No file write permission?
I try to save my my application settings in a text file to be read next time, the application is open. I get permission errors when trying to load the application due to this code. It would be the right way to save your settings in a text file or there at - it an easier way. Seems a bit tedious writing and analysis of each character for a '=' or something like that.
Thank you
public class Settings
{
Settings()
{
try
{
FileConnection fc = (FileConnection)Connector.open("file:///store/home/user/settings.txt");
if (!fc.exists())
{
fc.create(); // create the file if it doesn't exist
OutputStream outStream = fc.openOutputStream();
outStream.write("=settingsvalue1=settingsvalue2".getBytes());
outStream.close();
fc.close();
}
else
{
FileConnection con = (FileConnection) javax.microedition.io.Connector.open("file:///store/home/user/settings.txt");
if(con.exists())
{
InputStream input = con.openInputStream();
StringBuffer buffer = new StringBuffer();
while(input.read() != -1)
{
buffer.append(input.read());
}
System.out.println("OutPut"+buffer.toString());
}
}
}
catch (IOException ioe) {
System.out.println(ioe.getMessage() );
}
}
}
If you make a few simple adjustments to your application, you can take a look at the classes PersistentStore and PersistentObject. Don't have to worry about file create with those.
Tags: BlackBerry Developers
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Hello Rainbow,.
Thanks for posting your question on the Microsoft community.
I would like to know some information about the problem so that we can help you better.
You made any hardware or software changes on your computer before the show?
Thank you for details on the question and your efforts to resolve.
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I would suggest trying the following methods and check if it helps.
Method 1:
Run this Microsoft fixit and check.
Reference:
Diagnose and repair Windows files and folders problems automatically
https://support.Microsoft.com/en-us/mats/windows_file_and_folder_diag/en-usIf this does not help, use method 2.
Method 2:
Use the steps described in this article and check the issue.
Reference:
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https://support.Microsoft.com/en-us/KB/2623670I appreciate the fact that you have run the virus scan on your computer. However, please also run Microsoft safety scanner to check and remove any viruses or malware.
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