Powerbuilder Documentation 2018

Powerbuilder Documentation 2018

Syntax 2 For the line style and width used by a data point – PB Docs 2018

Syntax 2 For the line style and width used by a data point Description Obtains the line style and width for a data point in a graph. Applies to PowerBuilder DataWindow DataWindow control Syntax PowerBuilder

Argument Description dwcontrol A reference to the DataWindow control containing the graph. graphcontrol  A string whose value is the…

Passing values between extensions and the PBVM – PB Docs 2018

Passing values between extensions and the PBVM Contents PBCallInfo structure IPB_Arguments interface IPB_Value interface PBNI uses two interfaces, IPB_Value and IPB_Arguments, to pass PowerBuilder values between the PBVM and extension PBXs. The PBNICallInfo structure holds the data. Document get from Powerbuilder help Thank you for watching.

GetActualClass – PB Docs 2018

GetActualClass Description Returns the class of the Java object that a PowerBuilder proxy object represents. Syntax

Argument Description javavm An instance of the JavaVM class proxyobject An instantiated PowerBuilder proxy object Return value String Usage If an EJB method is defined to return a Java class that is not the actual object returned at…

Reset the default view layout scheme – PB Docs 2018

Reset the default view layout scheme Each PowerBuilder painter has a default view layout scheme. You can always reset the layout scheme to this default layout. Select View>Layouts from the menu bar. Choose Default from the cascading menu. The default view layout scheme displays in the painter workspace. Document get from Powerbuilder help Thank you…

Syntax for selected data in a named column – PB Docs 2018

Syntax for selected data in a named column Description A DataWindow data expression uses the Selected property to access values in a named column or computed field for the currently selected rows. Selected data is always in the primary buffer. Syntax

Parameter Description dwcontrol The name of the DataWindow control or child DataWindow in…

About creating database profiles – PB Docs 2018

About creating database profiles You work with two dialog boxes when you create a database profile in PowerBuilder: the Database Profiles dialog box and the interface-specific Database Profile Setup dialog box. Using the Database painter to create database profiles You can also create database profiles from the Database painter’s Objects view. Database Profiles dialog box…

Tree.property – PB Docs 2018

Tree.property property (DataWindow object) Description Settings for a TreeView DataWindow. Applies to TreeView DataWindows Syntax PowerBuilder dot notation:

Describe and Modify argument:

Parameter Description property A property that controls the appearance or behavior of the TreeView DataWindow. Properties and their settings are listed in the table below. value (exp) A string value for…

OLE DB Retrieval using cursors – PB Docs 2018

OLE DB Retrieval using cursors Retrieval using cursors is conceptually similar to the singleton SELECT discussed earlier. The main difference is that since there can be multiple rows in a result set, you control when the next row is fetched into PowerScript variables. For example, if you expect only a single row to exist in…

Microsoft SQL Server Fetching rows – PB Docs 2018

Microsoft SQL Server Fetching rows The SQL Server interfaces support the following FETCH statements (Microsoft_SQL_Server_FETCH): FETCH NEXT (Microsoft SQL Server FETCH NEXT) FETCH FIRST (Microsoft SQL Server FETCH FIRST, FETCH PRIOR, and FETCH LAST) FETCH PRIOR (Microsoft SQL Server FETCH FIRST, FETCH PRIOR, and FETCH LAST) FETCH LAST (Microsoft SQL Server FETCH FIRST, FETCH PRIOR,…

SetSharedVarToNull – PB Docs 2018

SetSharedVarToNull Description Sets the value of the specified shared variable to null. Syntax

Argument Description group The group to which the shared variable belongs fid The field ID of the shared variable Return value None. Examples This example tests the IsSharedVarNull and SetSharedVarToNull functions:

See also Get<type>SharedVar GetSharedVarID GetSharedVarType IsSharedVarArray IsSharedVarNull IsSharedVarObject Set<type>SharedVar…