TDataSetAdapter Members Protected Methods

Protected Methods

	Name	Description
	_AddRef	Called when an application uses a component interface.
	_Release	Called when an application releases a component interface.
	AddAdapterModeHiddenField	Defines a hidden field that passes the adapter's mode value in the HTTP request when an HTML form is submitted.
	AddDefaultActions	Adds the default action components to this adapter.
	AddDefaultActions	Adds default action components to this adapter.
	AddDefaultActions	Adds default action components to this adapter.
	AddDefaultFields	Adds the default field components to this adapter.
	AddDefaultFields	Adds default field components to this adapter.
	AddOrigValueHiddenFields	Defines hidden field(s) that pass the original values of adapter fields in the HTTP request when an HTML form is submitted.
	AddRecordKeysHiddenFields	Defines hidden field(s) that pass key values in the HTTP request when an HTML form is submitted.
	AssignTo	Copies the properties of an object to a destination object.
	CanAddActionClass	Indicates whether a type of adapter action can be added to this adapter.
	CanAddFieldClass	Indicates whether a type of adapter field can be added to this adapter.
	ChangeName	Sets the private, internal storage for the Name property to the string passed in NewName.
	CheckModifyAccess	Checks end-user rights to modify the adapter's field values.
	ClearAdapterValues	Clears adapter state information.
	ClearErrors	Clears the content of the adapter's Errors property.
	CreateActionRequestContext	Creates an object that describes the adapter action parameters and adapter field values.
	CreateErrorsList	Creates the object used to manage errors associated with this adapter.
	DefaultWebComponentsChange	Notifies other components of changes to the list of default actions or fields.
	DefineProperties	Designates methods for storing an object's unpublished data on a stream such as a form file.
	DefineProperties	Provides an interface for a method that reads and writes otherwise unpublished data.
	EncodeActionParams	Writes name/value pairs that represent adapter state.
	EncodeActionParams	Writes name/value pairs that represent adapter state.
	EndIterator	Implements IIteratorSupport's EndIterator method to support iterating over the data records of the adapter.
	EndOfPage	Indicates whether the record index has gone past the last record in the current page.
	ExtractRequestParams	Reads name/value pairs from the HTTP request.
	ExtractRequestParams	Reads name/value pairs from the HTTP request.
	FindAction	Returns an action component with a matching action name.
	FindField	Returns an adapter field component with a matching field name.
	FindNamedAction	Finds an action with a matching variable name.
	FindNamedField	Finds an adapter field with a matching variable name.
	FindNamedVariable	Finds a field or action with a matching variable name.
	FindVariable	Finds an adapter action or adapter field with the given variable name.
	FindVariableContainer	Finds an adapter action or adapter field that is a container for other scriptable objects.
	FullyQualifyInputNames	Indicates whether the HTML input names must be qualified with the name of the adapter.
	GetActionsClass	Specifies the class to create as a container for adapter actions components.
	GetActionsClass	Specifies the class to create as a container for adapter actions components.
	GetActionsList	Provides a list of action types that can be added to this adapter.
	GetAdapterActions	Returns the adapter actions container object.
	GetAdapterErrors	Returns the adapter's errors object.
	GetAdapterErrorsList	<insert text here>
	GetAdapterFields	Returns the adapter fields container object.
	GetAdapterHiddenFields	Returns a list of hidden fields that hold adapter state information.
	GetAdapterHiddenRecordFields	Returns a list of hidden fields that associate HTML form fields and adapter field.
	GetAdapterMode	Returns a string that represents the current value of the Mode property.
	GetAdapterModeNames	Retrieves the strings for all the possible modes of this adapter.
	GetChildOwner	Returns the owner of a child component being read from a stream.
	GetChildParent	Returns the parent, or if there is no parent, returns the owner of a child component being read from a stream.
	GetChildren	Enumerates all child components.
	GetChildren	Provides the interface for a method that adapters use to return their child components.
	GetDataClass	Specifies the class to create as a container for adapter fields components.
	GetDataClass	Specifies the class to create as a container for adapter field components.
	GetDataSet	Returns the value of the DataSet property.
	GetDefaultMode	Returns the default mode for this adapter.
	GetDesigntimeWarnings	Populates a design-time warnings object with any warnings that the dataset adapter needs to emit.
	GetEchoActionFieldValues	Returns the value of the echo flag.
	GetEOF	Indicates whether the adapter is positioned at the end of its dataset.
	GetEOF	Indicates whether the record position has passed the last record.
	GetFieldsList	Provides a list of field types that can be added to this adapter.
	GetFirstRecord	Positions the adapter on the first record of its dataset.
	GetFirstRecord	Set the record position to the first record.
	GetHiddenFieldOptions	Indicates the types of hidden fields that this adapter requires in a submitted HTML form.
	GetHiddenFieldOptions	Indicates the types of hidden fields that this adapter requires in a submitted HTML form.
	GetIDsOfNames	Maps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs).
	GetIteratorIndex	Implements IIteratorIndex's GetIteratorIndex method to support iterating over the data records of the adapter.
