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The configuration parameters are stored in a simple text format that is documented in the Parameter Reference.
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using System;
using System.IO;
using System.Net;
using JoeScan.JCamNet;
namespace Examples
{
class Program
{
static void Main(string[] args)
{
IPAddress baseIpAddress = new IPAddress(new byte[] { 192, 168, 1, 150 });
// the scanner we want to configure
Scanner scanner = Scanner.Connect(baseIpAddress, 0);
TextReader parametersReader;
// Make sure your application can find the parameters file. In Visual Studio,
// you can add the file to your project, and use the "Copy to Output Directory" property,
// forcing Visual Studio to copy the file to your output directory every time you build.
using (parametersReader = File.OpenText("param.dat"))
{
// the parameters are passed as one long string
string parametersString = parametersReader.ReadToEnd();
try
{
// send the configuration parameters, and tell the head to store it permanently
scanner.SetParameters(parametersString, true);
Console.WriteLine("Scanner {0}:{1} was successfully configured!",
scanner.IPAddress.ToString(), scanner.CableID);
}
catch (Exception e)
{
Console.WriteLine("Scanner {0}:{1} did not accept configuration parameters!",
scanner.IPAddress.ToString(), scanner.CableID);
}
}
}
}
} |
The parameters are passed as a simple string, containing the entire file at once. Depending on your application, you can provide this string any way you'd like (e.g., retrieve it from a database, read it from a file, or build it 'on the fly').
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