/// <summary>
/// Creates an instance of the provider based on the configuration data.
/// </summary>
/// <returns></returns>
public static CustomerProvider Instance()
{
ProviderConstructorInfo info = ProviderBase.GetConstructorInfo(_sectionName, 1);
// Get the constructor parameter and create an instance of the provider.
object[] paramArray = new object[1];
paramArray[0] = info.Provider.Attributes["connectionString"];
CustomerProvider instance = (CustomerProvider)(info.ConstructorInfo.Invoke(paramArray));
instance.Initialize(info.Provider.Name, info.Provider.Attributes);
return(instance);
}