private void NewComCreationButton_Click(object sender, EventArgs e)
{
this.Hide();
CompanyCreation f2 = new CompanyCreation();
this.Visible = false;
f2.ShowDialog();
this.Visible = true;
}
private void button4_Click(object sender, EventArgs e)
{
//this.Hide();
CompanyCreation frm = new CompanyCreation();
this.Visible = false;
frm.ShowDialog();
this.Visible = true;
}