DBHandle – PB Docs 2018
DBHandle PowerScript function Description Reports the handle for your DBMS. Applies to Transaction objects Syntax
|
1 |
transactionobject.DBHandle ( ) |
Argument Description transactionobject The current transaction object Return value UnsignedLong. Returns the handle for your DBMS. Transactionobject must exist, and the database must be connected. If transactionobject is null, DBHandle returns null. If transactionobject does not exist, an execution error occurs. If there…
DebugBreak – PB Docs 2018
DebugBreak PowerScript function Description Suspends execution and opens the Debug window. Syntax
|
1 |
DebugBreak ( ) |
Return value None Usage Insert a call to the DebugBreak function into a script at a point at which you want to suspend execution and examine the application. Then enable just-in-time debugging and run the application in the development environment. When PowerBuilder encounters…
Defining queries – PB Docs 2018
Defining queries Contents Previewing the query Saving the query Modifying a query A query is a SQL SELECT statement created in the Query painter and saved with a name so that it can be used repeatedly as the data source for a DataWindow object. Queries save time, because you specify all the data requirements just…
Deploying applications, components, and supporting files – PB Docs 2018
Deploying applications, components, and supporting files Regardless of the type of application you are deploying, you must include any supporting files such as dynamic libraries, resources like BMP and ICO files, online Help files, and initialization files. Each application type requires a different set of supporting files. The PowerBuilder runtime files, such as pbvm180.dll and pbdwe180.dll,…
DeleteLargePicture – PB Docs 2018
DeleteLargePicture PowerScript function Description Deletes a picture from the large image list. Applies to ListView controls Syntax
|
1 |
listviewname.DeleteLargePicture ( index ) |
Argument Description listviewname The name of the ListView control to which you want to delete a large picture from the image list index The index entry for the large picture you want to delete Return value Integer….
DataType – PB Docs 2018
DataType property for PowerScript controls Applies to grAxis objects in Graph controls Description DataType is a property of the grAxis objects that can be part of graph controls. There are three grAxis objects: Category, Series, and Values. DataType specifies the type of data that is assigned to the axis. Possible datatypes are Number, Date, DateTime,…
CreateJsonObject – PB Docs 2018
CreateJsonObject PowerScript function Description Creates the object of JsonObjectItem type as root item to initialize instance. Applies to JSONGenerator objects Syntax
|
1 |
objectname.CreateJsonObject ( ) |
Argument Description objectname Reference to the JSONGenerator object instance. Return value Long. Returns the root item handle if it succeeds and -1 if an error occurs. Examples This example creates the JSON root…
CSIncr – PB Docs 2018
CSIncr database parameter Description Specifies an integer for database connection increments per session. Applies to ORA Oracle 11g and Oracle 9.2 or later databases Syntax
|
1 |
CSIncr =value |
Parameter Description value Specifies an increment for the number of database connections in a connection or session pool. Default value 1 Usage This value is ignored when the SessionHomogeneous…
CustomFormat – PB Docs 2018
CustomFormat property for PowerScript controls Applies to DatePicker controls Description The CustomFormat property specifies a custom format for the display of the date in a DatePicker control. You must set the Format property to the enumerated value dtfCustom! for the CustomFormat to take effect. The format strings in the following table can be combined to…
Compressing and extracting data – PB Docs 2018
Compressing and extracting data Contents Example 1 (using HTTPClient) Example 2 (using RESTClient) Example 3 (using OAuthClient) Document get from Powerbuilder help Thank you for watching.