ParameterDataSourceExpression Class

ParameterDataSourceExpression Class

.NET Framework (current version)
 

Represents an abstract base class for ParameterDataSourceExpression objects.

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


public abstract class ParameterDataSourceExpression : DataSourceExpression

NameDescription
System_CAPS_protmethodParameterDataSourceExpression()

Initializes a new instance of the ParameterDataSourceExpression class.

NameDescription
System_CAPS_protpropertyContext

Gets the HttpContext instance of the owner control.(Inherited from DataSourceExpression.)

System_CAPS_pubpropertyDataSource

Gets the data source object that is associated with the owner control.(Inherited from DataSourceExpression.)

System_CAPS_protpropertyIsTrackingViewState

Gets a value that indicates whether a data source expression object is tracking its view state changes.(Inherited from DataSourceExpression.)

System_CAPS_protpropertyOwner

Gets the owner control.(Inherited from DataSourceExpression.)

System_CAPS_pubpropertyParameters

Gets the parameters that are associated with this DataSourceExpression object.

System_CAPS_protpropertyViewState

Gets an instance of the StateBag class that contains the current view state information.(Inherited from DataSourceExpression.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetQueryable(IQueryable)

Evaluates the DataSourceExpression instance using the IQueryable interface. (Inherited from DataSourceExpression.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodLoadViewState(Object)

Loads the state of the values in the ParameterDataSourceExpression object that must be persisted.(Overrides DataSourceExpression.LoadViewState(Object).)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_protmethodSaveViewState()

Saves the current view state of the ParameterDataSourceExpression object.(Overrides DataSourceExpression.SaveViewState().)

System_CAPS_pubmethodSetContext(Control, HttpContext, IQueryableDataSource)

Executes the expression by using the specified owner control, context, and data source.(Overrides DataSourceExpression.SetContext(Control, HttpContext, IQueryableDataSource).)

System_CAPS_pubmethodSetDirty()

Marks the DataSourceExpression object so that its state will be saved in view state.(Inherited from DataSourceExpression.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_protmethodTrackViewState()

Tracks view-state changes of the ParameterDataSourceExpression object so that the changes can be stored in the StateBag object for the object.(Overrides DataSourceExpression.TrackViewState().)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager.LoadViewState(Object)

When implemented by a class, loads the previously saved view state of the data source expression object.(Inherited from DataSourceExpression.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager.SaveViewState()

When implemented by a class, saves the current view state of the DataSourceExpression object.(Inherited from DataSourceExpression.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIStateManager.TrackViewState()

When implemented by a class, tracks view state changes of the DataSourceExpression object so that the changes can be stored in the StateBag object for the data source expression object.(Inherited from DataSourceExpression.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIStateManager.IsTrackingViewState

When implemented by a class, gets a value that indicates whether a data source expression object is tracking its view state changes.(Inherited from DataSourceExpression.)

.NET Framework
Available since 4.0

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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