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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