	GetKeyFields	Returns a string listing the fields that this adapter uses to locate records.
	GetKeyParams	Retrieves a list of fields that the dataset adapter uses to locate records, along with their current values.
	GetKeyParamStrings	Retrieves a list of fields that the dataset adapter uses to locate records, along with their current values.
	GetMasterDetailAdapters	Returns a list of all dataset adapters, including this one, linked to this adapter in a master/detail relationship.
	GetNeedAdapterMode	Indicates whether the adapter requires a Mode value.
	GetNextRecord	Positions the associated dataset on the next record.
	GetNextRecord	Increments the record position.
	GetOwner	Returns the owner of a component.
	GetOwner	Returns the owner of an object.
	GetPageCount	Calculates the number of pages needed to display all adapter records.
	GetRecordCount	Returns the value of the RecordCount property.
	GetRecordCount	Returns the total number of records.
	GetRecordIndex	Returns the value of the RecordIndex property.
	GetRecordIndex	Returns the index of the current record.
	GetRecordKeys	Retrieves a list of field values that the dataset adapter uses to locate records, along with information for formatting hidden parameters from this values.
	GetTypeInfo	Retrieves the type information for an object.
	GetTypeInfoCount	Returns the number of type information interfaces that an object provides (either 0 or 1).
	GetVariable	Returns an action or field.
	GetVariableCount	Returns the total count of actions and fields.
	GetVariableName	Gets the name used to reference this adapter with server-side script.
	GetVisibleActions	Returns a list of this adapter's action components.
	GetVisibleFields	Returns a list of this adapter's field components.
	GetWebSnapObjClass	Returns the class type for this adapter field.
	HasExecuteAccess	Checks the end-user's right to execute this adapter's actions.
	HasModifyAccess	Checks the end-user's right to modify this adapter's fields.
	HasViewAccess	Checks the end-user's right to view this adapter's fields.
	ImplCanAddActionClass	Provides the underlying implementation for the CanAddActionClass method.
	ImplCanAddActionClass	Indicates whether a type of adapter action can be added to this adapter.
	ImplCanAddActionClass	Indicates whether a type of adapter action can be added to this adapter.
	ImplCanAddFieldClass	Provides the underlying implementation for the CanAddFieldClass method.
	ImplCanAddFieldClass	Indicates whether a type of adapter field can be added to this adapter.
	ImplClearAdapterValues	Clears adapter state information.
	ImplEndIterator	Implements IteratorSupport's EndIterator method to support iterating over the data records of the adapter.
	ImplEndIterator	Implements IIteratorSupport's EndIterator method to support iterating over the data records of the adapter.
	ImplEndIterator	Implements IteratorSupport's EndIterator method to support iterating over the data records of the adapter.
	ImplFindVariable	Finds an adapter action or adapter field child with a matching variable name.
	ImplFindVariableContainer	Finds an adapter action or adapter field that is a container for other scriptable objects.
	ImplGetActionsList	Provides the underlying implementation for the GetActionsList method.
	ImplGetActionsList	Provides a list of action types that can be added to this adapter.
	ImplGetActionsList	Provides a list of action types that can be added to this adapter.
	ImplGetEchoActionFieldValues	Returns the value of the echo flag.
	ImplGetFieldsList	Provides the underlying implementation for the GetFieldsList method.
	ImplGetFieldsList	Provides a list of field types that can be added to this adapter.
	ImplGetIteratorIndex	Provides the underlying implementation for the GetIteratorIndex method.
	ImplGetIteratorIndex	Implements IIteratorIndex's GetIteratorIndex method to support iterating over the data records of the adapter.
	ImplGetRecordKeys	Retrieves a list of field values that the dataset adapter uses to locate records, along with information for formatting hidden parameters from this values.
	ImplGetVariable	Returns an action or field.
	ImplGetVariableCount	Returns the total count of actions and fields.
	ImplGetVariableName	Gets the name used to reference this adapter with server-side script.
	ImplGetVisibleActions	Returns a list of this adapter's action components.
	ImplGetVisibleActions	Returns a list of this adapter's action components.
	ImplGetVisibleFields	Returns a list of this adapter's field components.
	ImplGetVisibleFields	Returns a list of this adapter's field components.
	ImplHasExecuteAccess	Checks the end-user's right to execute this adapter's actions.
	ImplHasModifyAccess	Checks the end-user's right to modify this adapter's fields.
	ImplHasViewAccess	Checks the end-user's right to view this adapter's fields.
	ImplInIterator	Provides the underlying implementation for the InIterator method.
	ImplInIterator	Implements IIteratorIndex's InIterator to support iterating over the data records of the adapter.
	ImplNextIteration	Implements IIteratorSupport's NextIteration method to support iterating over the records of the adapter.
	ImplNextIteration	Implements IteratorSupport's NextIteration method to support iterating over the records of the adapter.
	ImplNotifyActivate	Called when the web module is activated.
	ImplNotifyDeactivate	Provides the underlying implementation for the NotifyDeactivate method.
