public interface CopyFileListener
    {
        void PublishProgress(long fileSize,long copiedSize);
    }

 textView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                
            }
        });

public class MemoryWare {

    public interface CopyFileListener
    {
        void PublishProgress(long fileSize,long copiedSize);
    }
....
}

SetOnClickListener

 editText.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {

            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {

            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });

  @Override
    public View getView(int position, View rowView, ViewGroup parent) {

        ViewHolder viewHolder=null;
        if(rowView==null)
        {
            // 1. Create inflater
            LayoutInflater inflater = (LayoutInflater) context
                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

            // 2. Get rowView from inflater
            rowView = inflater.inflate(R.layout.row_bank_group_list, parent, false);
            viewHolder=new ViewHolder();
            viewHolder.txtGroupName=(TextView) rowView.findViewById(R.id.text_groupName);
            rowView.setTag(viewHolder);
        }
        else
        {
            viewHolder=(ViewHolder)rowView.getTag();
        }
        viewHolder.txtGroupName.setText(getItem(position).getName());
        viewHolder.txtGroupName.setTypeface(new FontSystem().get_General_Font(context));
        viewHolder.txtGroupName.setTextColor(context.getResources().getColor(R.color.black));

        return rowView;
    }

File file=new File(sdcardPath,fileName);

if(file.CanWrite())
{
  .....
}

File file=new File(sdcardPath);

if(file.CanWrite())
{
file=new File(sdcardPath,filePath);
  .....
}

Environment.getExternalStorageDirectory()

/Data/Data

/Data/Data/Info.Dotnettips.MyApp

    /**
     * it will returns sd path for you
     *  <p>
     *  <b>Required Permission: </b>android.permission.READ_EXTERNAL_STORAGE<br/>
     * </p>
     * @return
     */
    public  List<String> GetExternalMounts() {
        final List<String> out = new ArrayList<>();
        String reg = "(?i).*vold.*(vfat|ntfs|exfat|fat32|ext3|ext4).*rw.*";
        String s = "";
        try {
            final Process process = new ProcessBuilder().command("mount")
                    .redirectErrorStream(true).start();
            process.waitFor();
            final InputStream is = process.getInputStream();
            final byte[] buffer = new byte[1024];
            while (is.read(buffer) != -1) {
                s = s + new String(buffer);
            }
            is.close();
        } catch (final Exception e) {
            e.printStackTrace();
        }

        // parse output
        final String[] lines = s.split("\n");
        for (String line : lines) {
            if (!line.toLowerCase(Locale.US).contains("asec")) {
                if (line.matches(reg)) {
                    String[] parts = line.split(" ");
                    for (String part : parts) {
                        if (part.startsWith("/"))
                            if (!part.toLowerCase(Locale.US).contains("vold"))
                                if(new File(part).canWrite())
                                    out.add(part);
                    }
                }
            }
        }
        return out;
    }

notesIntent.putExtra("PartyId", PartyId);
startActivity(notesIntent);

PartyId=getIntent().getLongExtra("PartyId",0);

i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false);
i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, false);
i.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_FILE);

public class MyClass {
    public static final int SOME_CONSTANT = 42;
    public int publicField;
    private static MyClass sSingleton;
    int mPackagePrivate;
    private int mPrivate;
    protected int mProtected;
}

public, protected, private,abstract, static, transient, volatile, synchronized, final, native.

Settings>Editor>Code Style>Arrangement

Settings>Editor>Completion>Case-sensitive Completion>None

    <form>
        <div>
             <div><div></div><div></div></div>
             <div></div>
        </div> 
    </form>

