Ndtyjky

I have textbox controls and ddl in asp. Net form .. Through which i am saving data and showing it on grid view.. Now i have to update data by selecting specific row in gridview and selected data should be loaded into text boxes and ddls... How to do this

You can use the codes below to get index of the selected column if required:

int columnIndex = dataGridView.CurrentCell.ColumnIndex;

int rowIndex = dataGridView.CurrentCell.RowIndex;

SelectionChanged function can be used to detect any user selection and you can set the values to your textbox and ddl inside the function:

 private void gridView_SelectionChanged(object sender, EventArgs e)

        {

            if (gridView.SelectedRows.Count > 0)

            {

                int age = Convert.ToInt32(gridView.SelectedRows[0].Cells["Age"].Value.ToString());

                string name = gridView.SelectedRows[0].Cells["Name"].Value.ToString();



                txtName.Text = name;

                ddlAgeList.Items.Insert(0,new ListItem(age.ToString()));// 0 is index of item

            }

        }

ClickEvent function is also an alternative, see below:

private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)

{

    if (e.RowIndex >= 0)

    {

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

        txtName.Text = row.Cells["Name"].Value.ToString();

        var age = row.Cells["Age"].Value.ToString();

        ddlAgeList.Items.Insert(0,new ListItem(age));// 0 is index of item 

    }

}