private void btnNemayeshgah_Click(object sender, EventArgs e)
{
FrmNemayeshgahMain objNemayeshgah = new FrmNemayeshgahMain();
objNemayeshgah.Show();
}
private void ToolStripMenuItemMainPage_Click(object sender, EventArgs e)
{
FrmNemayeshgahMain objMain = new FrmNemayeshgahMain();
objMain.Show();
}