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... einer Membervariablen (IVar) eines Xbase++-Objektes. thats why i try __ObjHasData but fail -   TRY      a := 1      b := 1/0      c := "not execute"   CATCH      FWLOG a,b,c   END as "b" gave a Error Line with "c" will not be execute i have to use it for every "Property" ...

__ObjHasData and __ObjHasMethod work only with Harbour classes. if i use TRY / CATCH / END than line after Error will not execute Suggested: TRY  speed := o:SpeedCATCH  speed := 0END? speed  so how to "ask" in FOR EACH if a "Property" Exist FOR EACH works with Harbour ...

... := oMemory:GETPROPERTY("SPEED") Problem : it does not work on every PC if i use TRY / CATCH / END than line after Error will not execute so how to "ask" in FOR EACH if a "Property" Exist :?:

... then deleting records or executing a While command to traverse a table for any reason would be loosing a lot of benefits that SQL offers. When you execute a while loop to check each record for a condition, that information travels from the server to the workstation where the condition is evaluated. ...

Hi all when you execute the delete command is also done skip ? oRs:gotop()do while .not. oRs:eof()    oRs:delete()  <----- the pointer on next record ?enddoor old way with DBFoRs:gotop()do ...

... } )   Local aOCRClaimKeys := {}   Local aClaimKeys   Then have the c Wrapper TOCRFromScanner receive and execute ShowProgress inside the for loop. Any ideas? Thank you.

... yes. Pardon my forgetfulness. It selects TEST as current database. Don't worry! I am now copying your program with minor changes and trying to execute at my end. Thanks a lot BTW, it is now about 10:30 pm in Toluca. Are you still awake? Yeah I'm up for a couple more hours, got a lot of work ...

... Oh Sorry, yes. Pardon my forgetfulness. It selects TEST as current database. I am now copying your program with minor changes and trying to execute at my end. BTW, it is now about 10:30 pm in Toluca. Are you still awake?

oApp:oCon:Execute("USE Test")

What does this do?
Forgive my ignorance.
Is there a MySql command like "USE test"?

... With the prg version I get following error: Error: Unterminated string '' called from: __PP_PROCESS, line: 0 called from: ..\source\exec.prg, EXECUTE, line: 64 Source: 0062: a: 1 0063: ,b: 2 0064 => }; 0065: let param=url+'?func=9&data='+JSON.stringify(data); 0066: alert('Go...'); This ...

... you. With the prg version I get following error: Error: Unterminated string '' called from: __PP_PROCESS, line: 0 called from: ..\source\exec.prg, EXECUTE, line: 64 Source: 0062: a: 1 0063: ,b: 2 0064 => }; 0065: let param=url+'?func=9&data='+JSON.stringify(data); 0066: alert('Go...'); php ...

If you allow your users to define and execute a macro or use the runtime Harbour compiler (hbcplr.lib), sometimes you may want to avoid the use of certain Harbour functions. This code allows you to protect the symbols that you don't want to ...

Hi all
Thank Vilian
is also possible : oCN:Execute("ALTER TABLE your_table ADD INDEX your_index(`field1`, `My_function()`)")

TO REMOVE
oCN:Execute("ALTER TABLE your_table DROP INDEX your_index")

TO CREATE
oCN:Execute("ALTER TABLE your_table ADD INDEX your_index(`field1`, `field2`)")

... is triggered. Then have your apps listen for that message on another thread. If the message is received, then update the object being displayed or execute whatever code to handle the message. I know this is not exactly what you are asking but it might be a possible solution. I do this a lot using ...