BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Resource.          BorlandTalk.com Forum Index -> C++ Builder (VCL Components Development) View previous topic :: View next topic   Author Message Arnaldo Giacomitti Junior Guest Posted: Tue May 04, 2004 5:04 pm    Post subject: Resource. I am trying to use the resource from a package, but I am getting some error. Anyone have some idea? I am trying this on the component source: Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); temp->LoadFromResourceName((unsigned int) HInstance, "BARRA01NOVO"); Thanks Arnaldo Giacomitti Junior. Back to top Remy Lebeau (TeamB) Guest Posted: Tue May 04, 2004 5:54 pm    Post subject: Re: Resource. "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote Quote: I am trying to use the resource from a package, but I am getting some error. You need to be more specific. What is the actual error you are seeing? Quote: Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); temp->LoadFromResourceName((unsigned int) HInstance, "BARRA01NOVO"); If you are trying to load a resource from a package, then you need to use the package's particular HInstance, not the global HInstance which is set to the application process instead. Have a look at the FindClassHInstance() function, ie: temp->LoadFromResourceName(FindClassHInstance(__classid(TMyComponent)), "BARRA01NOVO"); Gambit Back to top Arnaldo Giacomitti Junior Guest Posted: Tue May 04, 2004 6:10 pm    Post subject: Re: Resource. I have put some icons on the resource of my package, and in my component TBarraDados I wanna get those icons to load in TBarraDados I have tryed TImageList *ilIcones = new TImageList(this); Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); temp->LoadFromResourceName( FindClassHInstance(__classid(TBarraDados)), "BARRA01NOVO"); // this is line 26.. ilIcones->Add(temp, NULL); Images = ilIcones; But I got: [C++ Error] QBarraDados.cpp(26): E2303 Type name expected [C++ Error] QBarraDados.cpp(26): E2121 Function call missing ) Thanks. "Remy Lebeau (TeamB)" <gambit47.no.spam (AT) no (DOT) spam.yahoo.com> wrote Quote: "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote in message news:4097cd11 (AT) newsgroups (DOT) borland.com... I am trying to use the resource from a package, but I am getting some error. You need to be more specific. What is the actual error you are seeing? Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); temp->LoadFromResourceName((unsigned int) HInstance, "BARRA01NOVO"); If you are trying to load a resource from a package, then you need to use the package's particular HInstance, not the global HInstance which is set to the application process instead. Have a look at the FindClassHInstance() function, ie: temp->LoadFromResourceName(FindClassHInstance(__classid(TMyComponent)), "BARRA01NOVO"); Gambit Back to top Remy Lebeau (TeamB) Guest Posted: Tue May 04, 2004 6:19 pm    Post subject: Re: Resource. "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote Quote: Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); Why are you using QT? Are you trying to write a CLX component and not a VCL one? If so, then you are in the wrong newsgroup, you should be asking in the CLX newsgroups instead. Quote: [C++ Error] QBarraDados.cpp(26): E2303 Type name expected On which line exactly? You need to be more specific. Gambit Back to top Arnaldo Giacomitti Junior Guest Posted: Tue May 04, 2004 6:31 pm    Post subject: Re: Resource. This line is giving the error... temp->LoadFromResourceName( FindClassHInstance(__classid(TBarraDados)),"BARRA01NOVO"); "Remy Lebeau (TeamB)" <gambit47.no.spam (AT) no (DOT) spam.yahoo.com> wrote Quote: "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote in message news:4097dc94$1 (AT) newsgroups (DOT) borland.com... Qgraphics::TBitmap *temp = new Qgraphics::TBitmap(); Why are you using QT? Are you trying to write a CLX component and not a VCL one? If so, then you are in the wrong newsgroup, you should be asking in the CLX newsgroups instead. [C++ Error] QBarraDados.cpp(26): E2303 Type name expected On which line exactly? You need to be more specific. Gambit Back to top Remy Lebeau (TeamB) Guest Posted: Tue May 04, 2004 7:35 pm    Post subject: Re: Resource. "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote Quote: This line is giving the error... temp->LoadFromResourceName( FindClassHInstance(__classid(TBarraDados)),"BARRA01NOVO"); Given the code you have shown so far, the only way that line can produce the error you claim is if the TBarraDados class type is not known to the compiler. Which is impossible if you have placed the code inside the TBarraDados class to begin with. Please show a more complete code snippet that shows exactly how you are trying to use that code. Gambit Back to top Arnaldo Giacomitti Junior Guest Posted: Thu May 06, 2004 12:09 pm    Post subject: Re: Resource. Ok, I have got it to run, but every time he show the message can't found BARRA01NOVO resource, I have put it in .res of component, in a .res of same name of my class, use "#pragma resource "TBarraDados.res" and didn't work too. Any idea? Thanks Arnaldo. "Remy Lebeau (TeamB)" <gambit47.no.spam (AT) no (DOT) spam.yahoo.com> wrote Quote: "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote in message news:4097e193 (AT) newsgroups (DOT) borland.com... This line is giving the error... temp->LoadFromResourceName( FindClassHInstance(__classid(TBarraDados)),"BARRA01NOVO"); Given the code you have shown so far, the only way that line can produce the error you claim is if the TBarraDados class type is not known to the compiler. Which is impossible if you have placed the code inside the TBarraDados class to begin with. Please show a more complete code snippet that shows exactly how you are trying to use that code. Gambit Back to top Remy Lebeau (TeamB) Guest Posted: Thu May 06, 2004 6:52 pm    Post subject: Re: Resource. "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote Quote: Ok, I have got it to run, but every time he show the message can't found BARRA01NOVO resource Again, I ask you to please show your actual code. Quote: I have put it in .res of component, in a .res of same name of my class, use "#pragma resource "TBarraDados.res" and didn't work too. How did you create the .res file to begin with? Why are you using #pragam instead of simply adding the .res file to the project via the "Add To Project" option? Gambit Back to top Arnaldo Giacomitti Junior Guest Posted: Fri May 07, 2004 6:17 pm    Post subject: Re: Resource. I have only make a few tests with resource, I have created .res with borland image editor, and add some bitmap..... and try it with pragma and add to project too... and have put the .res in some directory of package and with the same name of component (TBarraDados.res) Thanks Arnaldo. "Remy Lebeau (TeamB)" <gambit47.no.spam (AT) no (DOT) spam.yahoo.com> wrote Quote: "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote in message news:409a2b04 (AT) newsgroups (DOT) borland.com... Ok, I have got it to run, but every time he show the message can't found BARRA01NOVO resource Again, I ask you to please show your actual code. I have put it in .res of component, in a .res of same name of my class, use "#pragma resource "TBarraDados.res" and didn't work too. How did you create the .res file to begin with? Why are you using #pragam instead of simply adding the .res file to the project via the "Add To Project" option? Gambit Back to top Remy Lebeau (TeamB) Guest Posted: Fri May 07, 2004 6:38 pm    Post subject: Re: Resource. "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote Quote: I have only make a few tests with resource, I have created .res with borland image editor, and add some bitmap..... and try it with pragma and add to project too... and have put the .res in some directory of package and with the same name of component (TBarraDados.res) For the third time now, I have to ask you to please show your actual code that is trying to use the resource. Not just the line of code that actually loads the resource, but the surrounding code that is actually trying to use the resource as well. Gambit Back to top moi Guest Posted: Mon Aug 16, 2004 11:57 am    Post subject: Re: Resource. Remy Lebeau (TeamB) wrote: Quote: "Arnaldo Giacomitti Junior" <arnaldo (AT) giacomitti (DOT) com.br> wrote in message news:409bd298 (AT) newsgroups (DOT) borland.com... I have only make a few tests with resource, I have created .res with borland image editor, and add some bitmap..... and try it with pragma and add to project too... and have put the .res in some directory of package and with the same name of component (TBarraDados.res) For the third time now, I have to ask you to please show your actual code that is trying to use the resource. Not just the line of code that actually loads the resource, but the surrounding code that is actually trying to use the resource as well. Gambit Hi Remy, I have the same problem, see below my code (component classname = TDisplay) : my TDisplay constructor : TResourceStream* TransponderAOE = new TResourceStream(FindClassHInstance(__classid(TDisplay)), "MyFont", "RT_RCDATA"); my RC file : MyFont RT_RCDATA "FONT_NAME.TTF" Thanks ) Back to top Remy Lebeau (TeamB) Guest Posted: Mon Aug 16, 2004 5:28 pm    Post subject: Re: Resource. "moi" <labeteprods (AT) _no_spam_free (DOT) fr> wrote Quote: TResourceStream* TransponderAOE = new TResourceStream(FindClassHInstance(__classid(TDisplay)), "MyFont", "RT_RCDATA"); Your third parameter is wrong. Remove the quotation marks: TResourceStream* TransponderAOE = new TResourceStream(FindClassHInstance(__classid(TDisplay)), "MyFont", RT_RCDATA); Quote: my RC file : That file is wrong as well. It should be more like this: MyFont RCDATA "FONT_NAME.TTF" Gambit Back to top Remy Lebeau (TeamB) Guest Posted: Tue Aug 17, 2004 8:13 am    Post subject: Re: Resource. "görgh" <labeteprods (AT) _no_spam_free (DOT) fr> wrote Quote: I've tried to used a valid res file form another component and I obtain the same result : resource "" is not found. What the matter ? Is that the exact error message? If so, then it is saying that you did not specify a resource name at all. Please show your exact code. 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