Update README.md

README.md

@@ -1,2 +1,57 @@
 # CsvPortable
 Simple, open & free  Csv mapper libary for C# .NET Core
+
+## Getting Started 
+
+```csharp
+await using var serviceProvider = serviceCollection.BuildServiceProvider();
+var logger = serviceProvider.GetRequiredService<ILogger<Program>>();
+
+// ----- Read csv File
+
+// Open File Stream 
+await using var fileStream = File.OpenRead("./Addresses.csv");
+
+
+// Reading items as IEnumerable<T>
+int index = 1;
+foreach (var address in ICsvPortable.FromStream<Address>(fileStream))
+{
+   logger.LogInformation(
+      "Address '{Index}' - '{Street}, {City}, {Country}, {ZipCode}, {Created}'",
+      index,
+      address.Street,
+      address.City,
+      address.Country,
+      address.ZipCode,
+      address.Created
+   );
+   index++;
+}
+
+// ----- Write csv File
+
+await using var writeStream = File.OpenWrite("./newAddresses.csv"); // Create File
+
+
+List<Address> newAddresses = new List<Address>()
+{
+   new Address
+   {
+      Street = "Street 1",
+      City = "City 1",
+      Country = "Country 1",
+      ZipCode = 12345,
+      Created = DateTime.Now
+   },
+   new Address()
+   {
+      Street = "Street 2",
+      City = "City 2",
+      Country = "Country 4",
+      ZipCode = 54321,
+      Created = new DateTime(2012, 12, 31)
+   }
+};
+
+```