Question

I’m creating a native C# application and I need to do a simple thing:
Once the user clicks some certain button, another .cs file is opened (with its own design, code and stuff). If it is possible, I would like to know how to close the current form at the same time.

EDIT: what I exactly need:

 namespace Mokesciai
    {
        public partial class Mokesciai : Form
        {
            public Mokesciai()
            {
                InitializeComponent();
            }

        private void button1_Click(object sender, EventArgs e)
        {
            //write code here to open another page called "NewPage.cs" with its own subfiles "NewPage.Designer.cs" and
            //"NewPage.resx", as shown in the solution explorer
        }
    }
    }

The application is C# Windows application

EDIT2: what I want in the graphical way: http://sdrv.ms/JXKVEL
By clicking “Click me” I want to open the new form

Answer 1

private void button1_Click(object sender, EventArgs e)
{
   YourSecondForm objForm=new YourSecondForm();
   objForm.Show();
   this.Close();
}

Assuming YourSecondForm is the name of your another form which you want to display on the button click event.