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Hello,
I have a sql server table of licence keys/serial numbers. Table structure is something like;
[ RecordId int, LicenceKey string, Status int (available, locked, used, expired etc.) AssignedTo int (customerId) .... ]
Through my ASP.NET application...
Started by UmutKa on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If you have a two....
Manually locking tables is not a good practise IMHO.
I think that you should actually mark the key as unavailable in the same stored proc that you are querying for it, because otherwise there will always be some sort of race condition .
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How can I program a Serial Number Generator that generates serial numbers for some existing software?
Started by nir on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
That way.
Try a number you can test using Luhn's algorithm .
A bit of Googgling and you'll find it.
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Hi. I want to fetch the machine's serial number key. Does any body help me on how to fetch the machine's serial number?
Started by Shakti on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
// It is the caller's responsibility to release the returned CFString], x; char secondPart[256]; char... .
IORegistryEntrySearchCFProperty(entry, kIODeviceTreePlane, CFSTR("serial-number"), nil the serial number as a CFString.
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I want set some constraint to the serial type,it only produce even or odd numbers.
Started by yjfuk on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
So you could do it all manually have a table and a SERIAL column you could change the underlying sequence:
ALTER SEQUENCE tablename" the table using psql :
\d tablename
Simply....
SERIAL is a syntax sugar around creating and using sequences.
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Hello,
How do we find the serial number of a USB drive without using WMI in c#?
Thanks
Started by Josh on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To get the serial number without using WMI I would recommend that you.
Volatile USB Serial Number implementation using non WMI calls.
The following link looks like a good place to start if you can use WMI .
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How can read cd's manufacture serial number?
Started by Majid on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
)) { Console.WriteLine("CD is named: {0}", mo["volumename"]); Console.WriteLine("CD Serial Number: {0}", mo.
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I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
Started by Eno on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
TelephonyManager tManager = (TelephonyManager)myActivity.getSystemService(....
String deviceId = Settings.System.getString(getContentResolver(), Settings.System.ANDROID_ID);
Although, it is not guaranteed that the Android ID will be an unique identifier .
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How do I obtain the serial number of the CPU in a PC?
Started by selwyn on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
In windows, I am sure there is a system call bios get serialnumber
... .
A serial number available in modern processors? I remember there being a big outcry in the Pentium 3 days when this whole serial number issue was raised.
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Is there an easy way to get the serial number of all the hard disks in a PC using the Win32 API?
Started by MRigueira on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Look here
GetVolumeInformation is your friend..
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How do I get the internal serial number of a USB-Stick or USB-HardDrive in C#?
Started by Peter on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Then in a method, or on a button click: ManagementObjectSearch theSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive WHERE InterfaceType='USB'... .
Try this:
//import the System.Management namespace at the top in your "using" statement .
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