Help me!!!!
Author
I'm learning to program using Blocks but the book I'm learning from tells me to put:
//register the class
MyRegisterClass(hInstance);
and when I try to build it tells me that It is undeclared and that I need to use some function
Help!!!!
Hey, ya know, start 9 or 10 user accounts and ask the same question. And when you get an answer, ask again anyway under a different name.
That's ridiculous, dude.
That's ridiculous, dude.
Author
the other guy is my friend, we r doing it together and we got stuck in the same place.
MyRegisterClass() is not a function of the WinAPI. You have to write it. If you wrote it and you code looks like this one:
Then you broke one of the basic rule of C++ which is: I can't use something that hasn't been declared yet. Put the declaration of MyRegisterClass() at the top of your file and it should run:
HTH
func1(){ // here, I use MyRegisterClass() if (!MyRegisterClass(hinstance)) { // error: MyRegisterClass is undeclared ... }}bool MyRegisterClass(HINSTANCE hinstance) // MyRegisterClass definition{}Then you broke one of the basic rule of C++ which is: I can't use something that hasn't been declared yet. Put the declaration of MyRegisterClass() at the top of your file and it should run:
bool MyRegisterClass(HINSTANCE hinstance); // MyRegisterClass declarationfunc1(){ // here, I use MyRegisterClass() if (!MyRegisterClass(hinstance)) { // MyRegisterClass is declared ... }}bool MyRegisterClass(HINSTANCE hinstance) // MyRegisterClass definition{}HTH
If so, then he already asked. Why ask again?
The anonymous poster in Chip Holder's thread is me. Another poster and I answered your question there.
[addendum] And thank you, Emmanuel, for explaining it in code for them. Apologies that I didn't do it, myself.
The anonymous poster in Chip Holder's thread is me. Another poster and I answered your question there.
[addendum] And thank you, Emmanuel, for explaining it in code for them. Apologies that I didn't do it, myself.
Author
Chip holder put the code you said on the top, and it said
ISO C++ forbids declaration of 'func1' with no type
what does that mean??
ISO C++ forbids declaration of 'func1' with no type
what does that mean??
I put in MyRegisterClass in the parantheses at the top and it says:
expected constructor, destructor, or type conversion before '(' token
can you explain please?
expected constructor, destructor, or type conversion before '(' token
can you explain please?
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