C#

interface IHaveAReadOnlyProperty
{
    int MeaningOfLife { get; }
}

// Implementation with a private setter:
public class Implementation1 : IHaveAReadOnlyProperty
{
    public int MeaningOfLife { get; private set; }
    
    public Implementation1()
    {
        MeaningOfLife = 42;
    }
}

// Implementation with a backing field:
public class Implementation2 : IHaveAReadOnlyProperty
{
    // "readonly" here means it can only be set from the constructor or in-line initializer:
    private readonly int _meaningOfLife;
    
    public int MeaningOfLife
    {
        get { return _meaningOfLife; }
    }
    
    public Implementation2()
    {
        _meaningOfLife = 42;
    }
}

Member 11352751 wrote:

i want code for read data from hyperterminal

@Name_Director is to get the value of the textbox.

using Microsoft.SqlServer.Management.Smo;
using Microsoft.SqlServer.Management.Common;
using System.Data.SqlClient;

DataTable dataset = new DataTable();
           
 dataset = Ds.DataTab("select M.*,P.Name,P.Id   From Pay P Mem M where M.Id = " + Ds.TrueInt(Member.Text));


dataset = Ds.DataTab("select * from Pay where  Member =" + Ds.TrueInt(Member.Text + ""));

 dataset = Ds.DataTab(string.Format("select (Name+'  ' + FName) as fullName from Mem where Id = '{0}'", Convert.ToInt32(Member.Text)));
           NameFName.Text = dataset.Rows[0].Field<string>("fullName");