private void Clean(bool _typeClean)
 {
     if (_typeClean)
     {
         Lbl_RVin.Text    = "RVin";
         Lbl_RVout.Text   = "RVout";
         Lbl_RR1.Text     = "RR1";
         Lbl_RR2.Text     = "RR2";
         Txt_Process.Text = "";
     }
     Txt_Vin.Text = "";
     Txt_R1.Text  = "";
     Txt_R2.Text  = "";
     Txt_R1.Focus();
 }
 private void Clean(bool _typeClean)
 {
     if (_typeClean)
     {
         Lbl_RIt.Text     = "RIt";
         Lbl_RIt1.Text    = "RIt1";
         Lbl_RIt2.Text    = "RIt2";
         Lbl_RR1.Text     = "RR1";
         Lbl_RR2.Text     = "RR2";
         Txt_Process.Text = "";
     }
     Txt_It.Text = "";
     Txt_R1.Text = "";
     Txt_R2.Text = "";
     Txt_R1.Focus();
 }