Provider

Delphi Information

Array

TInfoArray

TInfoArray is an array of TPutFieldInfo records.

Class

EDSWriter	EDSWriter is the exception class for errors that occur when creating data packets to represent the data or metadata in a dataset.
TBaseProvider	TBaseProvider is a base class for all providers that represent the data in a dataset.
TCustomPacketWriter
TCustomProvider	TCustomProvider is the base class for data providers.
TCustomResolver	TCustomResolver is the base class for components that apply updates on behalf of a provider.
TDataPacketWriter
TDataSetProvider	TDataSetProvider provides data from a dataset and resolves updates to that dataset or its database server.
TDataSetResolver	TDataSetResolver applies updates to a dataset on behalf of a provider.
TLocalAppServer
TPacketDataSet	TPacketDataSet represents a data packet or delta packet that is used by a provider.
TProvider	TProvider provides data to and applies updates from a client dataset.
TSQLResolver	TSQLResolver applies updates to a database server on behalf of a provider.
TUpdateTree	TUpdateTree stores information about a delta packet on behalf of a resolver.

Enum

TGetRecordOption	TGetRecordOption enumerates the types of information that can be added to data packets.
TProviderOption	TProviderOption and TProviderOptions influence the type of information that is communicated between client datasets and provider components.
TResolverResponse	TResolverResponse indicates the action a resolver component should take after an OnUpdateError event handler handles an update error.

Function

GetObjectProperty
GetStringProperty
VarArrayFromStrings	Creates a Variant array that contains the strings in a TStrings object.
VarArrayFromWideStrings

Interface

IProviderContainer

Pointer

PPutFieldInfo

PPutFieldInfo is a pointer type to a TPutFieldInfo record.

Set

TGetRecordOptions	TGetRecordOptions is used to decide what type of information is added to data packets.
TProviderOptions	TProviderOptions influences the type of information that is communicated between client datasets and provider components.

Struct

TPutFieldInfo

TPutFieldInfo contains information about a field.

Variable

InformixLob

Resolves Informix rather than Oracle BLOB and CLOB fields.

C++ Information

Class

EDSWriter	EDSWriter is the exception class for errors that occur when creating data packets to represent the data or metadata in a dataset.
IProviderContainer
TBaseProvider	TBaseProvider is a base class for all providers that represent the data in a dataset.
TCustomPacketWriter
TCustomProvider	TCustomProvider is the base class for data providers.
TCustomResolver	TCustomResolver is the base class for components that apply updates on behalf of a provider.
TDataPacketWriter
TDataSetProvider	TDataSetProvider provides data from a dataset and resolves updates to that dataset or its database server.
TDataSetResolver	TDataSetResolver applies updates to a dataset on behalf of a provider.
TLocalAppServer
TPacketDataSet	TPacketDataSet represents a data packet or delta packet that is used by a provider.
TProvider	TProvider provides data to and applies updates from a client dataset.
TPutFieldInfo	TPutFieldInfo contains information about a field.
TSQLResolver	TSQLResolver applies updates to a database server on behalf of a provider.
TUpdateTree	TUpdateTree stores information about a delta packet on behalf of a resolver.

Enum

TGetRecordOption	TGetRecordOption enumerates the types of information that can be added to data packets.
TProviderOption	TProviderOption and TProviderOptions influence the type of information that is communicated between client datasets and provider components.
TResolverResponse	TResolverResponse indicates the action a resolver component should take after an OnUpdateError event handler handles an update error.

Function

GetObjectProperty
GetStringProperty
VarArrayFromStrings	Creates a Variant array that contains the strings in a TStrings object.
VarArrayFromWideStrings

Typedef

PPutFieldInfo	PPutFieldInfo is a pointer type to a TPutFieldInfo record.
TAfterUpdateRecordEvent	TAfterUpdateRecordEvent represents the type of events that occur when the associated resolver has just updated a record.
TBeforeCommitEvent	TBeforeCommitEvent represents the procedure type for the events that occur before committing a data set.
TBeforeUpdateRecordEvent	TBeforeUpdateRecordEvent represents the procedure type for the events that occur before a record is updated.
TDataRequestEvent	Represents the function type for the events that occur when a provider calls its DataRequest method.
TGetDSProps	Represents the procedure type for the events that occur when the provider adds additional information to a data packet it is creating.
TGetParamsEvent	Represents the procedure type for the events that occur when the provider adds attributes to the data set.
TGetRecordOptions	TGetRecordOptions is used to decide what type of information is added to data packets.
TGetTableNameEvent	Represents the procedure type for the events that occur when a resolver initializes its information about the table to which it applies updates.
TInfoArray	TInfoArray is an array of TPutFieldInfo records.
TOnValidate	Represents the procedure type for the events that occur when the provider applies updates contained in a Delta packet.
TProviderDataEvent	Represents the procedure type for the events that occur when the provider applies updates or retrieves data.
TProviderOptions	TProviderOptions influences the type of information that is communicated between client datasets and provider components.
TPutFieldProc	Allows to decide the procedure used when adding a new field to a data set.
TResolverErrorEvent	Represents the procedure type for the events that occur when the provider fails to update a record.
_di_IProviderContainer

Variable

InformixLob	Resolves Informix rather than Oracle BLOB and CLOB fields.
MetaDataOption	Specifies the options available when retrieving metadata from a target database.
ResetOption
XMLOption
XMLUTF8Option