void LoadIlanlarFromDatabase(CategoryFilter: string);

{

  try

  

    IlanQuery.Connection = Clomosy.DBSQLServerConnection;

    if (CategoryFilter == '') 

    {

      IlanQuery.SQL.Text = 'SELECT ResimURL as IlanPicture, Adres as IlanAdres, Konum as IlanKonum, Tarih as IlanTarih,  CONCAT(Fiyat, '' TL gece'') as IlanPrice, CONCAT(Puan, ''/5'') as IlanPuan  FROM Ilanlar';

    }

    else

    {

      IlanQuery.SQL.Text = 'SELECT ResimURL as IlanPicture, Adres as IlanAdres, Konum as IlanKonum, Tarih as IlanTarih,  CONCAT(Fiyat, '' TL gece'') as IlanPrice, CONCAT(Puan, ''/5'') as IlanPuan  FROM Ilanlar WHERE Kategori = ' + QuotedStr(CategoryFilter);

    }

    IlanQuery.Open;

    if (IlanQuery.Found)

    {

      IlanListView.ClLoadProListViewDataFromDataset(IlanQuery);

    }

    else

    {

      ShowMessage('Kayıt Bulunamadı!');

    } 

  finally

    IlanQuery.Close;

    //IlanQuery.Free; (Hata free den dolayı runtime error veriyormuş sildikten sonra çözüldü.)

  }

}

void CategoryButtonClick;

{

  CategoryButton = TclProButton(IlanForm.Clsender);

  LoadIlanlarFromDatabase(CategoryButton.Hint);

}

Hata çözüldü çok teşekkürler

Aşağıdaki kod ile değiştirir misin:

void CategoryButtonClick(Sender : Tobject);

{

 try

   LoadIlanlarFromDatabase(TclProButton(IlanForm.Clsender).Hint);

 except

   ShowMessage('Exception Class : ' + LastExceptionClassName + 'Exception Message : ' + LastExceptionMessage);

 }

}

Syntax hatasını çözdüm fakat uygulamaya girip herhangi bir butona tıkladıktan sonra uygulama donuyor.

var

  IlanForm: TclForm;

  IlansearchEdit: TclProSearchEdit;

  IlansearchPanel, TopPanel, HorzPanel: TclProPanel;

  CategoryScrollBox: TclHorzScrollBox;

  ButtonPanel: TclProPanel;

  CategoryButton: TclProButton;

  CategoryLabel: TclProLabel;

  counter: Integer;

  ImageURLs: array[0..11] of string;

  CategoryNames: array[0..11] of string;

  IlanListView : TClProListView;

  IlanDesignerPanel : TClProListViewDesignerPanel;

  IlanPicture : TclProImage;

  IlanName,IlanAdres,IlanKonum,IlanPrice,IlanTarih,IlanPuan,IlanLabelGece : TclProLabel;

  IlanQuery: TClSqlQuery;

  ResimPanel : TclProPanel;

void CreateIlanListView;

{

  IlanListView = IlanForm.AddNewProListView(IlanForm, 'IlanListView');

  IlanListView.Height = IlanForm.clHeight - TopPanel.Height - HorzPanel.Height;

  IlanListView.Width = 500;

  IlanListView.Align = alClient;

  IlanListView.clProSettings.BorderColor = clAlphaColor.clHexToColor('#070807');

  IlanListView.ListType = 'Cart';

  IlanListView.clProSettings.ItemSpace = 50;

  IlanListView.clProSettings.ItemHeight = 400;

   IlanListView.clProSettings.ItemWidth = 800;

  IlanListView.clProSettings.BorderWidth = 1;

  IlanListView.SetclProSettings(IlanListView.clProSettings);

  IlansearchEdit.TargetListView = IlanListView;

}

void CreateListDesignerPanel;

{

  IlanDesignerPanel = IlanForm.AddNewProListViewDesignerPanel(IlanListView, 'IlanDesignerPanel');

  IlanDesignerPanel.Align = alClient;

  IlanDesignerPanel.Height = 400;

  IlanDesignerPanel.Width = 700;

  IlanDesignerPanel.Margins.Top = 5;

  IlanDesignerPanel.Margins.Bottom = 5;

  IlanDesignerPanel.Margins.Right = 5;

  IlanDesignerPanel.Margins.Left = 5;

  IlanDesignerPanel.clProSettings.RoundHeight = 10;

  IlanDesignerPanel.clProSettings.RoundWidth = 10;

  IlanListView.SetDesignerPanel(IlanDesignerPanel);

  IlanDesignerPanel.SetclProSettings(IlanDesignerPanel.clProSettings);

