, String)

Initiates a new instance of the DesignerHierarchicalDataSourceView class.

Properties

DataSourceDesigner	Gets the associated designer.
Path	Gets the path to the block of data that is presented in the view.
Schema	Gets a schema that describes the data source view for the associated control.

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetDesignTimeData(Boolean)	Generates design-time data that matches the schema of the associated data source control and returns a value indicating whether the data is sample or real data.
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

Поділитися через