ObjectDesignerDataSourceView Class

.NET Framework (current version)

Provides the design-time view that is associated with the ObjectDataSourceDesigner class.

Namespace: System.Web.UI.Design.WebControls
Assembly: System.Design (in System.Design.dll)

Inheritance Hierarchy

System::Object
System.Web.UI.Design::DesignerDataSourceView
System.Web.UI.Design.WebControls::ObjectDesignerDataSourceView

Syntax

C++

[SecurityPermissionAttribute(SecurityAction::Demand, Flags = SecurityPermissionFlag::UnmanagedCode)]
public ref class ObjectDesignerDataSourceView : DesignerDataSourceView

Constructors

	Name	Description
	ObjectDesignerDataSourceView(ObjectDataSourceDesigner^, String^)	Initializes a new instance of the ObjectDesignerDataSourceView class.

Properties

	Name	Description
	CanDelete	Gets a value that indicates whether the associated data source control as it is currently configured can perform a Delete operation.(Overrides DesignerDataSourceView::CanDelete.)
	CanInsert	Gets a value that indicates whether the associated data source control as it is currently configured can perform an Insert operation.(Overrides DesignerDataSourceView::CanInsert.)
	CanPage	Gets a value that indicates whether the associated data source control can perform server-based paging.(Overrides DesignerDataSourceView::CanPage.)
	CanRetrieveTotalRowCount	Gets a value that indicates whether the associated data source control can return the total number of rows that are returned by a query.(Overrides DesignerDataSourceView::CanRetrieveTotalRowCount.)
	CanSort	Gets a value that indicates whether the associated data source control can sort rows.(Overrides DesignerDataSourceView::CanSort.)
	CanUpdate	Gets a value that indicates whether the associated data source control as it is currently configured can perform an Update operation.(Overrides DesignerDataSourceView::CanUpdate.)
	DataSourceDesigner	Gets a reference to the designer that created this DesignerDataSourceView control.(Inherited from DesignerDataSourceView.)
	Name	Gets the name of the view as provided when this instance of the DesignerDataSourceView class was created.(Inherited from DesignerDataSourceView.)
	Schema	Gets a schema that describes the data source view that is represented by this view object.(Overrides DesignerDataSourceView::Schema.)

Methods

	Name	Description
	Equals(Object^)	Determines whether the specified object is equal to the current object.(Inherited from Object.)
	Finalize()	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
	GetDesignTimeData(Int32, Boolean%)	Generates design-time data that matches the schema of the associated data source control.(Overrides DesignerDataSourceView::GetDesignTimeData(Int32, Boolean%).)
	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.)

Remarks

The ObjectDataSource control represents a data source that calls methods of a business object in order to perform the Delete, Insert, Select, and Update database-type operations.

The ObjectDataSourceDesigner class provides design-time support for the ObjectDataSource control in a visual designer. An ObjectDesignerDataSourceView object provides members that indicate whether various database-type operations can be performed and that return schema and design-time data.

The CanInsert, CanUpdate, and CanDelete properties indicate whether the associated ObjectDataSource control can perform the corresponding database-type operations.

The CanSort property, which is always true, indicates that the associated control can sort rows. The CanPage and CanRetrieveTotalRowCount properties, which are always false, indicate that the associated control cannot perform server paging and cannot return the total number of rows in a query, respectively.

The Schema property gets a schema that describes the data source view that is represented by this view object. The GetDesignTimeData method generates design-time data that matches the schema of the associated control.

Version Information

.NET Framework
Available since 2.0

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.