Add New textbox At Runtime & Access That Textbox Value

namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
//Decalre As Global For Use Anywhere...
TextBox txtMyNewTextBox = new TextBox();

private void button1_Click(object sender, EventArgs e)
{
//Set The Location On The Form Using X & Y Axes...
txtMyNewTextBox.Location = new Point(12, 12);

//It Will Add New Textbox To Form Runtime...
this.Controls.Add(txtMyNewTextBox);
}

//Using Below You Can Retrieve value Of New Textbox...
private void button2_Click(object sender, EventArgs e)
{

//You Can Store It In Variable….

string store= txtMyNewTextBox.Text;

//You Can Store It In Another Textbox Also…
TextBox1.Text = txtMyNewTextBox.Text;
}
}

}