private void CmdLogin_Click(object sender, EventArgs e)
{
//string usu="";
//string pass="";
string res = "";
ini.M_Login = TxtUsuario.Text;
ini.M_Pass = TxtPassword.Text;
// res = ini.ExisteUsr();
res = ini.ExisteUsr();
if (res == "1")
{
MessageBox.Show(" usuario encontrado");
}
FrmInicial FormInicial = new FrmInicial();
FormInicial.Show();
this.Hide();
}