Dynamic children in various level

Dynamic Children

While creating dynamic children this logic may hepls in better way. You can make use of the following code to generate Textbox and Labels dynamically.

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            GetEditors(Convert.ToInt16(this.textBox1.Text == string.Empty ? "0" : this.textBox1.Text));
        }

        void GetEditors(int count)
        {
            this.panel1.Controls.Clear();
            var left = 0;
            var top = 0;
            for (int i = 0; i < count; i++)
            {
                MyEditor editor = new MyEditor();
                editor.label.Text = "Label" + (i + 1).ToString();
                editor.textBox.Text = editor.label.Text + "'s Text";
                editor.Left = left;
                editor.Top = top;
                if (editor.Left + editor.Width > (this.panel1.Width - editor.Width))
                {
                    top = top + editor.Height + 5;
                    left = 0;
                }
                else
                {
                    left = left + editor.Width + 5;
                }

                this.panel1.Controls.Add(editor);

            }
        }
    }
}

In the demo sample as per dynamic textbox to its relation matrix, Using the Same logic in Editor by using the following code.

public MyEditor(int EditorCount)
{
      InitializeComponent();

      for (int i = 0; i < EditorCount; i++)
      {
           TextBox text = new TextBox();
           text.Width = 100;
           text.Height = 30;
           text.Left = this.label.Left +( 105 * (i + 1));
           this.Controls.Add(text);
       }
}

For MyEditor I am using UserControl concept by modifiying the Access modifier of the child controls.

Regards,
Selva Ganapathy K