public Person(Alte.AlteSession alteSession) : base(alteSession)
{
}
static void Main(string[] args)
{
Console.WriteLine("Open our database");
var DB = new Alte.AlteSession("altedemo", "2BQX+KxHC7KbEX5Dd3wFOTV+HHsvmpnsaSJ2/H1Evd7i41tScEP1VFuvB/gd+Jg4iaPfwlhyl2cNhtxip1fNhA==", "mydemo");
// we are creating a connection to altedemo azure storage account. V1 or V2 is fine, V2 can be cheaper. The last parameter allows to to prefix
// our tables to in all essence have multiple databases within one storage account. This is great for multi tenant apps - but obviously you
// will load the account more this way.
DB.CreateStore <Person>();
// this isn't 100% necessary but good practice
DB.RebuildIndexes <Person>();
// if you change object structure - ESPECIALLY indexes - run this to re-index the table
Person newperson;
Console.WriteLine("Try to load person record with ID DEMO");
newperson = DB.GetByID <Person>("DEMO");
//try and load our person from the database with ID "DEMO"
if (newperson is null)
{
Console.WriteLine("We haven't got a record with ID DEMO, so lets create and save");
newperson = new Person(DB);
newperson.ID = "DEMO"; //normally leave this or use one of the standard options - but for this demo we can use later
}
else
{
Console.WriteLine("We got our record!");
}
Console.WriteLine("Changing Properties");
newperson.Email = "*****@*****.**";
newperson.FirstName = "Jack";
newperson.LastName = "Whitfield";
newperson.Title = "Mr";
newperson.ProfileNotes = "I am a very proficient .NET programmer - more VB than C#, but pretty good at HTML and JavaScript too!";
newperson.HourlyRate = 50.55M;
newperson.ServiceLength = new TimeSpan(365, 0, 0, 0, 0);
newperson.PersonType = PersonTypes.Freelancer;
newperson.Save();
//now get record by various methods!
//individual record by ID - will return the record or null
var p1 = DB.GetByID <Person>("DEMO");
//query of records by property name - returns a list (may be empty!). Will automatically use an indexed property
//if available, else will fall back to Azure Table queries
var p2_list = DB.Query <Person>().Where(nameof(Person.Email), QueryOperand.Equal, "*****@*****.**").Result();
//we can get more complicated
var p3_list = DB.Query <Person>().Where(nameof(Person.Email), QueryOperand.Equal, "*****@*****.**").Or(nameof(Person.LastName), "Whitfield").Result();
//we are using nameof to keep it type safe - but you can just use the field name directly as a string
//and by default the query is an equals
var p4_list = DB.Query <Person>().Where("Email", "*****@*****.**").Result();
//make a change in our list
p4_list[0].LastName = "Whittlefields";
p4_list[0].Save();
//query by full text. Full text indexes can also store specified fields if you'd use them to save retrieving the full item
//**NOTE** that the properties saved in the index are LOWER CASE regardless of case in the object
List <FullTextResult> i1_list = DB.GetFullTextResults <Person>("html");
Console.WriteLine("Got FTS results from FTS :" + i1_list[0].ID + " - " + i1_list[0].Properties["email"]);
//get the full object results from the full text results
var p5_list = DB.GetByFullTextResult <Person>(i1_list);
Console.WriteLine("Got record from FTS list :" + p5_list[0].ID + " - " + p5_list[0].LastName);
Console.WriteLine("Press return to exit");
Console.ReadLine();
}
