title: Cannot implicitly convert type 'string' to 'double' Issue
body: <pre><code>    private void updateButton_Click(object sender, EventArgs e)
      {
          //custID.Text = customers[id].ID.ToString();
          customers[id].Name = custName.Text.ToString();
          customers[id].Suburb = custSuburb.Text.ToString();
          customers[id].Balance = custBal.Text;
          customers[id].Year_used = custYear.Text;
      }
  
  }
  
  
  public class Customer
  {
      protected string id;
      protected string name;
      protected string suburb;
      protected double balance;
      protected double year_used;
  
      public string ID
      {
          get { return id; }
      }
  
      public string Name
      {
          get { return name; }
          set { value = name; }
      }
  
      public string Suburb
      {
          get { return suburb; }
          set { value = suburb; }
      }
  
      public double Balance
      {
          get { return balance; }
          set { value = balance; }
      }
  
      public double Year_used
      {
          get { return year_used; }
          set { value = year_used; }
      }
  
  
      public Customer(string id, string name, string suburb, double balance, double year_used)
      {
          this.id = id;
          this.name = name;
          this.suburb = suburb;
          this.balance = balance;
          this.year_used = year_used;
      }
  
  }
  </code></pre>
  
  <p>Seems that i get this error when i try run the code?? what seems to be the issue i changed everything that had int to double. </p>
  
  <p>As well as:</p>
  
  <pre><code>        customers[id].Balance = custBal.Text;
          customers[id].Year_used = custYear.Text;
  </code></pre>
  
  <p>What would be the proper code for the custBal. and custYear. to make it display on my form? any ideas?</p>