serial-number

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . I have a piece of software with different unlockable modules. Each module has to be purchased separately. I've started with assigning a unique key to each module via Guid.NewGuid method. Now I have to provide users with serial numbers for activating those upgrades, and then the

问题 I want to give same number to the duplicate data in excel A B apple 1 apple 1 apple 1 ball 2 bat 3 dog 4 dog 4 goat 5 回答1: Sort your column A then insert the number 1 in cell B2 and the following function in cell B3 and copy down. in cell B2=1 function in cell B3 : =if(A3=A2, B2, B2+1) Update 来源： https://stackoverflow.com/questions/29914063/i-want-to-give-same-number-to-the-duplicate-data-in-excel

问题 I need to get the hardware serial code of Android device where my app is installed. This hardware serial number is the one that you can see on Settings > About Device > Status > Serial number . I though I would get it using Settings.Secure.ANDROID_ID or android.os.Build.SERIAL , but neither of them worked, meaning that they didn't give me unique identifier I'm looking for. For instance android.os.Build.SERIAL got me the unique ID shown on ADB when you run the command adb devices . Notice that

问题 I am using Hard disk ID for my software to check if the authentic user is using the software. For IDE type hard disk i get the id using the procedure GetIdeSerialNumber. but in case of SATA drives it gives the id as blank. Then in case of SATA drives i am using volume id as unique id. but volume id will change when system is formatted Now I want to know which hard drive i am using ,and how to get the hard disk id of SATA drive in delphi 7 ? EDIT: the software according to client

问题 I was once looking for getting the HDD serial number without using WMI, and I found it. The code I found and posted on StackOverFlow.com works very well on 32 bit Windows, both XP and Vista. The trouble only begins when I try to get the serial number on 64 bit OSs (Vista Ultimate 64, specifically). The code returns String.Empty, or a Space all the time. Anyone got an idea how to fix this? EDIT: I used the tools Dave Cluderay suggested, with interesting results: Here is the output from

问题 I was once looking for getting the HDD serial number without using WMI, and I found it. The code I found and posted on StackOverFlow.com works very well on 32 bit Windows, both XP and Vista. The trouble only begins when I try to get the serial number on 64 bit OSs (Vista Ultimate 64, specifically). The code returns String.Empty, or a Space all the time. Anyone got an idea how to fix this? EDIT: I used the tools Dave Cluderay suggested, with interesting results: Here is the output from

问题 How can I read the hard disk serial number for IDE and SATA drives in VB.NET? (I don't want the volume serial number). This info should be gathered both for XP and Vista if possible without administrative rights. 回答1: You can use WMI (Windows Management Instrumentation) like this: Dim mos As New ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia") For Each mo As ManagementObject In mos.Get() Dim serial As String = mo("SerialNumber").ToString() Next Although, I've read about cases in

问题 I ordered a bunch of NFC tags from a Chinese supplier (I know, red flags) with the promise that they will serialize my tags as instructed so it will work w/ our software and avoid serial duplicates. (Our software uses the tags' serial numbers, not the content.) Now the thousands of NFC tags arrived and it seems they have disregarded the proper serialization, and worst, half of the darn thing are duplicates (completely unusuable for our purpose!) So now I'm in a hole :( So is there a software

问题 It is possible to know others NFC TAG ID when we used to the APK & TAG each phones. For example, Phone A and B try to tag. Then Phone A can know Phone B's NFC TAG ID (4 Bytes - HEX). But I wanna know how to know my NFC TAG ID on my phone. Not used other phones. If you know any other information, please give me your advice on that. 回答1: A phone does not necessarily have a fixed anti-collision identifier ("NFC Tag ID", as you call it). For instance, it could have an anti-collision identifier,

问题 How do I get the motherboard ID or serial number from Delphi code? Is there any example code or articles that I can look at? 回答1: try using the WMI Win32_BaseBoard Class . see theses samples: Option 1) before execute you need import the Microsoft WMIScripting Library from Component -> Import Component and then select Import type library program GetWMI_MotherBoardInfo; {$APPTYPE CONSOLE} uses ActiveX, Variants, SysUtils, WbemScripting_TLB in '..\..\..\Documents\RAD Studio\5.0\Imports