%LaTeX with PSTricks extensions
%%Creator: 0.48.0
%%Please note this file requires PSTricks extensions
\psset{xunit=.5pt,yunit=.5pt,runit=.5pt}
\begin{pspicture}(190,190)
{
\newrgbcolor{curcolor}{0 0 0}
\pscustom[linestyle=none,fillstyle=solid,fillcolor=curcolor]
{
\newpath
\moveto(52.73079005,101.89500456)
\curveto(31.29686559,101.89500456)(13.84575258,84.04652127)(13.8457479,62.12456369)
\curveto(13.8457479,40.20259605)(31.29686559,22.35412714)(52.73079005,22.35412235)
\curveto(74.16470983,22.35412235)(91.6158322,40.20259605)(91.61582751,62.12456369)
\curveto(91.61582751,71.60188248)(88.48023622,80.07729424)(83.15553076,87.02034164)
\lineto(79.49425309,82.58209245)
\curveto(84.13622847,76.73639073)(85.95313131,70.24630402)(85.95313131,62.12456369)
\curveto(85.95313131,43.33817595)(71.09893654,28.1547277)(52.73079005,28.1547277)
\curveto(34.36263419,28.15473249)(19.50844879,43.33817595)(19.50844879,62.12456369)
\curveto(19.50844879,80.91094185)(34.36264355,96.10336589)(52.73079005,96.10336589)
\curveto(58.55122776,96.10336589)(62.90459266,95.2476225)(67.65721002,92.5630926)
\lineto(71.13570481,97.23509821)
\curveto(65.57113223,100.3782653)(59.52269945,101.89500456)(52.73079005,101.89500456)
\closepath
}
}
{
\newrgbcolor{curcolor}{0 0 0}
\pscustom[linestyle=none,fillstyle=solid,fillcolor=curcolor]
{
\newpath
\moveto(38.33889376,67.35513328)
\curveto(39.90689547,67.35509017)(41.09296342,66.03921993)(41.89711165,63.40748424)
\curveto(43.50531445,58.47289182)(44.65118131,56.00562195)(45.33470755,56.0056459)
\curveto(45.85735449,56.00562195)(46.40013944,56.41682961)(46.96305772,57.23928802)
\curveto(58.2608517,75.74384316)(68.7143666,90.71198997)(78.32362116,102.14379168)
\curveto(80.81631349,105.10443984)(84.77658911,106.58480942)(90.20445269,106.58489085)
\curveto(91.49097185,106.58480942)(92.35539361,106.46145048)(92.79773204,106.21480444)
\curveto(93.23991593,105.96799555)(93.4610547,105.65958382)(93.46113432,105.28956447)
\curveto(93.4610547,104.71379041)(92.7976618,103.58294901)(91.47094155,101.89705463)
\curveto(75.95141033,82.81670149)(61.55772504,62.66726353)(48.28984822,41.44869669)
\curveto(47.36506862,39.96831273)(45.47540199,39.22812555)(42.62081088,39.22813992)
\curveto(39.72597184,39.22812555)(38.0172148,39.35149407)(37.49457722,39.5982407)
\curveto(36.12755286,40.2150402)(34.51931728,43.36081778)(32.66987047,49.03557823)
\curveto(30.57914689,55.32711903)(29.53378743,59.27475848)(29.53381085,60.87852533)
\curveto(29.53378743,62.60558406)(30.94099884,64.27099685)(33.75542165,65.87476369)
\curveto(35.48425582,66.86164481)(37.01207517,67.35509017)(38.33889376,67.35513328)
}
}

\end{pspicture}

using System.Diagnostics;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace HtmlToPdf
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var pdfDoc = new Document(PageSize.A4))
            {
                var pdfWriter = PdfWriter.GetInstance(pdfDoc, new FileStream("Test.pdf", FileMode.Create));
                pdfDoc.Open();

                var cb = pdfWriter.DirectContent;
                                
