private void rolesToolStripMenuItem_Click(object sender, EventArgs e)
{
FrmRoles rolesForm = new FrmRoles(this) { MdiParent = this };
rolesForm.Show();
}
private void OnConfigurePermissionsClick(object sender, LinkLabelLinkClickedEventArgs e)
{
var rolesForm = new FrmRoles(Application.OpenForms[0]) { MdiParent = Application.OpenForms[0] };
rolesForm.Show();
}