M
Mortar
anyone got any examples of smart card reading for the pocket pc?
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.
You should upgrade or use an alternative browser.
B
Brett Romero
What exactly are you trying to do? Just read/write a file to the card,
make sure the card is in, etc?
I've done it with an SD memory chip but not a card with an embedded
chip (smart card).
Brett
make sure the card is in, etc?
I've done it with an SD memory chip but not a card with an embedded
chip (smart card).
Brett
T
Tim Wilson
You might want to go through some archived posts to see if you're question
has already been answered...
http://groups-beta.google.com/group...soft.public.dotnet.framework.compactframework
.... or, if you're question has not already been answered, then you may get a
guicker, more accurate, response if you post to one of the following
newsgroups...
microsoft.public.dotnet.framework.compactframework
microsoft.public.pocketpc.developer
has already been answered...
http://groups-beta.google.com/group...soft.public.dotnet.framework.compactframework
.... or, if you're question has not already been answered, then you may get a
guicker, more accurate, response if you post to one of the following
newsgroups...
microsoft.public.dotnet.framework.compactframework
microsoft.public.pocketpc.developer
M
Mortar
just want to read whats on the card
B
Brett Romero
This only pertains to an SD memory card. Read from the card just as
you do from a desktop hard disk. Check if a directory exists on the
card, which you know should. If the directory isn't there, prompt the
user to insert the card. Poll that condition on a seperate thread and
prompt the user a certain number of times on the insert card condition.
Your file IO may look like this for a simple read of the first line:
public const string SD_CARD_LOCATION = @"\Storage Card";
if(Directory.Exists(SD_CARD_LOCATION))
{
StreamReader sr = null;
try
{
sr = new StreamReader(SD_CARD_LOCATION + @"\myFile");
currentDeviceId = sr.ReadLine().Trim();
}
catch(Exception)
{
}
finally
{
if(sr != null)
{
sr.Close();
}
}
}
Hope it helps.
Brett
you do from a desktop hard disk. Check if a directory exists on the
card, which you know should. If the directory isn't there, prompt the
user to insert the card. Poll that condition on a seperate thread and
prompt the user a certain number of times on the insert card condition.
Your file IO may look like this for a simple read of the first line:
public const string SD_CARD_LOCATION = @"\Storage Card";
if(Directory.Exists(SD_CARD_LOCATION))
{
StreamReader sr = null;
try
{
sr = new StreamReader(SD_CARD_LOCATION + @"\myFile");
currentDeviceId = sr.ReadLine().Trim();
}
catch(Exception)
{
}
finally
{
if(sr != null)
{
sr.Close();
}
}
}
Hope it helps.
Brett
M
Mortar
Thanks but I'm already familiar with memory card read/writing. I
really need to know how to read from a smart card.
really need to know how to read from a smart card.