oledb is a class how to build it using c#. please see details section

why do you want OLEDB to connect to text file,

you can read text file simply with System.IO in c#

class ReadFromFile
{
static void Main()
{
// The files used in this example are created in the topic
// How to: Write to a Text File. You can change the path and
// file name to substitute text files of your own.
// Example #1
// Read the file as one string.
string text = System.IO.File.ReadAllText(@"C:\Users\Public\TestFolder\WriteText.txt");
// Display the file contents to the console. Variable text is a string.
System.Console.WriteLine("Contents of WriteText.txt = {0}", text);
// Example #2
// Read each line of the file into a string array. Each element
// of the array is one line of the file.
string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Public\TestFolder\WriteLines2.txt");
// Display the file contents by using a foreach loop.
System.Console.WriteLine("Contents of WriteLines2.txt = ");
foreach (string line in lines)
{
// Use a tab to indent each line of the file.
Console.WriteLine("\t" + line);
}
// Keep the console window open in debug mode.
Console.WriteLine("Press any key to exit.");
System.Console.ReadKey();
}
}

Please elaborate why do you need oledb specially so that i could explain more precisely.

3 Replies

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Arijeet Ghosh5y ago
please check my answer on this question
0
Arijeet Ghosh5y ago
i can built oledb class [try]please tell me this
like when we connect a vb6 program with access the code we write in vb6 is

dim con as oledb.connection
with con
{
------
---------
--------
}
how to do the same thing with custom oledb. i could code the design of an oledb class but i don't know how the above matter will be achieved . please help
0
Sachin Singh5y ago
why do you want OLEDB to connect to text file,
you can read text file simply with System.IO in c#
class ReadFromFile
{
    static void Main()
    {
        // The files used in this example are created in the topic
        // How to: Write to a Text File. You can change the path and
        // file name to substitute text files of your own.

        // Example #1
        // Read the file as one string.
        string text = System.IO.File.ReadAllText(@"C:\Users\Public\TestFolder\WriteText.txt");

        // Display the file contents to the console. Variable text is a string.
        System.Console.WriteLine("Contents of WriteText.txt = {0}", text);

        // Example #2
        // Read each line of the file into a string array. Each element
        // of the array is one line of the file.
        string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Public\TestFolder\WriteLines2.txt");

        // Display the file contents by using a foreach loop.
        System.Console.WriteLine("Contents of WriteLines2.txt = ");
        foreach (string line in lines)
        {
            // Use a tab to indent each line of the file.
            Console.WriteLine("\t" + line);
        }

        // Keep the console window open in debug mode.
        Console.WriteLine("Press any key to exit.");
        System.Console.ReadKey();
    }
}
Please elaborate why do you need oledb specially so that i could explain more precisely.
0