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oib111
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 Posted: Tue Aug 26, 2008 10:22 pm Post subject: error C2872: 'MessageBox' : ambiguous symbol |
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I'm making a program with managed C++ (x_x I know) and when I try using MessageBox, I get this error:
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error C2872: 'MessageBox' : ambiguous symbol
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I am including windows.h.
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kitterz
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| Posted: Tue Aug 26, 2008 10:23 pm Post subject: |
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| Are you saying managed as in CLR/.NET?
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oib111
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| Posted: Tue Aug 26, 2008 10:25 pm Post subject: |
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Yea. CLR.
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kitterz
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| Posted: Tue Aug 26, 2008 10:26 pm Post subject: |
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You must use
| Code: | | Messagebox::Show (); |
This game me the same error too. It took me like 1 hour to figure out the solution.
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oib111
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| Posted: Tue Aug 26, 2008 10:27 pm Post subject: |
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Lol thanks. Same parameters?
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kitterz
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oib111
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| Posted: Tue Aug 26, 2008 10:34 pm Post subject: |
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Ok how do I put an OK button in there? I looked up the constants but I'm getting an error using the OK constant:
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------ Build started: Project: pIM Server, Configuration: Debug Win32 ------
Compiling...
pIM Server.cpp
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(155) : error C2065: 'OK' : undeclared identifier
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(164) : error C2065: 'OK' : undeclared identifier
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(170) : error C2065: 'OK' : undeclared identifier
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(176) : error C2065: 'OK' : undeclared identifier
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(184) : error C2065: 'OK' : undeclared identifier
c:\documents and settings\oib\my documents\visual studio 2008\projects\pim server\pim server\Form1.h(191) : error C2065: 'OK' : undeclared identifier
Build log was saved at "file://c:\Documents and Settings\OIB\My Documents\Visual Studio 2008\Projects\pIM Server\pIM Server\Debug\BuildLog.htm"
pIM Server - 6 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
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Example of MessageBox::Show
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//heres one of mine
MessageBox::Show("WSAStartup failed!", "Error", OK);
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cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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Zand
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| Posted: Tue Aug 26, 2008 10:41 pm Post subject: |
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Just what is ??
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oib111
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| Posted: Tue Aug 26, 2008 10:46 pm Post subject: |
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Yeah, but I figured it out. But I'm wondering how I can use the send API (for Winsock). It says it cant convert a managed type (String^) to an unmanaged type (char*).
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| 8D wrote: |
cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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Zand
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| Posted: Tue Aug 26, 2008 11:11 pm Post subject: |
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| Use StringToHGlobalAnsi
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hcavolsdsadgadsg
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| Posted: Wed Aug 27, 2008 12:08 am Post subject: |
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| Recommending C# since managed C++ is disgusting.
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oib111
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| Posted: Wed Aug 27, 2008 12:12 am Post subject: |
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Just a question. How do you write a new line to an edit box?
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| 8D wrote: |
cigs dont make people high, which weed does, which causes them to do bad stuff. like killing |
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hcavolsdsadgadsg
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| Posted: Wed Aug 27, 2008 2:16 am Post subject: |
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Environment.NewLine
... I think.
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kitterz
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| Posted: Wed Aug 27, 2008 8:07 am Post subject: |
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| oib111 wrote: | | Just a question. How do you write a new line to an edit box? |
Do you mean as in write to a editbox?
If so, then...you have to remember it is managed.
NameOfEditBox->Text = "This is a Line";
Or if you mean MultiLined...there is a propery, and you use the statement
NameOfEditBox->Text += "\r\nThis is another Line";
Last edited by kitterz on Wed Aug 27, 2008 9:00 am; edited 1 time in total |
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lurc
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| Posted: Wed Aug 27, 2008 8:28 am Post subject: |
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Just make it Multi-Lined and add a \r\n at the end of a line?
Anyways i agree with slovach, use C# for this, C++.NET is just horrible.
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