Problem with Format function

Comments

• Mick.pl

  May 2011 edited 7:25PM

  wrote:

  try
  res := Format('%2.0n', [SysMemo27.Text]); // this does not work

  What error messase do you get?
  
  Try to test your variable before you make formating.
  

  try
     ShowMessage( SysMemo27.Text);         
     res := Format('%2.0n', SysMemo27.Text); 
  ...
  

  And yet - I'm not sure one should use square brackets for declared variable in FR3 (I use FR4)
  
  Mick
• Kellouche Algeria

  May 2011 edited 7:25PM

  Mick.pl wrote: »

  Mick.pl wrote: »

  try
  res := Format('%2.0n', [SysMemo27.Text]); // this does not work

  What error messase do you get?
  
  Try to test your variable before you make formating.
  

  try
     ShowMessage( SysMemo27.Text);         
     res := Format('%2.0n', SysMemo27.Text); 
  ...
  

  And yet - I'm not sure one should use square brackets for declared variable in FR3 (I use FR4)
  
  Mick

  
  I have no error message !
  the text is not formated, f.e if the value is "3841" the result after application of format function is "3841" so i think format function does not support text property (SysMemoxx.Tex)
  is there other way to do this ?!
• Mick.pl

  May 2011 edited 7:25PM

  Can you attach FR3 compiled demo (zip, exe) here?
  I use FR4 and can't test your issue in the environment you have [img]style_emoticons/<#EMO_DIR#>/sad.gif" style="vertical-align:middle" emoid=":(" border="0" alt="sad.gif" /> Mick[/img]
• Kellouche Algeria

  May 2011 edited 7:25PM

  Mick.pl wrote: »

  Can you attach FR3 compiled demo (zip, exe) here?
  I use FR4 and can't test your issue in the environment you have [img]style_emoticons/<#EMO_DIR#>/sad.gif" style="vertical-align:middle" emoid=":(" border="0" alt="sad.gif" /> Mick[/img]

  yes with pleasure

  essai.fr3 98K
• Mick.pl

  May 2011 edited 7:25PM

  I needed FRDemo.exe to test formating as I didn't have any FR3 Designer [img]style_emoticons/<#EMO_DIR#>/sad.gif" style="vertical-align:middle" emoid=":(" border="0" alt="sad.gif" /> But somehow I got it - FastReport C/S Demo 3.15a (2005) - and now I have it[/img][img]style_emoticons/<#EMO_DIR#>/smile.gif" style="vertical-align:middle" emoid=":)" border="0" alt="smile.gif" /> I could not find solution to force[/img]Format() as you wished, so I searched for alternative. Have a look below, maybe you'll find it helpfull.
  

  procedure SysMemo27OnAfterData(Sender: TfrxComponent);
  var
     res : string;
     sum : real;
  begin
    Sum := SysMemo14.Value + SysMemo15.Value + SysMemo16.Value +
           SysMemo18.Value + SysMemo19.Value + SysMemo20.Value +
           SysMemo21.Value + SysMemo22.Value + SysMemo23.Value +
           SysMemo24.Value + SysMemo25.Value + SysMemo26.Value;
    if (Engine.FinalPass) then
    try
      res := FormatFloat( '### ### ### ##0.', Sum);      
      SysMemo27.Text := res;
    except
      ShowMessage('Erreur de formatage');
    end
  end;
  

  
  And bonus for you to let you make your code more simple:

  function MySuperDate(  TD :TDateTime): string;                                                
  var
     ch : string;
     j, m, a : word; // pour stocker la date aprčs l'avoir d?©coder
  begin
    ch := ' Mois : ';
    // extraire le mois et le convertir en entier
    decodedate( TD, a, m, j);
    // tester sur le mois, en d?©duire le mois en lettre et lui ajouter l'ann?©e
    case m of
      1 : ch := ch + 'Janvier ' + IntToStr(a);
      2 : ch := ch + 'F?©vrier ' + IntToStr(a);
      3 : ch := ch + 'Mars ' + IntToStr(a);
      4 : ch := ch + 'Avril ' + IntToStr(a);
      5 : ch := ch + 'Mai ' + IntToStr(a);
      6 : ch := ch + 'Juin ' + IntToStr(a);
      7 : ch := ch + 'Juillet ' + IntToStr(a);
      8 : ch := ch + 'Aoűt ' + IntToStr(a);
      9 : ch := ch + 'Septembre ' + IntToStr(a);
      10 : ch := ch + 'Octobre ' + IntToStr(a);
      11 : ch := ch + 'Novembre ' + IntToStr(a);
      12 : ch := ch + 'D?©cembre ' + IntToStr(a);
    else
      ch := 'Erreur !';
    end;
    Result := ch;
  end;
  
  procedure Memo79OnAfterData(Sender: TfrxComponent);
  begin
    Memo79.Text := MySuperDate( Memo128.Value);
  end
        
  procedure Memo128OnAfterData(Sender: TfrxComponent);
  begin
    Memo128.Text := MySuperDate( Memo128.Value);
  end
  

  Mick
  
• Kellouche Algeria

  May 2011 edited May 2011

  thank you very much Mick.
• spencer000

  September 2011 edited 7:25PM

  I think there something error in your code.