internal List <getData> SearchByData(getData gd)
{
//declares MongoDB Collection
MongoCollection <getData> collection = GetDataCollection();
//ttt equals the collection queried and gets the relevant data
var ttt = (from p in collection.AsQueryable()
where p.username.ToUpper().Contains(gd.username.ToUpper())
select new // selects the data found
{
p.username,
p.Id,
p.latitude,
p.longitude,
p.imageUploaded,
p.lastComment
});
//declares list to fill the data
List <getData> list = new List <getData>();
foreach (var t2 in ttt)
{
//adds to list the data equalling to the getData variables
list.Add(new getData {
Id = t2.Id,
username = t2.username,
latitude = t2.latitude,
longitude = t2.longitude,
imageUploaded = t2.imageUploaded,
lastComment = t2.lastComment
});
}
//returns the data in a list
return(list);
}
public void insertNoSQL()
{
//decalre variable to parse
double lat;
double lon;
//parses the textbox variables to double
lat = double.Parse(txtLatitude.Text);
lon = double.Parse(txtLongitude.Text);
//declare forms
dal d = new dal();
getData gd = new getData
{
//sets variables from getData
username = txtUsername.Text,
latitude = lat,
longitude = lon,
imageUploaded = txtURL.Text,
lastComment = txtComment.Text
};
//calls Create record from dal using the data set from getData
d.CreateRecord(gd);
txtUsername.Text = txtUsername.Text;
txtLatitude.Text = "";
txtLongitude.Text = "";
txtURL.Text = "";
txtComment.Text = "";
}
public void display_NosqlData()
{
//method to collect data from NoSQL database
getData gd = new getData
{
username = txtUsername.Text + ""
}; // retrieves data containing the username entered
dal d = new dal();
List <getData> list = d.SearchByData(gd);
//calls method to generate a list of data from the NoSQL database
dataGridViewNosql.DataSource = list;
}
// Creates a record and inserts it into the collection in MongoDB.
public void CreateRecord(getData data)
{
//declares collection
MongoCollection <getData> collection = GetDataCollection();
try
{
//inserts the new document in MongoDB database
//.Insert = MongoCollection commmand
collection.Insert(data);
}
catch (MongoCommandException ex)
{
string msg = ex.Message;
}
}
