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OrbWorks Community Forum • View topic - Problems with FileStream.ReadString

Problems with FileStream.ReadString

Discuss OrbForms Designer and PocketC Architect

Postby ruydiaz on Sun May 28, 2006 4:42 pm

Hi,

I am trying to write an application that reads a real txt file from the card which is larger that the string length limit of 512.

As a workaround it i tried reading it repeatedly with a FileStream.ReadString but when the remainder (or the file itself) is smaller than 512 it simply doesn't read anything in the last ReadString (or the first if the file is smaller)

vol.open(lstFiles.gettext(lstFiles.selitem),vfsModeRead,F);
Fs.file = F;
while (!F.eof) {
dummy="";
alert( F.size + " " + F.offset + " " + dummy);
Fs.readString(&dummy);
alert(F.size + " " + F.offset + " " + dummy);
dummyWhole += dummy;
}
ruydiaz
 
Posts: 3
Joined: Thu Sep 26, 2002 8:44 pm
Location: Mexico

Postby dewey on Mon May 29, 2006 3:38 am

It looks like the file read code doesn't properly handle strings that extend to EOF. I'll fix this for the next version. I'll also look at removing the 512 character limit.
dewey
Site Admin
 
Posts: 749
Joined: Sun Oct 21, 2007 5:12 am

Postby ruydiaz on Mon May 29, 2006 8:03 pm

Thank you and I look forward to these bug fixes as the solution I had to resource to (pad the file with dummies) slows down my application a lot. Please keep me posted.

Regards,

Ruy
ruydiaz
 
Posts: 3
Joined: Thu Sep 26, 2002 8:44 pm
Location: Mexico


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