FindFunctionDefinition
PowerScript function
Description
Searches for a global function in one or more PowerBuilder libraries
(PBLs) and provides information about the script definition.
Syntax
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1 |
FindFunctionDefinition ( functionname {, librarylist } ) |
|
Argument |
Description |
|---|---|
|
functionname |
The name of a global function for which you want |
|
librarylist (optional) |
An array of strings whose values are the fully qualified |
Return value
ScriptDefinition. Returns an object reference with information about
the script of functionname. If any arguments are null,
FindFunctionDefinition returns null.
Usage
You can call FindClassDefinition to get a class definition for a
global function. However, the ScriptDefinition object provides information
tailored for functions.
Examples
This example searches the libraries for the running application to
find the function definition for f_myfunction:
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1 2 |
ScriptDefinition sd_myfunc sd_myfunc = FindFunctionDefinition("f_myfunction") |
This example searches the libraries in the array ls_libraries to
find the class definition for w_genapp_frame:
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1 2 3 4 5 6 7 8 9 |
ScriptDefinition sd_myfunc string ls_libraries[ ] ls_libraries[1] = "c:pwrsizappwindows.pbl" ls_libraries[2] = "c:pwrsframewkwindows.pbl" ls_libraries[3] = "c:pwrsframewkancestor.pbl" sd_myfunc = FindFunctionDefinition( & "f_myfunction", ls_libraries) |
See also