private void button3_Click_2(object sender, EventArgs e)
{
Assign assignfrm = new Assign();
assignfrm.ShowDialog();
}
private void toolStripButton3_Click(object sender, EventArgs e)
{
Assign assign = new Assign();
assign.ShowDialog();
}
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
Assign form1 = new Assign();
form1.ShowDialog();
}