private void btnwelcome_Click(object sender, EventArgs e)
{
this.Visible = false;
qsnf f = new qsnf();
f.ShowDialog();
this.Close();
}
private void btnadminback_Click(object sender, EventArgs e)
{
this.Visible = false;
qsnf a = new qsnf();
a.ShowDialog();
this.Close();
}
private void btngreetings_Click(object sender, EventArgs e)
{
Database.ClearTable();
this.Visible = false;
qsnf f = new qsnf();
f.ShowDialog();
this.Close();
}