Table View

This control supports viewing and editing tabular data. It provides a view of a System.DataTable.

System.DataTable is a core class of .net standard and can be created very easily

Csv Example

You can create a DataTable from a CSV file by creating a new instance and adding columns and rows as you read them. For a robust solution however you might want to look into a CSV parser library that deals with escaping, multi line rows etc.

var dt = new DataTable();
var lines = File.ReadAllLines(filename);

foreach(var h in lines[0].Split(',')){
   dt.Columns.Add(h);
}

foreach(var line in lines.Skip(1)) {
    dt.Rows.Add(line.Split(','));
}

Database Example

All Ado.net database providers (Oracle, MySql, SqlServer etc) support reading data as DataTables for example:

var dt = new DataTable();

using(var con = new SqlConnection("Server=myServerAddress;Database=myDataBase;Trusted_Connection=True;"))
{
    con.Open();
    var cmd = new SqlCommand("select * from myTable;",con);
    var adapter = new SqlDataAdapter(cmd);

    adapter.Fill(dt);
}

Displaying the table

Once you have set up your data table set it in the view:

tableView = new TableView () {
    X = 0,
    Y = 0,
    Width = 50,
    Height = 10,
};

tableView.Table = new DataTableSource(yourDataTable);

Object data

If your data objects are not stored in a System.Data.DataTable then you can instead create a table using EnumerableTableSource<T> or implementing your own ITableSource class.

For example to render data for the currently running processes:

tableView.Table = new EnumerableTableDataSource<Process> (Process.GetProcesses (),
				new Dictionary<string, Func<Process, object>>() {
					{ "ID",(p)=>p.Id},
					{ "Name",(p)=>p.ProcessName},
					{ "Threads",(p)=>p.Threads.Count},
					{ "Virtual Memory",(p)=>p.VirtualMemorySize64},
					{ "Working Memory",(p)=>p.WorkingSet64},
				});

Table Rendering

TableView supports any size of table. You can have thousands of columns and/or millions of rows if you want. Horizontal and vertical scrolling can be done using the mouse or keyboard.

TableView uses ColumnOffset and RowOffset to determine the first visible cell of the System.DataTable. Rendering then continues until the avaialble console space is exhausted. Updating the ColumnOffset and RowOffset changes which part of the table is rendered (scrolls the viewport).