Exception object – PB Docs 150
Exception object The Exception object inherits from the Throwable object and is the base class for user-defined or “checked” exceptions. A function or user-defined event must declare each checked exception it throws, and a caller to a function or event that throws a checked exception must either catch the exception or throw the exception itself….
InkWidth – PB Docs 150
InkWidth property for PowerScript controls Controls InkEdit, InkPicture controls Description A drawing attribute that specifies the width of the pen in pixels. The default is 53 pixels. If the IgnorePressure property is not set, the actual width varies between .5 times the value of the Width property for minimum pressure and 1.5 times its value…
InsertAsText – PB Docs 150
InsertAsText property for PowerScript controls Controls InkEdit controls Description Specifies whether the ink is inserted as text or as ink. Usage In a painter To specify that ink added to the InkEdit control is not converted to text: Clear the InsertAsText check box on the Ink page in the Properties view. In scripts The InsertAsText…
EditMask control – PB Docs 150
EditMask control An EditMask is a box similar to a SingleLineEdit in which the user can enter and edit one line of text. The type and number of characters entered is restricted by the edit mask, and the appearance of the text is specified by the edit mask. For example, you can use an EditMask…
MinBox – PB Docs 150
MinBox property for PowerScript controls Controls DataWindow controls, Windows Description The MinBox property specifies whether a Minimize box is displayed on the control’s title bar. Usage In a painter To display a Minimize box on a DataWindow control: Select the TitleBar check box on the General page of the control’s Properties view. Select the MinBox…
Indent – PB Docs 150
Indent property for PowerScript controls Controls TreeView controls Description The Indent property specifies how far each level of the TreeView is indented. The numeric value you type is the indentation amount in PowerBuilder units. Usage In a painter To set the indentation of items in a tree view control: Enter the amount of the indentation,…
TransactionServer object – PB Docs 150
TransactionServer object The TransactionServer object provides information about the current transaction context and enables a component running in a transaction server to control the transaction and its own life cycle. Properties TransactionServer property Datatype Description ClassDefinition PowerObject An object of type PowerObject containing information about the class definition of the object or control Events TransactionServer…
CheckBox control – PB Docs 150
CheckBox control CheckBox controls are small square boxes used to set independent options. When they are selected, they display a mark (typically, either an X or a check mark). When they are not selected, they are empty. Since check boxes are independent of each other, you can group them without affecting their behavior. Grouping check…
AutoArrange – PB Docs 150
AutoArrange property for PowerScript controls Controls ListView controls Description When AutoArrange is enabled, PowerBuilder arranges icons automatically in large and small icon views. Usage In a painter To enable automatic icon arrangement: Select the AutoArrange check box on the General page of the ListView control’s Properties view. In scripts The AutoArrange property takes a boolean…
Connection object – PB Docs 150
Connection object The Connection object specifies the parameters that PowerBuilder uses to connect to EAServer. You can customize the Connection object by defining a class user object inherited from the built-in Connection object. The user object has three events: Constructor, Destructor, and Error. For more information about creating a custom Connection object, see the chapter…