                cb.MoveTo(52.73079005f, 101.89500456f);
                cb.CurveTo(31.29686559f, 101.89500456f, 13.84575258f, 84.04652127f, 13.8457479f, 62.12456369f);
                cb.CurveTo(13.8457479f, 40.20259605f, 31.29686559f, 22.35412714f, 52.73079005f, 22.35412235f);
                cb.CurveTo(74.16470983f, 22.35412235f, 91.6158322f, 40.20259605f, 91.61582751f, 62.12456369f);
                cb.CurveTo(91.61582751f, 71.60188248f, 88.48023622f, 80.07729424f, 83.15553076f, 87.02034164f);
                cb.LineTo(79.49425309f, 82.58209245f);
                cb.CurveTo(84.13622847f, 76.73639073f, 85.95313131f, 70.24630402f, 85.95313131f, 62.12456369f);
                cb.CurveTo(85.95313131f, 43.33817595f, 71.09893654f, 28.1547277f, 52.73079005f, 28.1547277f);
                cb.CurveTo(34.36263419f, 28.15473249f, 19.50844879f, 43.33817595f, 19.50844879f, 62.12456369f);
                cb.CurveTo(19.50844879f, 80.91094185f, 34.36264355f, 96.10336589f, 52.73079005f, 96.10336589f);
                cb.CurveTo(58.55122776f, 96.10336589f, 62.90459266f, 95.2476225f, 67.65721002f, 92.5630926f);
                cb.LineTo(71.13570481f, 97.23509821f);
                cb.CurveTo(65.57113223f, 100.3782653f, 59.52269945f, 101.89500456f, 52.73079005f, 101.89500456f);
                                
                cb.MoveTo(38.33889376f, 67.35513328f);
                cb.CurveTo(39.90689547f, 67.35509017f, 41.09296342f, 66.03921993f, 41.89711165f, 63.40748424f);
                cb.CurveTo(43.50531445f, 58.47289182f, 44.65118131f, 56.00562195f, 45.33470755f, 56.0056459f);
                cb.CurveTo(45.85735449f, 56.00562195f, 46.40013944f, 56.41682961f, 46.96305772f, 57.23928802f);
                cb.CurveTo(58.2608517f, 75.74384316f, 68.7143666f, 90.71198997f, 78.32362116f, 102.14379168f);
                cb.CurveTo(80.81631349f, 105.10443984f, 84.77658911f, 106.58480942f, 90.20445269f, 106.58489085f);
                cb.CurveTo(91.49097185f, 106.58480942f, 92.35539361f, 106.46145048f, 92.79773204f, 106.21480444f);
                cb.CurveTo(93.23991593f, 105.96799555f, 93.4610547f, 105.65958382f, 93.46113432f, 105.28956447f);
                cb.CurveTo(93.4610547f, 104.71379041f, 92.7976618f, 103.58294901f, 91.47094155f, 101.89705463f);
                cb.CurveTo(75.95141033f, 82.81670149f, 61.55772504f, 62.66726353f, 48.28984822f, 41.44869669f);
                cb.CurveTo(47.36506862f, 39.96831273f, 45.47540199f, 39.22812555f, 42.62081088f, 39.22813992f);
                cb.CurveTo(39.72597184f, 39.22812555f, 38.0172148f, 39.35149407f, 37.49457722f, 39.5982407f);
                cb.CurveTo(36.12755286f, 40.2150402f, 34.51931728f, 43.36081778f, 32.66987047f, 49.03557823f);
                cb.CurveTo(30.57914689f, 55.32711903f, 29.53378743f, 59.27475848f, 29.53381085f, 60.87852533f);
                cb.CurveTo(29.53378743f, 62.60558406f, 30.94099884f, 64.27099685f, 33.75542165f, 65.87476369f);
                cb.CurveTo(35.48425582f, 66.86164481f, 37.01207517f, 67.35509017f, 38.33889376f, 67.35513328f);
                
                cb.SetRGBColorFill(0, 0, 0);
                cb.Fill();
            }

            Process.Start("Test.pdf");
        }
    }
}

using System.Diagnostics;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace HtmlToPdf
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var pdfDoc = new Document(PageSize.A4))
            {
                var pdfWriter = PdfWriter.GetInstance(pdfDoc, new FileStream("Test.pdf", FileMode.Create));
                pdfDoc.Open();

                var cb = pdfWriter.DirectContent;
                var template = createCheckMark(cb);

                var image = Image.GetInstance(template);
                image.ScaleAbsolute(40, 40);

                var table = new PdfPTable(3);
                var cell = new PdfPCell(image) 
                {
                    HorizontalAlignment = Element.ALIGN_CENTER
                };

                for (int i = 0; i < 9; i++)
                    table.AddCell(cell);

