See the 5185 error code documentation for details axserverconnect adsconnect

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In one of my projects I have to read FoxPro DBF-files and import data
from them. As this code must run in server and customer doesn’t want to
install FoxPro there we found another solution that seems at least to
me way better. In this posting I will show you how to read DBF-files
using Sybase Advantage data providers.

Getting Advantage data providers

Here are the download links to data providers:

• Advantage .NET Data Provider Release 10.1 for Windows (32-bit and 64-bit)
• Platforms for Advantage OLE DB Provider Release 10.1
• Platforms for Advantage ODBC Driver Release 10.1

I downloaded and installed .NET data provider and my example here is fully based on this.

Configuring application

If you run application without configuring some data providers stuff before you will get the following error:

Error 5185: Local server connections are restricted in this environment. See the 5185 error code documentation for details.

Go to your application bin folder and add there usual text file called ads.ini. Here is the content for this file:

[SETTINGS]
MTIER_LOCAL_CONNECTIONS=1

Make sure you add reference to Advantage data provider assembly and include ads.ini to your project like shown on image above.

Getting data to DataTable

Here is short code example about how to get data from DBF-file to DataTable.

static void Main(string[] args)
{
    var tableName = "TABLENAME_WITHOUT_EXTENSION";
 
    var connStr = "data source={0};tabletype=vfp;servertype= local;";
    connStr = string.Format(connStr, "c:\temp\");
 
    var table = new DataTable();
 
    using (var conn = new AdsConnection(connStr))           
    using (var adapter = new AdsDataAdapter())
    using (var cmd = new AdsCommand())
    {
        cmd.Connection = conn;
        cmd.CommandText = "select * from " + tableName;
        adapter.SelectCommand = cmd;
 
        conn.Open();
        adapter.Fill(table);
        conn.Close();
    }

    Console.WriteLine("Table fields:");
    foreach (DataColumn col in table.Columns)
        Console.WriteLine(col.ColumnName);
 
    Console.WriteLine(" ");
    Console.WriteLine("Rows: " + table.Rows.Count);
 
    Console.Read();
}

If
Advantage data providers were installed correctly and there are no
errors in table names, locations and your SQL query then you should see
list of table column names and row count on console window when you run
the application.

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