Install-Package Syncfusion.Shared.Base

using Syncfusion.Windows.Forms;

using System;
using System.Drawing;
using System.Windows.Forms;
using Syncfusion.Windows.Forms;  // Required: Syncfusion.Shared.Base package

namespace MyApplication
{
    // Inherit from Office2007Form instead of Form
    public partial class MainForm : Office2007Form
    {
        public MainForm()
        {
            InitializeComponent();
            
            // Set basic properties
            this.Text = "My Office 2007 Application";
            this.Size = new Size(800, 600);
            
            // Apply Blue color scheme
            this.ColorScheme = Office2007Theme.Blue;
            
            // Optional: Use scheme background color
            this.UseOffice2007SchemeBackColor = true;
        }
    }
}

public partial class CustomForm : Office2007Form
{
    public CustomForm()
    {
        InitializeComponent();
        
        this.Text = "Customized Office Form";
        
        // Apply color scheme
        this.ColorScheme = Office2007Theme.Silver;
        
        // Customize caption
        this.CaptionAlign = HorizontalAlignment.Center;
        this.CaptionFont = new Font("Segoe UI", 12F, FontStyle.Bold);
        this.CaptionForeColor = Color.DarkBlue;
        this.CaptionBarHeight = 40;
    }
}

public partial class ManagedColorForm : Office2007Form
{
    public CustomForm()
    {
        InitializeComponent();
        
        this.Text = "Custom Color Theme";
        
        // Apply managed scheme with custom color
        this.ColorScheme = Office2007Theme.Managed;
        Office2007Colors.ApplyManagedColors(this, Color.DarkMagenta);
        
        this.UseOffice2007SchemeBackColor = true;
    }
}

public class MyForm : Office2007Form
{
    public MyForm()
    {
        InitializeComponent();
        this.Text = "My Application";
        this.ColorScheme = Office2007Theme.Blue; // or Silver, Black
        this.UseOffice2007SchemeBackColor = true;
    }
}

public class BrandedForm : Office2007Form
{
    public BrandedForm()
    {
        InitializeComponent();
        
        // Apply theme
        this.ColorScheme = Office2007Theme.Black;
        
        // Brand the caption
        this.CaptionAlign = HorizontalAlignment.Center;
        this.CaptionFont = new Font("Arial", 14F, FontStyle.Bold);
        this.CaptionForeColor = Color.Gold;
        this.CaptionBarHeight = 45;
        this.CaptionBarHeightMode = 
            Syncfusion.Windows.Forms.Enums.CaptionBarHeightMode.SameAlwaysOnMaximize;
    }
}

public class CustomBrandForm : Office2007Form
{
    public CustomBrandForm()
    {
        InitializeComponent();
        
        this.Text = "Brand Color Application";
        
        // Use company brand color
        this.ColorScheme = Office2007Theme.Managed;
        Color brandColor = Color.FromArgb(0, 120, 215); // Custom blue
        Office2007Colors.ApplyManagedColors(this, brandColor);
        
        this.UseOffice2007SchemeBackColor = true;
    }
}

public class NoAeroForm : Office2007Form
{
    public NoAeroForm()
    {
        InitializeComponent();
        
        // Disable Aero to allow color scheme
        this.ApplyAeroTheme = false;
        
        // Now apply your color scheme
        this.ColorScheme = Office2007Theme.Silver;
    }
}

public class ModernForm : Office2007Form
{
    public ModernForm()
    {
        InitializeComponent();
        
        this.Text = "Modern Application";
        this.ColorScheme = Office2007Theme.Blue;
        
        // Enable rounded corners (Windows 11 only)
        this.AllowRoundedCorners = true;
    }
}

public class RtlForm : Office2007Form
{
    public RtlForm()
    {
        InitializeComponent();
        
        this.Text = "تطبيق"; // Arabic text
        this.ColorScheme = Office2007Theme.Blue;
        
        // Enable RTL
        this.RightToLeft = RightToLeft.Yes;
        this.RightToLeftLayout = true;
    }
}

public partial class MyForm : Form
{
    public MyForm()
    {
        InitializeComponent();
        this.Text = "My Application";
    }
}

public partial class MyForm : Office2007Form
{
    public MyForm()
    {
        InitializeComponent();
        this.Text = "My Application";
        this.ColorScheme = Office2007Theme.Blue;
        this.UseOffice2007SchemeBackColor = true;
    }
}