About building a COM/MTS client – PB Docs 70
About building a COM/MTS client A PowerBuilder application can act as a client to a COM server. The server can be built using PowerBuilder or any other COM-compliant application development tool and it can run locally, on a remote computer as an in-process server, or in Microsoft Transaction Server (MTS). You can use the Template…
Putting messages into the Jaguar log – PB Docs 70
Putting messages into the Jaguar log To record errors generated by PowerBuilder objects running in Jaguar to the Jaguar server log, create an instance of the ErrorLogging service context object and invoke its log method. For example:
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ErrorLogging erlinfo_base |
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this.GetContextService("ErrorLogging", & |
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erlinfo_base) |
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erlinfo_base.log("Write this string to log") |
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Importing and exporting database profiles – PB Docs 70
Importing and exporting database profiles Why do this Each database interface now provides an Import Profile(s) and an Export Profile(s) option. You can use the Import option to import a previously defined profile for use with an installed database interface. Conversely, you can use the Export option to export a defined profile for use by…
About the JDBC interface – PB Docs 70
About the JDBC interface You can access a wide variety of databases via JDBC in PowerBuilder. This section describes what you need to know to use JDBC connections to access your data in PowerBuilder. What is JDBC? The JDBC API Java Database Connectivity (JDBC) is a standard application programming interface (API) that allows a Java…
About preparing ODBC data sources – PB Docs 70
About preparing ODBC data sources The first step in connecting to an ODBC data source is to prepare to use the data source. Preparing the data source ensures that you will be able to connect to it and use your data in PowerBuilder. You prepare to use a data source outside PowerBuilder before you start…
About controls – PB Docs 70
About controls About window controls You place controls in a window to request and receive information from the user and to present information to the user. The window controls are: CheckBox CommandButton DataWindow DropDownListBox DropDownPictureListBox EditMask Graph GroupBox HProgressBar HScrollBar HTrackBar Line ListBox ListView MultiLineEdit OLE 2.0Oval Picture PictureButton PictureHyperLink PictureListBox RadioButton Rectangle RichTextEdit RoundRectangle…
Modifying structures – PB Docs 70
Modifying structures To modify a structure: Select the global structure you want to modify in the Open dialog box. or Open the painter for the object that contains the object-level structure and select the structure from the Structure List view. If the Structure List view is not open, select it from the View menu. Review…
Using the individual controls – PB Docs 70
Using the individual controls There are four basic types of controls with different purposes: Function Controls include Invoke actions CommandButtons, PictureButtons, PictureHyperLinks, StaticHyperLinks, Tabs, User Objects Display data ListBoxes, PictureListBoxes, DropDownListBoxes, DropDownPictureListBoxes, DataWindow controls, StaticText, ListViews, TreeViews, RichTextEdit, Graphs, Pictures, ProgressBars, ScrollBars, SingleLineEdits, MultiLineEdits, EditMasks, Tabs, User Objects, OLE controls Indicate choices RadioButtons, CheckBoxes (you…
Opening the Application object – PB Docs 70
Opening the Application object When you open an Application object, you enter the Application painter. To open the Application object: Click the Open button in the PowerBar. or Select File>Open from the menu bar. In the Open dialog box, select Applications from the Object Type dropdown list, then the library or libraries you want to…
Working with inherited objects – PB Docs 70
Working with inherited objects This section describes: Working in a descendent object Working in an ancestor object Resetting properties in a descendant Working in a descendent object You can change descendent objects to meet their specialized needs. For example, you can: Change properties of the descendent object Change properties of inherited controls in the object…