Powerbuilder Documentation 2017

SetDecimal – PB Docs 2017

SetDecimal Description Sets the value of a decimal variable to decimal data in a string. Syntax

SetDecimal(pbdec dec, LPCTSTR dec_str)

1	SetDecimal(pbdec dec, LPCTSTR dec_str)

Argument Description dec The decimal data object to be set dec_str The string containing the data to be converted to a decimal Return value PBXRESULT. PBX_OK for success. Examples This example uses the IPB_Session SetDecimal method to set…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

Creating Marshaler Extensions – PB Docs 2017

Creating Marshaler Extensions Contents About marshaler extensions Developing the PowerBuilder extension Generating proxies for Java classes Calling the Java class from PowerBuilder About this chapter This chapter describes how to create marshaler extensions. Document get from Powerbuilder help Thank you for watching.

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

pbsig170 – PB Docs 2017

pbsig170 Description The PowerBuilder function signature is the internal signature of a PowerBuilder function that is used to identify polymorphisms functions in a class. The pbsig170 tool obtains these function signatures from a PBL. Inherited functions You can also obtain a signature by selecting the function in the System Tree or Browser and selecting Properties…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

RemoveGlobalRef – PB Docs 2017

RemoveGlobalRef Description Removes a global reference to the specified PowerBuilder object. Syntax

RemoveGlobalRef (pbobject  obj)

1	RemoveGlobalRef (pbobject obj)

Argument Description obj A valid PowerBuilder object handle Return value None. Examples

void MyPBNIClass::reference()
{
   d_session-&gt;AddGlobalRef(d_pbobject);
}

void MyPBNIClass::unreference()
{
   if(d_pbobject != NULL)
      d_session -&gt; RemoveGlobalRef(d_pbobject);
}

void MyPBNIClass::reference()

{

d_session->AddGlobalRef(d_pbobject);

}

void MyPBNIClass::unreference()

{

if(d_pbobject != NULL)

d_session -> RemoveGlobalRef(d_pbobject);

}

See also AddGlobalRef Document get from Powerbuilder help Thank you for watching.

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

About exchanging data with PowerBuilder – PB Docs 2017

About exchanging data with PowerBuilder You can use the IPB_Session interface or the IPB_Value and IPB_Arguments interfaces to exchange data between PowerBuilder and PBNI. The IPB_Session interface contains many virtual functions that enable the C++ code in an extension to interact with the PBVM. The IPB_Value and IPB_Arguments interfaces contain methods that you can use…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

Step 2: Implement the creator class – PB Docs 2017

Step 2: Implement the creator class Like any nonvisual native class, the CJavaVM class must implement the Invoke and Destroy functions in addition to the class functions CreateJavaObject and CreateJavaVM. The CreateJavaVm function of CjavaVM gets the classpath and properties from the PBCallInfo structure. Then it loads the Java VM by calling the loadJavaVM function of a wrapper class called…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

PBCallInfo structure – PB Docs 2017

PBCallInfo structure The PBCallInfo structure is used to hold data and return type information for calls between extensions and the PBVM. It has three public members:

IPB_Arguments*   pArgs;
IPB_Value*           returnValue;
pbclass                   returnClass;

IPB_Arguments* pArgs;

IPB_Value* returnValue;

pbclass returnClass;

The following code initializes a PBCallInfo structure using the IPB_Session InitCallInfo method. After allocating a PBCallInfo structure called ci, the IPB_Session GetClass and GetMethodID methods are used to get the class…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 PowerBuilder Native Interface Programmers Guide and Reference

PBORCA_CompileEntryImport – PB Docs 2017

PBORCA_CompileEntryImport Description Imports the source code for a PowerBuilder object into a library and compiles it. Syntax

INT PBORCA_CompileEntryImport ( HPBORCA hORCASession, 
   LPTSTR lpszLibraryName, 
   LPTSTR lpszEntryName, 
   PBORCA_TYPE otEntryType, 
    lpszComments, 
   LPTSTR lpszEntrySyntax, 
   LONG lEntrySyntaxBuffSize, 
   PBORCA_ERRPROC pCompErrorProc, 
   LPVOID pUserData );

INT PBORCA_CompileEntryImport ( HPBORCA hORCASession,

LPTSTR lpszLibraryName,

LPTSTR lpszEntryName,

PBORCA_TYPE otEntryType,

lpszComments,

LPTSTR lpszEntrySyntax,

LONG lEntrySyntaxBuffSize,

PBORCA_ERRPROC pCompErrorProc,

LPVOID pUserData );

Argument Description hORCASession Handle to previously established ORCA session. lpszLibraryName Pointer to a string whose value is the file name of the library into which you want to import the object. lpszEntryName Pointer to a string whose…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 Powerbuilder Orca Guide

Callback function for PBORCA_SccSetTarget – PB Docs 2017

Callback function for PBORCA_SccSetTarget Description Called once for each library in the target library list. Syntax

typedef PBCALLBACK (void, *PBORCA_SETTGTPROC) 
   ( PPBORCA_SETTARGET, LPVOID );

1 2	typedef PBCALLBACK (void, *PBORCA_SETTGTPROC) ( PPBORCA_SETTARGET, LPVOID );

Argument Description PPBORCA_SETTARGET Pointer to the PBORCA_SCCSETTARGET structure LPVOID Long pointer to user data Return value None. Usage This callback function allows you to know which libraries are going to be refreshed by default and gives you the…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 Powerbuilder Orca Guide

ORCA and the Library painter – PB Docs 2017

ORCA and the Library painter Contents Objects in a PowerBuilder library Object source code PowerBuilder commands and ORCA functions A PowerBuilder library (PBL) is a binary file. It stores objects you define in the PowerBuilder painters in two forms: source and compiled. The source for an object is text. The compiled form is binary and…

Powerbuilder Documentation 2017 PB Docs 2017 Powerbuilder Documentation 2017 Powerbuilder Orca Guide

Connection Information

SetDecimal – PB Docs 2017

Creating Marshaler Extensions – PB Docs 2017

pbsig170 – PB Docs 2017

RemoveGlobalRef – PB Docs 2017

About exchanging data with PowerBuilder – PB Docs 2017

Step 2: Implement the creator class – PB Docs 2017

PBCallInfo structure – PB Docs 2017

PBORCA_CompileEntryImport – PB Docs 2017

Callback function for PBORCA_SccSetTarget – PB Docs 2017

ORCA and the Library painter – PB Docs 2017

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