This table lists the classes and interfaces that make up PBNI.
After the table, the classes and interfaces are listed in alphabetical
order. The methods for each class are listed in alphabetical order
after the class description.
Table 7-1: PBNI class and interface summary
Object
|
Description
|
Defined in
|
|---|
IPB_Arguments
interface
|
Used to access the arguments of the PBCallInfo
structure.
|
pbni.h
|
IPB_ResultSetAccessor
interface
|
Used to access data in a DataWindow or
DataStore.
|
pbrsa.h
|
IPB_RSItemData interface
|
Used to set data values in a result set
from a DataWindow or DataStore.
|
pbrsa.h
|
IPB_Session interface
|
Used to interoperate with PowerBuilder.
An abstract interface, it defines methods for accessing PowerScript
data, calling PowerScript functions, catching and throwing PowerScript exceptions,
and setting a marshaler to convert PowerBuilder data formats to
the user's communication protocol.
|
pbni.h
|
IPB_Value interface
|
Used to hold PowerBuilder data, IPB_Value
contains information about each variable, including its type, null
flag, access privileges, array or simple type, and reference type.
|
pbni.h
|
IPB_VM interface
|
Used to load PowerBuilder applications
in third-party applications and interoperate with the PowerBuilder
virtual machine (PBVM).
|
pbni.h
|
PBArrayInfo structure
|
Used to hold information about arrays.
|
pbni.h
|
PBCallInfo structure
|
Used to hold arguments and return type
information in function calls between PBNI and PowerBuilder.
|
pbni.h
|
PB_DateData structure
|
Used to pass data of type Date in the SetData function
in the IPB_RSItemData interface.
|
pbrsa.h
|
PB_DateTimeData structure
|
Used to pass data of type DateTime in
the SetData function in the IPB_RSItemData
interface.
|
pbrsa.h
|
PB_TimeData structure
|
Used to pass data of type Time in the SetData function
in the IPB_RSItemData interface.
|
pbrsa.h
|
PBX_DrawItemStruct
structure
|
Used to hold the properties of an external
visual control that you want to draw using the PBX_DrawVisualObject function.
|
pbext.h
|
PBArrayAccessor template class
|
Used to access items in an array.
|
pbarray.h
|
PBObjectArrayAccessor class
|
Used to access items in an object array.
|
pbarray.h
|
PBBoundedArrayCreator template
class
|
Used to create bounded arrays.
|
pbarray.h
|
PBBoundedObjectArrayCreator
class
|
Used to create bounded object arrays.
|
pbarray.h
|
PBBoundedObjectArrayCreator
class
|
Used to create unbounded arrays.
|
pbarray.h
|
PBUnboundedObjectArrayCreator
class
|
Used to create unbounded object arrays.
|
pbarray.h
|
IPBX_Marshaler interface
|
Used to invoke remote methods and convert
PowerBuilder data formats to the user's communication protocol.
A marshaler extension is a PowerBuilder extension that acts as the
bridge between PowerBuilder and other components, such as EJBs, Java
classes, CORBA objects, Web services, and so on.
|
pbext.h
|
IPBX_NonVisualObject
interface
|
Inherits from IPBX_UserObject
and is the direct ancestor class of nonvisual PowerBuilder native
classes.
|
pbext.h
|
IPBX_UserObject interface
|
The ancestor class of PowerBuilder native
classes. It has two functions, Destroy and Invoke.
|
pbext.h
|
IPBX_VisualObject
interface
|
Inherits from IPBX_UserObject
and is the direct ancestor class of visual PowerBuilder native classes.
|
pbext.h
|
Exported methods
|
Some exported methods must be
implemented in PowerBuilder extension modules.
|
pbext.h
|
Method exported by PowerBuilder
VM
|
The PB_GetVM method is exported by
the PowerBuilder VM and is used to pass the IPB_VM interface
to the user.
|
pbni.h
|