                pdfDoc.Add(table);
            }

            Process.Start("Test.pdf");
        }

        private static PdfTemplate createCheckMark(PdfContentByte cb)
        {
            var template = cb.CreateTemplate(140, 140);

            template.MoveTo(52.73079005f, 101.89500456f);
            template.CurveTo(31.29686559f, 101.89500456f, 13.84575258f, 84.04652127f, 13.8457479f, 62.12456369f);
            template.CurveTo(13.8457479f, 40.20259605f, 31.29686559f, 22.35412714f, 52.73079005f, 22.35412235f);
            template.CurveTo(74.16470983f, 22.35412235f, 91.6158322f, 40.20259605f, 91.61582751f, 62.12456369f);
            template.CurveTo(91.61582751f, 71.60188248f, 88.48023622f, 80.07729424f, 83.15553076f, 87.02034164f);
            template.LineTo(79.49425309f, 82.58209245f);
            template.CurveTo(84.13622847f, 76.73639073f, 85.95313131f, 70.24630402f, 85.95313131f, 62.12456369f);
            template.CurveTo(85.95313131f, 43.33817595f, 71.09893654f, 28.1547277f, 52.73079005f, 28.1547277f);
            template.CurveTo(34.36263419f, 28.15473249f, 19.50844879f, 43.33817595f, 19.50844879f, 62.12456369f);
            template.CurveTo(19.50844879f, 80.91094185f, 34.36264355f, 96.10336589f, 52.73079005f, 96.10336589f);
            template.CurveTo(58.55122776f, 96.10336589f, 62.90459266f, 95.2476225f, 67.65721002f, 92.5630926f);
            template.LineTo(71.13570481f, 97.23509821f);
            template.CurveTo(65.57113223f, 100.3782653f, 59.52269945f, 101.89500456f, 52.73079005f, 101.89500456f);

            template.MoveTo(38.33889376f, 67.35513328f);
            template.CurveTo(39.90689547f, 67.35509017f, 41.09296342f, 66.03921993f, 41.89711165f, 63.40748424f);
            template.CurveTo(43.50531445f, 58.47289182f, 44.65118131f, 56.00562195f, 45.33470755f, 56.0056459f);
            template.CurveTo(45.85735449f, 56.00562195f, 46.40013944f, 56.41682961f, 46.96305772f, 57.23928802f);
            template.CurveTo(58.2608517f, 75.74384316f, 68.7143666f, 90.71198997f, 78.32362116f, 102.14379168f);
            template.CurveTo(80.81631349f, 105.10443984f, 84.77658911f, 106.58480942f, 90.20445269f, 106.58489085f);
            template.CurveTo(91.49097185f, 106.58480942f, 92.35539361f, 106.46145048f, 92.79773204f, 106.21480444f);
            template.CurveTo(93.23991593f, 105.96799555f, 93.4610547f, 105.65958382f, 93.46113432f, 105.28956447f);
            template.CurveTo(93.4610547f, 104.71379041f, 92.7976618f, 103.58294901f, 91.47094155f, 101.89705463f);
            template.CurveTo(75.95141033f, 82.81670149f, 61.55772504f, 62.66726353f, 48.28984822f, 41.44869669f);
            template.CurveTo(47.36506862f, 39.96831273f, 45.47540199f, 39.22812555f, 42.62081088f, 39.22813992f);
            template.CurveTo(39.72597184f, 39.22812555f, 38.0172148f, 39.35149407f, 37.49457722f, 39.5982407f);
            template.CurveTo(36.12755286f, 40.2150402f, 34.51931728f, 43.36081778f, 32.66987047f, 49.03557823f);
            template.CurveTo(30.57914689f, 55.32711903f, 29.53378743f, 59.27475848f, 29.53381085f, 60.87852533f);
            template.CurveTo(29.53378743f, 62.60558406f, 30.94099884f, 64.27099685f, 33.75542165f, 65.87476369f);
            template.CurveTo(35.48425582f, 66.86164481f, 37.01207517f, 67.35509017f, 38.33889376f, 67.35513328f);

            template.SetRGBColorFill(0, 0, 0);
            template.Fill();

            return template;
        }
    }
}

public class TreeNode<T>
{
    // شامل مقدار گره است
    private T value;
 
