// Creating OLEDB connection string for Ms-Access 2003 database file
            OleDbConnection myConnection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source= D:\\Arun Singh\\MsAccessFile\\MyDatabase1.mdb; OLE DB Services=-1");
            // Open the connection
            myConnection.Open();
            // Create Oledb command to execute particular query 
            OleDbCommand myCommand = new OleDbCommand();
            myCommand.Connection = myConnection;
            // Query to create table with specified data columne
            myCommand.CommandText = "CREATE TABLE tblIdentityTesting([MyIdentityColumn] long, [Name] text)";
            myCommand.ExecuteNonQuery();
            MessageBox.Show("Table Created Successfully");

Code for MS-Access 2007:

// Creating OLEDB connection string for Ms-Access 2007 database file
            OleDbConnection myConnection = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source= D:\\Arun Singh\\MsAccessFile\\MyDatabase.accdb;Persist Security Info=False;");
            // Open the connection
            myConnection.Open();
            // Create Oledb command to execute particular query 
            OleDbCommand myCommand = new OleDbCommand();
            myCommand.Connection = myConnection;
            // Query to create table with specified data columne
            myCommand.CommandText = "CREATE TABLE tblIdentityTesting([MyIdentityColumn] long, [Name] text)";
            myCommand.ExecuteNonQuery();
            MessageBox.Show("Table Created Successfully");

This is a brief description about on creating a table in MS-Access database using C# code. I hope this blog will help you in understanding that how to create a table in MS-Access database using C# code.