c# datagridview get value on cell click code example

Example 1: c# datagridview cell click event

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
    if (dataGridView1.CurrentCell.ColumnIndex.Equals(3) && e.RowIndex != -1){
        if (dataGridView1.CurrentCell != null && dataGridView1.CurrentCell.Value != null)
            MessageBox.Show(dataGridView1.CurrentCell.Value.ToString());   
}

Example 2: c# datagridview cell click event

public event System.Windows.Forms.DataGridViewCellEventHandler CellClick;

private void dataGridView1_CellClick(object sender,
    DataGridViewCellEventArgs e)
{

    if (turn.Text.Equals(gameOverString)) { return; }

    DataGridViewImageCell cell = (DataGridViewImageCell)
        dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex];

    if (cell.Value == blank)
    {
        if (IsOsTurn())
        {
            cell.Value = o;
        }
        else
        {
            cell.Value = x;
        }
        ToggleTurn();
    }
    if (IsAWin())
    {
        turn.Text = gameOverString;
    }
}