}

void ResimEkle;

{

  ResimPanel = IlanForm.AddNewProPanel(IlanDesignerPanel, 'ResimPanel');

  ResimPanel.Align = alClient;

  ResimPanel.Width = IlanDesignerPanel.Width;

  ResimPanel.Height = 100;

  ResimPanel.Margins.Top = 0;

  ResimPanel.Margins.Bottom = 0;

  ResimPanel.Margins.Left = 0;

  ResimPanel.Margins.Right = 0;

  ResimPanel.clProSettings.RoundHeight = 10;

  ResimPanel.clProSettings.RoundWidth = 10;

  ResimPanel.clProSettings.IsTransparent = False;

  

  

  ResimPanel.SetclProSettings(ResimPanel.clProSettings);

  IlanPicture = IlanForm.AddNewProImage(ResimPanel, 'IlanPicture');

  IlanDesignerPanel.AddPanelObject(IlanPicture, clImage1);

  IlanPicture.Align = alClient;

  IlanPicture.clProSettings.IsFill = True;

  IlanPicture.clProSettings.RoundHeight = 10;

  IlanPicture.clProSettings.RoundWidth = 10;

  IlanPicture.clProSettings.IsRound = True;  

  IlanPicture.Height = ResimPanel.Height;

  IlanPicture.Width = ResimPanel.Width;

  

  IlanPicture.clProSettings.PictureAutoFit = True;

  IlanPicture.clProSettings.PictureStretch = True;

  IlanPicture.SetclProSettings(IlanPicture.clProSettings);

}

void TarihEkle;

{

  IlanTarih = IlanForm.AddNewProLabel(IlanDesignerPanel, 'IlanTarih', 'Tarih');

  IlanDesignerPanel.AddPanelObject(IlanTarih, clText3);

  IlanTarih.Align = alBottom;

  IlanTarih.Margins.Bottom =5;

  IlanTarih.Properties.AutoSize = True;

  IlanTarih.clProSettings.FontSize = 14;

  IlanTarih.SetclProSettings(IlanTarih.clProSettings);

}

void KonumEkle;

{

  IlanKonum = IlanForm.AddNewProLabel(IlanDesignerPanel, 'IlanKonum', 'Konum');

  IlanDesignerPanel.AddPanelObject(IlanKonum, clText2);

  IlanKonum.Align = alBottom;

  IlanKonum.Properties.AutoSize = True;

  IlanKonum.clProSettings.FontSize = 14;

  IlanKonum.Margins.Bottom = 5;

  IlanKonum.SetclProSettings(IlanKonum.clProSettings);

}

void AdresEkle;

{

  IlanAdres = IlanForm.AddNewProLabel(IlanDesignerPanel, 'IlanAdres', 'Adres');

  IlanDesignerPanel.AddPanelObject(IlanAdres, clText);

  IlanAdres.Align = alBottom;

  IlanAdres.Margins.Bottom =5;

  IlanAdres.Properties.AutoSize = True;

  IlanAdres.clProSettings.FontSize = 14;

  IlanAdres.SetclProSettings(IlanAdres.clProSettings);

}

void FiyatEkle;

{

  IlanPrice = IlanForm.AddNewProLabel(IlanDesignerPanel, 'IlanPrice', 'Fiyat');

  IlanDesignerPanel.AddPanelObject(IlanPrice, clText4);

  IlanPrice.Align = alMostBottom;

  IlanPrice.Properties.AutoSize = True;

  IlanPrice.Margins.Bottom =5;

  IlanPrice.clProSettings.FontSize = 14;

  IlanPrice.clProSettings.TextSettings.Font.Style = [fsBold];

  IlanPrice.SetclProSettings(IlanPrice.clProSettings);

}

void PuanEkle;

{

  IlanPuan = IlanForm.AddNewProLabel(IlanDesignerPanel, 'IlanPuan', 'Puan');

  IlanDesignerPanel.AddPanelObject(IlanPuan, clText5);

  IlanPuan.Align = alBottom;

  IlanPuan.Margins.Top = 5;

  IlanPuan.Properties.AutoSize = True;

  IlanPuan.clProSettings.FontSize = 14;

  IlanPuan.SetclProSettings(IlanPuan.clProSettings);

}

void LoadIlanlarFromDatabase(CategoryFilter: string);

{

  try

  

    IlanQuery.Connection = Clomosy.DBSQLServerConnection;

    if (CategoryFilter == '') 

