Send data from form to Sub form

I have Form1, form2 and Subform2. The code is working but i need to transfer more data from line 82 to Form1.

I got data type in date, int and text. I have to send this parameters from SubForm2 to Form1,

namespace Main_Forms
{
    public partial class Form1 : Form
    {
        Form2 frm2;
        Sub_From.SubForm2 Sfrom;
        public string answer;
        public Form1()
        {
            InitializeComponent();
            
            button2.Enabled = false;
            textBox1.Enabled = false;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            button1.Enabled = false;
            button2.Enabled = true;
            textBox1.Enabled = true;
            frm2 = new Form2();
            if(frm2.ShowDialog()==DialogResult.Yes)
            {
                Sfrom = new Sub_From.SubForm2();
                Sfrom.FormClosed += new FormClosedEventHandler(SubForm_FormClosed);
                Sfrom.Show(this);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (Sfrom != null)
            {
                Sfrom.Close();
                //Sfrom.Dispose();
                Sfrom = null;
            }         
            
        }
        private void SubForm_FormClosed(object sender, FormClosedEventArgs e)
        {
            textBox1.Text = Sfrom.valueans;
            Sfrom.Dispose();
            Sfrom = null;
        }
    }
}
============================================================================
namespace Main_Forms
{
    public partial class Form2 : Form
    {
        //Sub_From.SubForm2 Sform;
        
        public Form2()
        {
            InitializeComponent();
            
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Yes;
           
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }
   }
}

===========================================================================
namespace Sub_From
{
    public partial class SubForm2 : Form
    {
       
        public string valueans
        {
            get { return textBox1.Text; }
        }

        public SubForm2()
        {
            InitializeComponent();
        }
       
    }
}

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