display data on textbox of another form from datagridview in c#

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C#

Hi guys!

I am trying to learn how to code in c#. Can anyone help me in this? I am trying to display data from datagridview after clicking the cell of the datagridview to the text box and combobox of another form. The following is part of code for the first form:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using MySql.Data.MySqlClient;
namespace BasiziInformationSystem
{
    public partial class frmBasiziFaultManagement : Form
    {
        BusinessLogic.openFault view = new BusinessLogic.openFault();
        public frmBasiziFaultManagement()
        {
            InitializeComponent();
        }
        private void lblview_Click(object sender, EventArgs e)
        {
            view = new BusinessLogic.openFault();
            try
            {
                // var grd=view.bc_select();
                //  dataGridView1.DataSource=grd;
                this.selectFaultTableAdapter.Fill(this.dataSet1.selectFault);
            }
            catch (MySqlException ee)
            {
                MessageBox.Show(ee.Message.ToString());
            }
            finally
            {
                view = null;
            }
        }
        private void dataGridView1_CellClick(object sender, System.Windows.Forms.DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex == (dataGridView1.Columns.Count - 9))
            {
                {
                    int i = int.Parse(dataGridView1.CurrentRow.Cells[0].Value.ToString());
                     updateFaults obj = new updateFaults(i);
                    obj.Show();
                }
               
                
            }
        }
    }
}

The second code is part of the code of the second form:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace BasiziInformationSystem
{
    public partial class updateFaults : Form
    {
        private System.Windows.Forms.DataGridView dataGridView1=new DataGridView();
        
        public updateFaults(int i)
        {
            InitializeComponent();
            cmbclient.Text = (i).ToString();
            cmbcategory.Text =(i).ToString();
           cmbsys.Text = (i).ToString();
            cmbsite.Text =(i).ToString();
        }
       private void updateFaults_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'status.status_ids' table. You can move, or remove it, as needed.
            this.status_idsTableAdapter.Fill(this.status.status_ids);
            // TODO: This line of code loads data into the 'users.auth_users' table. You can move, or remove it, as needed.
            this.auth_usersTableAdapter.Fill(this.users.auth_users);
            // TODO: This line of code loads data into the 'site.site_ids' table. You can move, or remove it, as needed.
            this.site_idsTableAdapter.Fill(this.site.site_ids);
            // TODO: This line of code loads data into the 'system.system_ids' table. You can move, or remove it, as needed.
            this.system_idsTableAdapter.Fill(this.system.system_ids);
            // TODO: This line of code loads data into the 'faultCategories.fault_categories' table. You can move, or remove it, as needed.
            this.fault_categoriesTableAdapter.Fill(this.faultCategories.fault_categories);
            // TODO: This line of code loads data into the 'clientDetails.client_details' table. You can move, or remove it, as needed.
            this.client_detailsTableAdapter.Fill(this.clientDetails.client_details);
            dataGridView1 = new DataGridView();
            frmBasiziFaultManagement obj = new frmBasiziFaultManagement();
           // cmbclient.Text =dataGridView1.Rows[0].Cells[0].Value.ToString();
            
        }
    }
}

Please, can anyone help me with this? :(