    // مشخص می‌کند که آیا گره والد دارد یا خیر
    private bool hasParent;
 
    // در صورت داشتن فرزند ، لیست فرزندان را شامل می‌شود
    private List<TreeNode<T>> children;
 
    /// <summary>سازنده کلاس </summary>
    /// <param name="value">مقدار گره</param>
    public TreeNode(T value)
    {
        if (value == null)
        {
            throw new ArgumentNullException(
                "Cannot insert null value!");
        }
        this.value = value;
        this.children = new List<TreeNode<T>>();
    }
 
    /// <summary>خاصیتی جهت مقداردهی گره</summary>
    public T Value
    {
        get
        {
            return this.value;
        }
        set
        {
            this.value = value;
        }
    }
 
    /// <summary>تعداد گره‌های فرزند را بر میگرداند</summary>
    public int ChildrenCount
    {
        get
        {
            return this.children.Count;
        }
    }
 
    /// <summary>به گره یک فرزند اضافه می‌کند</summary>
    /// <param name="child">آرگومان این متد یک گره است که قرار است به فرزندی گره فعلی در آید</param>
    public void AddChild(TreeNode<T> child)
    {
        if (child == null)
        {
            throw new ArgumentNullException(
                "Cannot insert null value!");
        }
 
        if (child.hasParent)
        {
            throw new ArgumentException(
                "The node already has a parent!");
        }
 
        child.hasParent = true;
        this.children.Add(child);
    }
 
    /// <summary>
    /// گره ای که اندیس آن داده شده است بازگردانده می‌شود
    /// </summary>
    /// <param name="index">اندیس گره</param>
    /// <returns>گره بازگشتی</returns>
    public TreeNode<T> GetChild(int index)
    {
        return this.children[index];
    }
}
 
/// <summary>این کلاس ساختار درخت را به کمک کلاس گره‌ها که در بالا تعریف کردیم میسازد</summary>
/// <typeparam name="T">نوع مقادیری که قرار است داخل درخت ذخیره شوند</typeparam>
public class Tree<T>
{
    // گره ریشه
    private TreeNode<T> root;
 
    /// <summary>سازنده کلاس</summary>
    /// <param name="value">مقدار گره اول که همان ریشه می‌شود</param>
    public Tree(T value)
    {
        if (value == null)
        {
            throw new ArgumentNullException(
                "Cannot insert null value!");
        }
 
        this.root = new TreeNode<T>(value);
    }
 
    /// <summary>سازنده دیگر برای کلاس درخت</summary>
    /// <param name="value">مقدار گره ریشه مثل سازنده اول</param>
    /// <param name="children">آرایه ای از گره‌ها که فرزند گره ریشه می‌شوند</param>
    public Tree(T value, params Tree<T>[] children)
        : this(value)
    {
        foreach (Tree<T> child in children)
        {
            this.root.AddChild(child.root);
        }
    }
 
    /// <summary>
    /// ریشه را بر میگرداند ، اگر ریشه ای نباشد نال بر میگرداند
    /// </summary>
    public TreeNode<T> Root
    {
        get
        {
            return this.root;
        }
    }
 
    /// <summary>پیمودن عرضی و نمایش درخت با الگوریتم دی اف اس </summary>
    /// <param name="root">ریشه (گره ابتدایی) درختی که قرار است پیمایش از آن شروع شود</param>
    /// <param name="spaces">یک کاراکتر جهت جداسازی مقادیر هر گره</param>
    private void PrintDFS(TreeNode<T> root, string spaces)
    {
        if (this.root == null)
        {
            return;
        }
 
        Console.WriteLine(spaces + root.Value);
 
        TreeNode<T> child = null;
        for (int i = 0; i < root.ChildrenCount; i++)
        {
            child = root.GetChild(i);
            PrintDFS(child, spaces + "   ");
        }
    }
 
    /// <summary>متد پیمایش درخت به صورت عمومی که تابع خصوصی که در بالا توضیح دادیم را صدا می‌زند</summary>
    public void TraverseDFS()
    {
        this.PrintDFS(this.root, string.Empty);
    }
}
 
