TCustomDataSetAdapter Methods

The methods of the TCustomDataSetAdapter class are listed here.

	Name	Description
	AddDefaultActions	Adds the default action components to this adapter.
	AddDefaultFields	Adds the default field components to this adapter.
	FullyQualifyInputNames	Indicates whether the HTML input names must be qualified with the name of the adapter.
	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.
	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.
	GetEOF	Indicates whether the adapter is positioned at the end of its dataset.
	GetFirstRecord	Positions the adapter on the first record of its dataset.
	GetHiddenFieldOptions	Indicates the types of hidden fields that this adapter requires in a submitted HTML form.
	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.
	GetRecordCount	Returns the value of the RecordCount property.
	GetRecordIndex	Returns the value of the RecordIndex property.
	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.
	ImplCanAddActionClass	Provides the underlying implementation for the CanAddActionClass method.
	ImplCanAddFieldClass	Provides the underlying implementation for the CanAddFieldClass method.
	ImplEndIterator	Implements IteratorSupport's EndIterator method to support iterating over the data records of the adapter.
	ImplGetActionsList	Provides the underlying implementation for the GetActionsList method.
	ImplGetFieldsList	Provides the underlying implementation for the GetFieldsList method.
	ImplGetIteratorIndex	Provides the underlying implementation for the GetIteratorIndex method.
	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.
	ImplInIterator	Provides the underlying implementation for the InIterator method.
	ImplNotifyDeactivate	Provides the underlying implementation for the NotifyDeactivate method.
	ImplSetEchoActionFieldValues	Provides the underlying implementation for the SetEchoActionFieldValues method.
	ImplStartIterator	Implements IteratorSupport.StartIterator to support iterating over the records of the adapter.
	LocateKeyParams	Positions the dataset based on a specified set of field values.
	LocateRequestRecord	Positions the dataset based on the parameters in the current request.
	Notification	Responds when components are added to or deleted from the WebSnap application.
	OnDataSetStateChange	Responds to changes in the associated dataset.
	PrepareDataSet	Sets up the associated dataset for use by this adapter.
	RestoreDefaultAdapterMode	Returns the adapter to its default mode.
	SetAdapterMode	Sets the Mode property based on a string that represents one of the available values.
	SetDataSet	Sets the value of the DataSet property.
	SetMode	Sets the value of the Mode property.
	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.
	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.

Public Methods

	Name	Description
	ApplyAdapterMode	Sets the Mode property to reflect the value that the current request specifies.
	EncodeActionParams	Writes name/value pairs that represent this adapter's state.
	EncodeActionParamsFlags	Writes name/value pairs that represent a specified type of information.
	ExtractRequestParams	Reads name/value pairs from the current HTTP request.
	ExtractRequestParamsFlags	Reads name/value pairs that represent a specified type of information from the current HTTP request.
	Locate	Positions the associated dataset on the record identified by the LocateParamsList property.
	LocateAndApply	Positions the dataset and updates the resulting record based on the parameters of the current request.
	RaiseFieldChangedByAnotherUser	Raises an EAdapterFieldException with a message indicating that another user changed a field value.
	RaiseFieldNotFound	Raises an EAdapterException with a message indicating that a specified field could not be found.
	RaiseNilDataSet	Raises an EAdapterException with a message indicating that the dataset is unassigned.
	RaiseRowNotFound	Raises an EAdapterException with a message indicating that a dataset record could not be located based on the current set of key fields.
	SilentLocate	Positions the associated dataset on a specified record.
	StringToMode	Converts a mode string to the corresponding TDataSetAdapterMode value.

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