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Select any row of a datagridview all records related will be displayed in the textboxes

Posted by Satyapriya Nayak Blogs | Windows Forms C# Jun 30, 2012
In this blog we will know when we select any row of a datagridview all records related will be displayed in the textboxes.

In this blog we will know when we select any row of a datagridview all records related will be displayed in the textboxes.

 

 

Method-1

 

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 System.Data.OleDb;

namespace Datagridview_select_textbox_data

{

    public partial class Form1 : Form

    {

        string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"];

        OleDbCommand com;

        OleDbDataAdapter oledbda;

        string str;

 

        DataSet ds;

        public Form1()

        {

            InitializeComponent();

        }

 

        private void Form1_Load(object sender, EventArgs e)

        {

            bindgrid();

        }

        private void bindgrid()

        {

            OleDbConnection con = new OleDbConnection(ConnectionString);

            con.Open();

            str = "select * from employee";

            com = new OleDbCommand(str, con);

            oledbda = new OleDbDataAdapter(com);

            ds = new DataSet();

            oledbda.Fill(ds, "employee");

            dataGridView1.DataMember = "employee";

            dataGridView1.DataSource = ds;

            con.Close();

        }

 

        private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)

        {

            int i;

            i = dataGridView1.SelectedCells[0].RowIndex;

            txt_sno.Text = dataGridView1.Rows[i].Cells[1].Value.ToString();

            txt_name.Text = dataGridView1.Rows[i].Cells[2].Value.ToString();

            txt_address.Text = dataGridView1.Rows[i].Cells[3].Value.ToString();

            txt_age.Text = dataGridView1.Rows[i].Cells[4].Value.ToString();

    

            

        }

    }

}

 

 

Method-2

 

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 System.Data.OleDb;

namespace Datagridview_select_textbox_data

{

    public partial class Form1 : Form

    {

        string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"];

        OleDbCommand com;

        OleDbDataAdapter oledbda;

        string str;

 

        DataSet ds;

        public Form1()

        {

            InitializeComponent();

        }

 

        private void Form1_Load(object sender, EventArgs e)

        {

            bindgrid();

        }

        private void bindgrid()

        {

            OleDbConnection con = new OleDbConnection(ConnectionString);

            con.Open();

            str = "select * from employee";

            com = new OleDbCommand(str, con);

            oledbda = new OleDbDataAdapter(com);

            ds = new DataSet();

            oledbda.Fill(ds, "employee");

            dataGridView1.DataMember = "employee";

            dataGridView1.DataSource = ds;

            con.Close();

        }

 

        private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)

        {

           

            DataGridViewRow row = dataGridView1.Rows[e.RowIndex];

            txt_sno.Text = row.Cells[0].Value.ToString();

            txt_name.Text = row.Cells[1].Value.ToString();

            txt_address.Text = row.Cells[2].Value.ToString();

            txt_age.Text = row.Cells[3].Value.ToString();

        }

    }

}

 

 

Method-3

 

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 System.Data.OleDb;

namespace Datagridview_select_textbox_data

{

    public partial class Form1 : Form

    {

        string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"];

        OleDbCommand com;

        OleDbDataAdapter oledbda;

        string str;

 

        DataSet ds;

        public Form1()

        {

            InitializeComponent();

        }

 

        private void Form1_Load(object sender, EventArgs e)

        {

            bindgrid();

        }

        private void bindgrid()

        {

            OleDbConnection con = new OleDbConnection(ConnectionString);

            con.Open();

            str = "select * from employee";

            com = new OleDbCommand(str, con);

            oledbda = new OleDbDataAdapter(com);

            ds = new DataSet();

            oledbda.Fill(ds, "employee");

            dataGridView1.DataMember = "employee";

            dataGridView1.DataSource = ds;

            con.Close();

        }

 

       

 

        private void dataGridView1_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)

        {

            txt_sno.Text = dataGridView1.CurrentRow.Cells[0].Value.ToString();

            txt_name.Text = dataGridView1.CurrentRow.Cells[1].Value.ToString();

            txt_address.Text = dataGridView1.CurrentRow.Cells[2].Value.ToString();

            txt_age.Text = dataGridView1.CurrentRow.Cells[3].Value.ToString();

        }

    }

}

 

 

Thanks for reading

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