    {

      IlanQuery.SQL.Text = 'SELECT ResimURL as IlanPicture, Adres as IlanAdres, Konum as IlanKonum, Tarih as IlanTarih,  CONCAT(Fiyat, '' TL gece'') as IlanPrice, CONCAT(Puan, ''/5'') as IlanPuan  FROM Ilanlar';

    }

    else

    {

      IlanQuery.SQL.Text = 'SELECT ResimURL as IlanPicture, Adres as IlanAdres, Konum as IlanKonum, Tarih as IlanTarih,  CONCAT(Fiyat, '' TL gece'') as IlanPrice, CONCAT(Puan, ''/5'') as IlanPuan  FROM Ilanlar WHERE Kategori = ' + QuotedStr(CategoryFilter);

    }

    IlanQuery.Open;

    if (IlanQuery.Found)

    {

      IlanListView.ClLoadProListViewDataFromDataset(IlanQuery);

    }

    else

    {

      ShowMessage('Kayıt Bulunamadı!');

    } 

  finally

    IlanQuery.Close;

    IlanQuery.Free;

  }

  

void CategoryButtonClick;

{

  LoadIlanlarFromDatabase(TclProButton(IlanForm.Clsender).Hint);

}

{

  IlanForm = TclForm.Create(Self);

  

  IlanQuery = TClSqlQuery.Create(nil);

  Clomosy.DBSQLServerConnect('SQL Server', '192.168.68.106', 'SA', 'reallyStrongPwd123', 'Clomosy', 1433);

  TopPanel = IlanForm.AddNewProPanel(IlanForm, 'TopPanel');

  TopPanel.Align = alTop;

  TopPanel.Height = 150;

  TopPanel.Width = 300;

  TopPanel.Margins.Top = 10;

  TopPanel.clProSettings.BorderColor = clAlphaColor.clHexToColor('#070807');

  TopPanel.clProSettings.BorderWidth = 1;

  TopPanel.clProSettings.IsTransparent = True;

  TopPanel.SetclProSettings(TopPanel.clProSettings);

  // Arama Paneli oluşturma

  IlansearchPanel = IlanForm.AddNewProPanel(TopPanel, 'IlansearchPanel');

  IlansearchPanel.Align = alTop;

  IlansearchPanel.Height = 60;

  IlansearchPanel.Width = 300;

  IlansearchPanel.Margins.Left = 20;

  IlansearchPanel.Margins.Right = 20;

  IlansearchPanel.Margins.Top = 10;

  IlansearchPanel.clProSettings.RoundHeight = 30;

  IlansearchPanel.clProSettings.RoundWidth = 30;

  IlansearchPanel.clProSettings.BorderColor = clAlphaColor.clHexToColor('#070807');

  IlansearchPanel.clProSettings.BorderWidth = 1;

  IlansearchPanel.clProSettings.IsTransparent = True;

  IlansearchPanel.SetclProSettings(IlansearchPanel.clProSettings);

  // Arama Edit alanı oluşturma

  IlansearchEdit = IlanForm.AddNewProSearchEdit(IlansearchPanel, 'IlansearchEdit', 'Nereye gitmek istiyorsunuz?');

  IlansearchEdit.Align = alClient;

  IlansearchEdit.Margins.Top = 15;

  IlansearchEdit.Margins.Left = 15;

  IlansearchEdit.Margins.Right = 15;

  IlansearchEdit.Margins.Bottom = 10;

  IlansearchEdit.Height = 35;

  IlansearchEdit.SetclProSettings(IlansearchEdit.clProSettings);

  HorzPanel = IlanForm.AddNewProPanel(TopPanel, 'HorzPanel');

  HorzPanel.Align = alTop;

  HorzPanel.Height = 80; // Yüksekliği arttırarak buton ve etiket için alan bırakıyoruz

  HorzPanel.Width = 70;

  HorzPanel.Margins.Top = 10;

  HorzPanel.clProSettings.IsTransparent = True;

  HorzPanel.SetclProSettings(HorzPanel.clProSettings);

  // HorizontalScrollBox oluşturma

  CategoryScrollBox = IlanForm.AddNewHorzScrollBox(HorzPanel, 'CategoryScrollBox');

  CategoryScrollBox.Align = alClient;

  CategoryScrollBox.Height = 100;  // Yüksekliği arttırarak butonun altına label eklemek için alan bırakıyoruz

  CategoryScrollBox.Width = 300;

  // Resim URL'lerinin ve Kategori İsimlerinin tanımlanması

  ImageURLs[0] = 'https://i.imgur.com/rQOm9Uv.png';

  ImageURLs[1] = 'https://i.imgur.com/mOSXbt0.png';

  ImageURLs[2] = 'https://i.imgur.com/i1YL3D3.png';