	ImplNotifyDeactivate	Called when the web module is deactivated.
	ImplNotifyDeactivate	Clears the current page variable.
	ImplSetActions	Initializes the Actions property.
	ImplSetActions	Initializes the Actions property.
	ImplSetData	Initializes the Data property.
	ImplSetData	Initializes the Data property.
	ImplSetEchoActionFieldValues	Provides the underlying implementation for the SetEchoActionFieldValues method.
	ImplSetEchoActionFieldValues	Sets the echo flag for this adapter's fields.
	ImplStartIterator	Implements IteratorSupport.StartIterator to support iterating over the records of the adapter.
	ImplStartIterator	Implements IIteratorSupport's StartIterator method to support iterating over the records of the adapter.
	ImplStartIterator	Implements IteratorSupport.StartIterator to support iterating over the records of the adapter.
	InIterator	Implements IIteratorIndex's InIterator method to support iterating over the data records of the adapter.
	Invoke	Provides access to Automation properties and methods when the component wraps an Automation object.
	IsActionInUse	Indicates whether a particular action has been added to the adapter.
	IsFieldInUse	Indicates whether a particular field has been added to the adapter.
	ListHiddenFields	Specifies the HTML form hidden fields needed by the adapter.
	ListHiddenRecordFields	Specifies the HTML form hidden fields needed by the adapter.
	Loaded	Initializes the component after the form file has been read into memory.
	LocateKeyParams	Positions the dataset based on a specified set of field values.
	LocateRequestRecord	Positions the dataset based on the parameters in the current request.
	NextIteration	Implements IIteratorSupport's NextIteration method to support iterating over the data records of the adapter.
	Notification	Forwards notification messages to all owned components.
	Notification	Responds when components are added to or deleted from the WebSnap application.
	Notification	Clears references to deleted components.
	NotifyActivate	Called when the web module is activated.
	NotifyAdapterChange	Notifies components that the adapter has changed in some way.
	NotifyDeactivate	Called when the web module is deactivated.
	OnDataSetStateChange	Responds to changes in the associated dataset.
	PaletteCreated	Responds when the component is created from the component palette.
	PrepareDataSet	Sets up the associated dataset for use by this adapter.
	QueryInterface	Returns a reference to a specified interface if the object supports that interface.
	ReadState	Reads the state of the component.
	RestoreDefaultAdapterMode	Returns the adapter to its default mode.
	SetActions	Initializes the Actions property.
	SetAdapterMode	Sets the Mode property based on a string that represents one of the available values.
	SetAncestor	Clears or sets csAncestor state in the component's ComponentState property.
	SetChildOrder	Sets the visual ordering of a child control.
	SetData	Initializes the Data property.
	SetDataSet	Sets the value of the DataSet property.
	SetDesigning	Ensures that components inserted at design time have their design-mode flag set.
	SetDesignInstance	Ensures that components inserted at design time have their design-mode flag set.
	SetEchoActionFieldValues	Sets the echo flag for this adapter's fields.
	SetInline	Sets the csInline bit of the component's ComponentState property
	SetMode	Sets the value of the Mode property.
	SetName	Sets the value of the Name property.
	SetPageSize	Updates the pagesize variable.
	SetParentComponent	Sets the parent component.
	SkipToPage	Skips records until the current record is within the current page.
	StartIterator	Implements IIteratorSupport's StartIterator method to support iterating over the records of the adapter.
	Updated	Clears the csUpdating state in the component's ComponentState property when the component finishes updating.
	UpdateFieldsExecuteValues	Executes the adapter's fields with values passed in the HTTP request.
	UpdateFieldsExecuteValues	Executes the adapter's fields with values passed in the HTTP request.
	UpdateFieldsGetAnyChanges	Indicates whether the values in the HTTP request change the value of any adapter fields.
	UpdateFieldsGetAnyChanges	Determines whether the values in the HTTP request change any adapter fields.
	UpdateFieldsUpdateValues	Updates the adapter's fields with values passed in the HTTP request.
	UpdateFieldsUpdateValues	Updates the adapter's fields with values passed in the HTTP request.
	UpdateFieldsValidateValues	Validates the values passed in the current HTTP request for the adapter's fields.
	UpdateFieldsValidateValues	Validate the adapter's field values passed in the HTTP request.
	UpdateRecordsGetAnyChanges	Determines whether values passed in the HTTP request will change any adapter fields.
	UpdateRecordsUpdateValues	Updates adapter fields with values passed in the HTTP request.
	UpdateRecordsValidateValues	Validate the adapter's field values passed in the HTTP request.
	UpdateRegistry	Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
	Updating	Sets the csUpdating state in the component's ComponentState property.
	ValidateContainer	Determines whether an object can be inserted into a container.
	ValidateInsert	Provides the interface for a method that validates an child component before it is inserted.
	ValidateRename	Ensures that renaming an owned component does not create name conflict.
	WebComponentsChange	WebComponentsChange is called when the list of adapter fields or adapter actions changes.
	WriteState	Writes the state of the component.