Seek expert advice, Delphi5 upgrade to Delphi2010
1, the corresponding FastReport also should make corresponding version switch, has installed FastReport;

2, the previous Delphi5 projects in the Indy components, have own Indy 2010;

Then modify the code should begin from where?

CodePudding user response:

The string is changed to first ansistring.
Indy function interface may vary the

To compile error, to need to modify

CodePudding user response:

You have to upgrade in the delphi5 indy, if it is directly using delphi5 indy is poor, delphi7 after own indy version is 10. X, indy10 begin with the version of the difference is huge, can't compatible, modify revise,

CodePudding user response:

Delphi7 after bringing indy versions are 10. X

CodePudding user response:

Depend, copy and paste copy wrong, say

Is the indy after Delphi 2007 version is 10. X

CodePudding user response:

Delphi5 without Indy, upgrade is installed directly on Delphi5, can directly use after upgrading to D2010 D2010 Indy? The

Outside FastReport 2.4, is used, can use directly the FastReport4.9 now, found this in 2.4 the inside of the TfrSpeedButton FastReport4.9 inside have no oh,

Trouble warrior and see if it can't upgrade?