private void button1_Click(object sender, EventArgs e)
{
addproject p = new addproject();
this.Hide();
p.Show();
}
private void updateadd_Click(object sender, EventArgs e)
{
if (dataGridadd.SelectedCells.Count != 0)
{
int rw = dataGridadd.SelectedCells[0].RowIndex;
int id = (int)dataGridadd.Rows[rw].Cells["Id"].Value;
addproject se = new addproject(id);
this.Hide();
se.Show();
}
}