  ImageURLs[3] = 'https://i.imgur.com/XGpNyoc.png';

  ImageURLs[4] = 'https://i.imgur.com/rrL8Yhn.png';

  ImageURLs[5] = 'https://i.imgur.com/C2wBjUE.png';

  ImageURLs[6] = 'https://i.imgur.com/bkxANR8.png';

  ImageURLs[7] = 'https://i.imgur.com/QZ8vfPg.png';

  ImageURLs[8] = 'https://i.imgur.com/PSbHzMr.png';

  ImageURLs[9] = 'https://i.imgur.com/0Otuk1o.png';

  ImageURLs[10] = 'https://i.imgur.com/FY0fFLU.png';

  ImageURLs[11] = 'https://i.imgur.com/jMvyQaW.png';

  CategoryNames[0] = 'Efsaneler';

  CategoryNames[1] = 'Muhteşem havuzlar';

  CategoryNames[2] = 'Denize sıfır';

  CategoryNames[3] = 'Üçgen evler';

  CategoryNames[4] = 'Tasarım';

  CategoryNames[5] = 'Kırsal';

  CategoryNames[6] = 'Güzel manzaralar';

  CategoryNames[7] = 'Küçük evler';

  CategoryNames[8] = 'Tekneler';

  CategoryNames[9] = 'Şatolar';

  CategoryNames[10] = 'Göl yakınında';

  CategoryNames[11] = 'Olağanüstü';

  for counter = 0 to 11 

  {

    // Panel oluşturma

    ButtonPanel = IlanForm.AddNewProPanel(CategoryScrollBox, 'ButtonPanel' + IntToStr(counter));

    ButtonPanel.Align = alLeft;

    ButtonPanel.Margins.Right = 5;

    ButtonPanel.Margins.Top = 2;

    ButtonPanel.Margins.Bottom = 2;

    ButtonPanel.Width = 90;

    ButtonPanel.Height = 180;

    ButtonPanel.clProSettings.IsTransparent = True;

    ButtonPanel.SetclProSettings(ButtonPanel.clProSettings);

    // Buton oluşturma

    CategoryButton = IlanForm.AddNewProButton(ButtonPanel, 'CategoryButton' + IntToStr(counter), '');

    CategoryButton.Align = alTop;

    CategoryButton.Width = 38;

    CategoryButton.Height = 38;

    CategoryButton.clProSettings.PictureSource = ImageURLs[counter];

    CategoryButton.clProSettings.PictureAutoFit = True;

    CategoryButton.clProSettings.PictureStretch = False;

    CategoryButton.clProSettings.IsTransparent = True;

    CategoryButton.Padding.Top = 30;

    CategoryButton.Padding.Right = 30;

    CategoryButton.Padding.Bottom = 30;

    CategoryButton.Padding.Left = 30;

    CategoryButton.Hint = CategoryNames[counter];

    CategoryButton.SetclProSettings(CategoryButton.clProSettings);

    IlanForm.AddNewEvent(CategoryButton, tbeOnClick, 'CategoryButtonClick');

    // Label oluşturma

    CategoryLabel = IlanForm.AddNewProLabel(ButtonPanel, 'CategoryLabel' + IntToStr(counter), CategoryNames[counter]);

    CategoryLabel.Align = alBottom;

    CategoryLabel.Margins.Top = 20;

    CategoryLabel.Margins.Bottom = 10;

    CategoryLabel.Width = 100;

    CategoryLabel.Height = 20;

    CategoryLabel.clProSettings.FontSize = 10;

    CategoryLabel.clProSettings.IsTransparent = True;

    CategoryLabel.clProSettings.FontHorzAlign = palCenter;

    CategoryLabel.Padding.Top = 2;    // Üst padding

    CategoryLabel.Padding.Right = 2;  // Sağ padding

    CategoryLabel.Padding.Bottom = 2; // Alt padding

    CategoryLabel.Padding.Left = 2;   // Sol padding

    CategoryLabel.SetclProSettings(CategoryLabel.clProSettings);

    

    

    

  }

  CreateIlanListView;

  CreateListDesignerPanel;

  

  ResimEkle;

  AdresEkle;

  KonumEkle;

  TarihEkle;

  FiyatEkle;

  PuanEkle;

  LoadIlanlarFromDatabase('');

  // Formu çalıştırma

  IlanForm.Run;

} 

void CategoryButtonClick;

{

  LoadIlanlarFromDatabase(TclProButton(IlanForm.Clsender).Hint);

}

(https://i.imgur.com/PLIb7C7.jpeg) Çalışır haldeki görüntüsü.