Question

I want to know how to check whether a gridview’s row got selected or not.
I am working on windows application.

I want to put a if condition ie if a particular row gets selected then fill the textbox with the correspoding cell value.

I am just not getting the way how to give the condition in the if clause.

Answer 1

Handle the DataGridView.SelectionChanged event. Use the DataGridView.SelectedRows property to get the selected rows collection.

private void dataGridView_SelectionChanged(object sender, EventArgs e)
{
    // Update the text of TextBox controls.
    textBox1.Text = dataGridView.SelectedRows[0].Cells[1].Value.ToString();
    textBox2.Text = dataGridView.SelectedRows[0].Cells[2].Value.ToString();
    ....
}