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UDF - UDS Library
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- !! UDFs Explained !!
- !! UDFs vs Subroutines !!
- !!A Quick Course on UDFs
- !!Calling UDF from Main Script
- !!Check if UDF is Defined
- !!Debugging UDFs
- !!Passing Variables in UDFs
- !!UDFs and Gotos
- !!Variables inside and outside a UDF
- Bitmask Deciphering UDF
- Content Addressable Memory
- Detlevs UDFs
- Free WinBatch Resources UDF
- Get Pixel Deluxe with Zoom
- Global Memory Status
- IsIpInRange
- Optional Parameters
- PauseCheck UDF
- RouteAdd - Create a Static Route - UDF
- Sample UDFs from Stan Littlefield
- Serial SendkeyLock UDF
- The xGlobal Extender
- TIF Page Counter
- UDF UDS Parameter Limit
- UDS and Global Variables
- User Defined Function - memory usage
- VarTypeEx to Detect Pointer Variables
- WIL Function List
- Write to a log file UDF
- Zip File Lister
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Check if UDF is defined
Keywords: UDF is defined isdefined
Question:
Is there a way to check if a UDF has been defined?Answer:
See the command IntControl 77.
Addextender("wwctl34i.dll")
#DefineFunction functname(param1, param2, param3, param4,…param16)
;
Return retval
#EndFunction
list = IntControl(77, 103, 0, 0, 0)
;AskItemlist("tab-delimited list of UDFs",list ,@tab, @unsorted, @single)
ret = StrIndexNc (list, "functname", 0, @FWDSCAN)
if ret == 0 then Message("functname", "is NOT defined")
Message("","Complete")
exit
Article ID: W14988
File Created: 2001:11:08:12:41:18
Last Updated: 2001:11:08:12:41:18