C#

ptr2void wrote:

I want that the timer should change the timings as soon as notepad opens but does execute very fast when I open notepad and why dosent the time change in the interval when notepad is opened?
Why does it take to close the notepad and then the timer changes..

HarveySaayman wrote:

is it possible to change the color of individual rows in a DataDridView?

using System.Collections.Generic;
using System.Windows.Forms;

class testForm : Form
{
    testForm()
    {
        ComboBox cm = new ComboBox()
        {
            ValueMember = "Code"
        };
        List<Product> prodList = new List<Product>();
        prodList.Add(new Product() { Code = "001", Name = "Wine", Cb = cm });
        prodList.Add(new Product() { Code = "002", Name = "Beer", Cb = cm });
        cm.DataSource = prodList;
        cm.DataBindings.Add("SelectedValue", prodList, "Code");
        Controls.Add(cm);
    }

    class Product
    {
        public string Code { get; set; }
        public string Name { get; set; }

        public override string ToString()
        {
            return Code + " " + Name;
        }

    }

    static void Main()
    {
        Application.Run(new testForm());
    }
}

using System.Collections.Generic;
using System.Windows.Forms;

class testForm : Form
{
    testForm()
    {
        MultiComboBox cm = new MultiComboBox() ;
        List<Product> prodList = new List<Product>();
        prodList.Add(new Product() { Code = "001", Name = "Wine" });
        prodList.Add(new Product() { Code = "002", Name = "Beer" });
        cm.DataSource = prodList;
        Controls.Add(cm);
    }

    class MultiComboBox : ComboBox
    {

        protected override void OnSelectedIndexChanged(System.EventArgs e)
        {
            Product product = (Product)Items[SelectedIndex];
            SelectedItem = product.Code;
            base.OnSelectedIndexChanged(e);
        }

    }

    class Product
    {
        public string Code { get; set; }
        public string Name { get; set; }

        public override string ToString()
        {
            return Code + " " + Name;
        }

    }

    static void Main()
    {
        Application.Run(new testForm());
    }
}