FiveTech Software tech support forums

Klaas,

This should be enough:

local n := 10

MsgInfo( n * 1.0 )

Is there a way to convert a standard numeric value to a floating point (double) value in xHarbour?

Best regards,
Klaas den Dekker

Klaas,

According to xHarbour docs, DllCall() will automatically convert a decimal number to a C double.

If you have an integer in the PRG, then try this: nYourNumber * 1.0

That should generate a decimal number and DllCall() should turn it into a double.

Hi Antonio and Carlos,

I still have one problem to solve..the lib uses floating point (double) values.
How can I convert a standard numeric value to floating point?

Best regards,
Klaas den Dekker

Klaas, nUnlock := DllCall( hDLL, DC_CALL_STD, "DPLUnlockKeyA", nInstanceID, cLicenseUSD ) -> this works That seems the right one as usually "A" stands for Ansi and "W" for wide. Thats the way ...

... nInstanceID, AnsiToWide(cLicenseUSD) ) -> this does not work Now I can continue with the conversion of EMF to PDF with this lib. Best regards, Klaas den Dekker

Klaas,

Could you please email me the DLL in a ZIP file renamed as ZOP ? thanks

Klaas,

How are you initially setting the value of hDLL ?

Klaas,

What FWH version are you using ?

Klaas,

What FWH version are you using ?

Are you using Harbour or xHarbour ? Borland ?

thanks

... xVal := DllCall( hDLL,nil,"DPLUnlockKey",xId,cLicense ) Can anyone help me? Does anyone use the Debenu Quick PDF Library? best regards, Klaas den Dekker

Hi Antonio,

The server becomes very, very slow.
Users think that the program does not start and start the program for the second time; this increases the problem.

Regards,
Klaas den Dekker

Klaas,

> Only than problems can occur because of the memory use.

What problems are ?

... can occur because of the memory use. I thought of eliminating the problem by reducing the amount of memory the program is using. Best regards, Klaas den Dekker

Klaas,

Harbour allocates memory for the virtual machine stack, and different subsystems. Why do you need to reduce that memory amount ?

These days those memory values are quite low.