/// <summary>
/// کد استفاده از ساختار درخت
/// </summary>
public static class TreeExample
{
    static void Main()
    {
        // Create the tree from the sample
        Tree<int> tree =
            new Tree<int>(7,
                new Tree<int>(19,
                    new Tree<int>(1),
                    new Tree<int>(12),
                    new Tree<int>(31)),
                new Tree<int>(21),
                new Tree<int>(14,
                    new Tree<int>(23),
                    new Tree<int>(6))
            );
 
        // پیمایش درخت با الگوریتم دی اف اس یا عمقی
        tree.TraverseDFS();
 
        // خروجی
        // 7
        //       19
        //        1
        //        12
        //        31
        //       21
        //       14
        //        23
        //        6
    }
}

7-19-1-12-31-21-14-23-6

7-19-21-14-1-12-31-23-6

using System;

namespace EF_Sample05.DomainClasses.Models
{
    public abstract class Person
    {
        public int Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public DateTime DateOfBirth { get; set; }
    }
}

namespace EF_Sample05.DomainClasses.Models
{
    public class Coach : Person
    {
        public string TeamName { set; get; }        
    }
}

namespace EF_Sample05.DomainClasses.Models
{
    public class Player : Person
    {
        public int Number { get; set; }        
        public string Description { get; set; }
    }
}

Coach "is a" Person
Player "is a" Person

using System.Data.Entity;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Context
{
    public class Sample05Context : DbContext
    {
        public DbSet<Person> People { set; get; }
    }
}

db.People.OfType<Coach>().FirstOrDefault(x => x.LastName == "Coach L1")

using System.Data.Entity.ModelConfiguration;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Mappings
{
    public class CoachConfig : EntityTypeConfiguration<Coach>
    {
        public CoachConfig()
        {
            // For TPH
            this.Map(m => m.Requires(discriminator: "PersonType").HasValue(1));
        }
    }
}

using System.Data.Entity.ModelConfiguration;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Mappings
{
    public class PlayerConfig : EntityTypeConfiguration<Player>
    {
        public PlayerConfig()
        {
            // For TPH
            this.Map(m => m.Requires(discriminator: "PersonType").HasValue(2));
        }
    }
}

using System.ComponentModel.DataAnnotations;

namespace EF_Sample05.DomainClasses.Models
{
    [Table("Coaches")]
    public class Coach : Person
    {
        public string TeamName { set; get; }        
    }
}

using System.ComponentModel.DataAnnotations;

namespace EF_Sample05.DomainClasses.Models
{
    [Table("Players")]
    public class Player : Person
    {
        public int Number { get; set; }        
        public string Description { get; set; }
    }
}

using System.ComponentModel.DataAnnotations;
using System.Data.Entity.ModelConfiguration;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Mappings
{
    public class PersonConfig : EntityTypeConfiguration<Person>
    {
        public PersonConfig()
        {
            // for TPC
            this.Property(x => x.Id).HasDatabaseGeneratedOption(DatabaseGeneratedOption.None);
        }
    }
}

using System.Data.Entity.ModelConfiguration;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Mappings
{
    public class CoachConfig : EntityTypeConfiguration<Coach>
    {
        public CoachConfig()
        {
            // For TPH
            //this.Map(m => m.Requires(discriminator: "PersonType").HasValue(1));

            // for TPT
            //this.ToTable("Coaches");

            //for TPC
            this.Map(m =>
            {
                m.MapInheritedProperties();
                m.ToTable("Coaches");
            });
        }
    }
}

using System.Data.Entity.ModelConfiguration;
using EF_Sample05.DomainClasses.Models;

namespace EF_Sample05.DataLayer.Mappings
{
    public class PlayerConfig : EntityTypeConfiguration<Player>
    {
        public PlayerConfig()
        {
            // For TPH
            //this.Map(m => m.Requires(discriminator: "PersonType").HasValue(2));

            // for TPT
            //this.ToTable("Players");

            //for TPC
            this.Map(m =>
                     {
                         m.MapInheritedProperties();
                         m.ToTable("Players");
                     });
        }
    }
}