title: how to assign values to textbox in another method which was dynamically created in c sharp
body: <p>how to assign values to text box in start pause button method which was dynamically created in c sharp</p>
  
  <pre><code> public void btn_addtimer_Click(object sender, EventArgs e)
      {
          var panel1 = new Panel() 
              { 
                  Size = new Size(500, 180), 
                  Location = new Point(10, i), 
                  BorderStyle = BorderStyle.FixedSingle 
              };
          TextBox textseconds = new TextBox();
          textseconds.Name = "txtseconds";
          textseconds.Location = new Point(350, 50);
          textseconds.KeyPress += textseconds_KeyPress;
          panel1.Controls.Add(textseconds);
  
  
          Button startpause = new Button();
          startpause.Name = "btnstartpause";
          startpause.Text = "Start";
          startpause.Location = new Point(350, 80);
          startpause.Click += btnstartpause_Click;
          panel1.Controls.Add(startpause);
  
      }
  </code></pre>