当我单击datagridview中的行时如何从datagridview获取任何数据？

Question

How can I get any data from datagridview when I click on the row in datagridview?

I tried this :

String x = dataGridView1.SelectedRows[0].Cells[0].Value.ToString();

It always returns a first data in datagridview.

Can anybody help?

Answer 1

You need to set event listener to CellClick event:

dataGridView1.CellClick += DataGridView1_CellClick;

Handler:

private void DataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
    string s = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString();
}