when i run rertrive data the error shown
private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
txt_reser.Text = dataGridView1.SelectedRows[0].Cells[0].Value.ToString();
text_guest.Text = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
txt_room.Text = dataGridView1.SelectedRows[0].Cells[2].Value.ToString();
txt_servce.Text = dataGridView1.SelectedRows[0].Cells[3].Value.ToString();
txt_days.Text = dataGridView1.SelectedRows[0].Cells[4].Value.ToString();
check_in.Text = dataGridView1.SelectedRows[0].Cells[5].Value.ToString();
check_out.Text = dataGridView1.SelectedRows[0].Cells[6].Value.ToString();
MessageBox.Show("Data Retrived", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
String was not recognized as a valid DateTime.
