File write in Windows Mobile 5.0

  • Thread starter Thread starter hassanmushtaq
  • Start date Start date
H

hassanmushtaq

hi

i am using VS 2003 (C#) in CF 1.0. i have a problem in writing file.
as i m developing in C# having CF 1.0. i have installed pocket pc 2003
emulator on microsoft site. now as my application write a file that
works fine on the emulator. and all things r working well. when i
installed it in Windows Mobile 5.0. it neither working correctly. also
it is not writing a file. and it give me no exception while
writing.....

my code is shown as below

File.Delete(cShared.objcClient.CurrentPath + "\\" +
cShared.objcClient.username +".txt");
using(Stream stream = File.Open(cShared.objcClient.CurrentPath + "\
\" + cShared.objcClient.username
+".txt",FileMode.OpenOrCreate,FileAccess.Write))
{
StreamWriter filewriter = new StreamWriter(stream);
string group="";
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
group += grp +"~";
}
group = group.Substring(0,group.Length-1);
filewriter.WriteLine(group);
filewriter.Flush();
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
string grpuser="";
if(cShared.objcClient.GroupUsers[grp].ToString() != "")
{
grpuser += grp + "*" +
cShared.objcClient.GroupUsers[grp].ToString();
filewriter.WriteLine(grpuser);
filewriter.Flush();
}
}
filewriter.Close();
}

it is working fine on emulator but not on device itself.

plz give me some suggestion.......

regardz

hassan mushtaq
 
And what's not working? Does it throw an exception? What exception?
Where?


--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Managed Code in an Embedded World
www.OpenNETCF.com
 
And what's not working? Does it throw an exception? What exception?
Where?

--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Managed Code in an Embedded Worldwww.OpenNETCF.com




hi
Click to expand...
i am using VS 2003 (C#) in CF 1.0. i have a problem in writingfile.
as i m developing in C# having CF 1.0. i have installed pocket pc 2003
emulator on microsoft site. now as my applicationwriteafilethat
works fine on the emulator. and all things r working well. when i
installed it inWindowsMobile5.0. it neither working correctly. also
it is not writing afile. and it give me no exception while
writing.....
Click to expand...
my code is shown as below
Click to expand...
File.Delete(cShared.objcClient.CurrentPath + "\\" +
cShared.objcClient.username +".txt");
using(Stream stream =File.Open(cShared.objcClient.CurrentPath + "\
\" + cShared.objcClient.username
+".txt",FileMode.OpenOrCreate,FileAccess.Write))
{
StreamWriter filewriter = new StreamWriter(stream);
string group="";
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
group += grp +"~";
}
group = group.Substring(0,group.Length-1);
filewriter.WriteLine(group);
filewriter.Flush();
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
string grpuser="";
if(cShared.objcClient.GroupUsers[grp].ToString() != "")
{
grpuser += grp + "*" +
cShared.objcClient.GroupUsers[grp].ToString();
filewriter.WriteLine(grpuser);
filewriter.Flush();
}
}
filewriter.Close();
}
Click to expand...
it is working fine on emulator but not on device itself.
Click to expand...
plz give me some suggestion.......

hassan mushtaq- Hide quoted text -
Click to expand...

- Show quoted text -
Click to expand...

thnx for replying me.
it is not giving me any exception. but file has created in device but
content is not there. means which i write in file is not there. it is
empty file..... any solutions
regardz
hassan mushtaq
 
File writes are cached so the data won't be flushed to the file until you
either close the stream or call Flush manually.


--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Managed Code in an Embedded World
www.OpenNETCF.com


hassanmushtaq said:
And what's not working? Does it throw an exception? What exception?
Where?

--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Managed Code in an Embedded Worldwww.OpenNETCF.com




hi
Click to expand...
i am using VS 2003 (C#) in CF 1.0. i have a problem in writingfile.
as i m developing in C# having CF 1.0. i have installed pocket pc 2003
emulator on microsoft site. now as my applicationwriteafilethat
works fine on the emulator. and all things r working well. when i
installed it inWindowsMobile5.0. it neither working correctly. also
it is not writing afile. and it give me no exception while
writing.....
Click to expand...
my code is shown as below
Click to expand...
File.Delete(cShared.objcClient.CurrentPath + "\\" +
cShared.objcClient.username +".txt");
using(Stream stream =File.Open(cShared.objcClient.CurrentPath + "\
\" + cShared.objcClient.username
+".txt",FileMode.OpenOrCreate,FileAccess.Write))
{
StreamWriter filewriter = new StreamWriter(stream);
string group="";
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
group += grp +"~";
}
group = group.Substring(0,group.Length-1);
filewriter.WriteLine(group);
filewriter.Flush();
foreach(string grp in cShared.objcClient.GroupUsers.Keys)
{
string grpuser="";
if(cShared.objcClient.GroupUsers[grp].ToString() != "")
{
grpuser += grp + "*" +
cShared.objcClient.GroupUsers[grp].ToString();
filewriter.WriteLine(grpuser);
filewriter.Flush();
}
}
filewriter.Close();
}
Click to expand...
it is working fine on emulator but not on device itself.
Click to expand...
plz give me some suggestion.......

hassan mushtaq- Hide quoted text -
Click to expand...

- Show quoted text -
Click to expand...

thnx for replying me.
it is not giving me any exception. but file has created in device but
content is not there. means which i write in file is not there. it is
empty file..... any solutions
regardz
hassan mushtaq
Click to expand...
 
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