want to connect biometric device with vb.net

Question

1.00/5 (1 vote)

See more:

hi

*) i have used to xp (service pack-2) -system (32 bit). then installed visual studio 2008(framework 3.5) and i will have to connect the biometric device with my software.

*) i am utilizing zkemkeeper.dll.

*) dll file registered successfully. and all commands accepted.

*) but didn't change the boolean value for this following,

bIsConnected = AxCZKEM2.Connect_Net("192.1.165.202",4371)

*) then i will check the bIsconnected value true means device connected. otherwise device is not connected, that is value is false.

*) i verified the PING 192.1.165.202 in run prompt, it was working well and reply from that device...

*) this is my error , how to solve the problem.....

*) please give the idea to solve this problem.

Posted 22-Jun-11 22:11pm

Member 7751199

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Christian Graus · Answer 1 · 2011-06-22T22:19:00

Your question is a bit of a nonsense. We have no idea what device you're using, and therefore have no idea why you needed SP2, what the API is, or what on earth you're talking about. Overall, the odds of you finding someone who is using the same device, are low. You should check if the people who make the device have a FAQ, a support line, and a forum for you to ask on.

OriginalGriff · Answer 2 · 2011-06-22T22:22:00

You should talk to the people who created it - they should provide technical support and will know more about their product than we will. If they don't, then find another supplier and demand your money back!

But you could also check your firewall: is port 4371 allowed? (I assume that is what the number is)

[edit]I can't even spell Firewall today... it's going to be a looong day - OriginalGriff[/edit]

Sarrrva · Answer 3 · 2012-06-12T06:53:00

some Code here........

this.eDatatransferNumber = checked(this.eDatatransferNumber + 1);
this.AnyDeviceSelected = true;
this.eDataTransfer1 = (AxCZKEM[])Utils.CopyArray((Array)this.eDataTransfer1, (Array)new AxCZKEM[checked(this.eDatatransferNumber + 1)]);
this.eDataTransfer1[this.eDatatransferNumber] = new AxCZKEM();
this.eDataTransfer1[this.eDatatransferNumber].AccessibleName = Conversions.ToString(index);
this.eDataTransfer1[this.eDatatransferNumber].CreateControl();
this.Controls.Add((Control)this.eDataTransfer1[this.eDatatransferNumber]);

Application.DoEvents();
flag3 = ((AxCZKEM)this.eDataTransfer1.GetValue(index)).Connect_Net(iPAdd, 4370);
Application.DoEvents();

add reference that dll then run above Code

thanks and regards
sarva
Email through : varsaratchagan@yahoo.com

want to connect biometric device with vb.net

3 solutions

Solution 1

Solution 2

Solution 3

Add your solution here

Preview 0