C / C++ / MFC

Nicholas Amh19-Oct-09 22:21

Nicholas Amh

19-Oct-09 22:21

I am having error that shown below

Unhandled exception at 0x7c812afb in GUI2.exe: Microsoft C++ exception: CFileException at memory location 0x015ff79c..

fp2.Read(text, text.Getlength()) can't work

Richard MacCutchan19-Oct-09 22:52

Richard MacCutchan

19-Oct-09 22:52

Nicholas Amh wrote:
fp2.Read(text, text.Getlength()) can't work

That's what I previously explained to you. Please read the documentation and learn how to use variables, classes, their properties and methods.

theCPkid19-Oct-09 22:28

19-Oct-09 22:28

CStdioFile ipFile;

if(ipFile.Open(_T("C:\\abc.txt"), CFile::modeRead | CFile::shareExclusive | CFile::typeText) == 0)
{
    cout<<"unable to open file.";
    return 0;
}

CString str;

while( ipFile.ReadString(str) != NULL)
{
    cout<<str<<endl;
}

ipFile.Close();

This code works inside your project? no?

Nicholas Amh19-Oct-09 23:11

Nicholas Amh

19-Oct-09 23:11

Hi, Thanks for helping out. But it don't work.

theCPkid19-Oct-09 23:11

19-Oct-09 23:11

some error, exception or just wrong output?

Nicholas Amh19-Oct-09 23:29

Nicholas Amh

19-Oct-09 23:29

Thank you theCPkid. I knew where is the error. I can't put CFile::shareExculsive or shareDenyRead ot etc. Thanks alot

theCPkid19-Oct-09 23:42

19-Oct-09 23:42

glad your problem is solved now.

coloring a button

ratprita19-Oct-09 20:28

ratprita

19-Oct-09 20:28

Anyone know how to color the background , Text and the border of the an owner drawn CButton ?

theCPkid19-Oct-09 20:52

19-Oct-09 20:52

[this]shows how to set text color. inside the same function, you can draw a background color and border.

Iain Wiseman19-Oct-09 20:54

Iain Wiseman

19-Oct-09 20:54

http://www.codeguru.com/forum/archive/index.php/t-225925.html[^] might help

Nishad S19-Oct-09 22:07

Nishad S

19-Oct-09 22:07

Have a look at this[^]

- ns ami -

Naveen19-Oct-09 22:07

Naveen

19-Oct-09 22:07

There is no simple set functions to change the color of a button. You have to owner draw it. She the Owner Draw Button Step-by-Step [^] article.

nave

[OpenedFileFinder] [My Blog]

modified on Wednesday, October 21, 2009 8:04 AM

carly3321-Oct-09 0:34

carly33

21-Oct-09 0:34

No.
You can use Shell buttons

Problem with giving Parameters for a method in class Diagram using Visio2003

Naveen21-Oct-09 2:04

Naveen

21-Oct-09 2:04

What do you mean?

nave

[OpenedFileFinder] [My Blog]

Hari_1619-Oct-09 20:15

Hari_16

19-Oct-09 20:15

Hi All,

I am using visio2003 to draw a class diagram , in that for a class i have given a method and for that i have WPARAM and LPARAM as the parameters .But in visio there is no option to give WPARAM and LPARAM as parameters in method for a class.Can anyone tell me how to do it.

Thanks,
Hari

UTF-8 need help

mohant$.net19-Oct-09 19:49

mohant$.net

19-Oct-09 19:49

Hi All,

I need very basic program in c using UTF charecter.

For example:

Give the input as UTF character and Print the same input as a output.

Thanks in Advance..........................

Mohan T

Iain Wiseman19-Oct-09 21:00

Iain Wiseman

19-Oct-09 21:00

Is this using microsoft products. If so then why the need for C rather than C++. Might be able to help

Iain

mohant$.net19-Oct-09 21:08

mohant$.net

19-Oct-09 21:08

Thanks for ur reply...But we created all codes in C..only this part pending......

Mohan T

Iain Wiseman19-Oct-09 22:31

Iain Wiseman

19-Oct-09 22:31

So are you restricted to C because of a technology choice. You are using Microsoft. You need to look for support for "locale". Possibly can help but google is your friend.

module machine type 'X86' conflicts with target machine type 'x64'

Naveen19-Oct-09 22:03

Naveen

19-Oct-09 22:03

You can use the MultiByteToWideChar() api to convert a UTF character to UNICODE character.

nave

[OpenedFileFinder] [My Blog]

Gopal_Kanchana19-Oct-09 19:02

Gopal_Kanchana

19-Oct-09 19:02

Hi
I am getting below error while compiling the my source code in VC++(Win32). But the same code get complied in another machine. i don't know why?

fatal error LNK1112: module machine type 'X86' conflicts with target machine type 'x64'

if provide me the step great help full

regards
gopal

Re: module machine type 'X86' conflicts with target machine type 'x64'

theCPkid19-Oct-09 19:08

Re: module machine type 'X86' conflicts with target machine type 'x64'

19-Oct-09 19:08

Right click on project->properties->configuration manager button-> Active solution configuration

Make sure that if you are using a 32 bit machine, then solution configuration is x86 and if you are using 64 bit, then it shud' be x64 Smile | :)

Gopal_Kanchana19-Oct-09 19:12

Gopal_Kanchana

19-Oct-09 19:12

Hi
My machine is 32bit windows xp. I have done done configuration x64 in Active solution configuration earlier. but still i am getting same error

Regards
Gopal

Re: module machine type 'X86' conflicts with target machine type 'x64'

theCPkid19-Oct-09 19:17

Re: module machine type 'X86' conflicts with target machine type 'x64'

19-Oct-09 19:17

for 32 bit, your platform should be x86. make sure to set it as active. if you still get the above error, then good luck! Smile | :)

theCPkid19-Oct-09 19:38