using System.Web;
using System.Windows.Forms;

namespace PdfReportSamples
{
    public static class AppPath
    {
        public static string ApplicationPath
        {
            get
            {
                if (isInWeb)
                    return HttpRuntime.AppDomainAppPath;

                return Application.StartupPath;
            }
        }

        private static bool isInWeb
        {
            get
            {
                return HttpContext.Current != null;
            }
        }
    }
}

using System;

namespace PdfReportSamples.IList
{
    public class User
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public string LastName { set; get; }
        public long Balance { set; get; }
        public DateTime RegisterDate { set; get; }
    }
}

using System;
using System.Collections.Generic;
using PdfRpt.Core.Contracts;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.IList
{
    public class IListPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.BasicTemplate(BasicTemplate.ClassicTemplate);
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
                table.NumberOfDataRowsPerPage(5);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<User>();
                for (int i = 0; i < 200; i++)
                {
                    listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 });
                }
                dataSource.StronglyTypedList<User>(listOfRows);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                summarySettings.OverallSummarySettings("جمع کل");
                summarySettings.PerviousPageSummarySettings("نقل از صفحه قبل");
                summarySettings.PageSummarySettings("جمع صفحه");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("#");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2);
                    column.HeaderCell("شماره");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("نام");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.LastName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("نام خانوادگی");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Balance);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(4);
                    column.Width(2);
                    column.HeaderCell("موجودی");
                    column.ColumnItemsTemplate(template =>
                    {
                        template.TextBlock();
                        template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                    column.AggregateFunction(aggregateFunction =>
                    {
                        aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                        aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                });

            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "رکوردی یافت نشد.");
            })
            .Export(export =>
            {
                export.ToExcel();
                export.ToCsv();
                export.ToXml();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptIListSample.pdf"));
        }
    }
}

var rpt = new IListPdfReport().CreatePdfReport();
// rpt.FileName

statusBarColor
textColorPrimary
colorAccent
ColorPrimary
WindowBackground

[Activity(Theme = "@style/NameThem")]

 [Activity(Theme = "@style/NameThem")]

<?xml version="1.0" encoding="utf-8" ?>
<resources>
  <style name="MainTheme" parent="Theme.AppCompat.Light.DarkActionBar">
     <item name="windowNoTitle">true</item>
     <item name="windowActionBar">false</item>
  </style>
</resources>

 <menu xmlns:android="http://schemas.android.com/apk/res/android">

 <?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
  <group android:checkableBehavior="single">
     <item android:id="@+id/menuItemHome" android:title="صفحه اصلی"></item>
     <item android:id="@+id/menuItemInsertProduct" android:title="ورود کالا جدید" ></item>
     <item android:id="@+id/menuItemListProduct" android:title="مشاهده کالاها"></item>
     <item android:id="@+id/menuItemExit"  android:title="خروج"></item>
  </group>
</menu>

<android.support.v7.widget.Toolbar
  android:layout_width="match_parent"
  android:id="@+id/toolbar1"
  android:background="#33B86C"
  android:minHeight="?android:attr/actionBarSize"
  android:layout_height="wrap_content">
</android.support.v7.widget.Toolbar>

<?xml version="1.0" encoding="utf-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
  <group android:checkableBehavior="single">
    <item android:id="@+id/menuItemHome" android:title="صفحه اصلی"></item>
    <item android:id="@+id/menuItemInsertProduct" android:title="ورود کالا جدید" ></item>
    <item android:id="@+id/menuItemListProduct" android:title="مشاهده کالاها"></item>
    <item android:id="@+id/menuItemExit"  android:title="خروج"></item>
  </group>
</menu>

 xmlns:app="http://schemas.android.com/apk/res-auto"

 SupportActionBar.SetDisplayShowTitleEnabled(false);

        var navigationview = this.FindViewById<NavigationView>(Resource.Id.navigationView1);
        navigationview.NavigationItemSelected += Navigationview_NavigationItemSelected;
        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:

                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:

                    break;
                case Resource.Id.menuItemListProduct:

                    break;
            }
        }

<?xml version="1.0" encoding="utf-8" ?>
<merge xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/toolbarlayout">
    <android.support.v7.widget.Toolbar android:layout_width="match_parent" android:id="@+id/toolbar1" android:background="#33B86C" android:minHeight="?android:attr/actionBarSize" android:layout_height="wrap_content">
        <ImageButton android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/imageButton1" android:background="@drawable/mainmenu" android:layout_gravity="end" />
    </android.support.v7.widget.Toolbar>
    <android.support.v4.widget.DrawerLayout android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/drawerLayout1" android:fitsSystemWindows="true">
        <android.support.design.widget.NavigationView android:minWidth="25px" android:minHeight="25px" android:layout_width="200dp" android:layout_height="match_parent" android:layout_gravity="end" app:menu="@menu/menu" android:id="@+id/navigationView1" android:fitsSystemWindows="true" />
    </android.support.v4.widget.DrawerLayout>
</merge>

        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:
                    intent = new Intent(this, typeof(MainActivity));
                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:
                    intent = new Intent(this, typeof(InsertActivity));
                    break;
                case Resource.Id.menuItemListProduct:
                    intent = new Intent(this, typeof(ListProductsActivity));
                    break;
            }
            if (intent != null) { }
        }

    public class BaseAcitivity : AppCompatActivity
    {
        protected void InitieToolbar()
        {
            var toolbar = this.FindViewById<widgetV7.Toolbar>(Resource.Id.toolbar1);
            this.SetSupportActionBar(toolbar);
            //SupportActionBar.SetDisplayShowTitleEnabled(false);
            var imagebutton = toolbar.FindViewById<ImageButton>(Resource.Id.imageButton1);
            imagebutton.Click += Imagebutton_Click;
            var navigationview = this.FindViewById<NavigationView>(Resource.Id.navigationView1);
            navigationview.NavigationItemSelected += Navigationview_NavigationItemSelected;
        }

        private void Navigationview_NavigationItemSelected(object sender, NavigationView.NavigationItemSelectedEventArgs e)
        {
            Intent intent = null;
            switch (e.MenuItem.ItemId)
            {
                case Resource.Id.menuItemHome:
                    intent = new Intent(this, typeof(MainActivity));
                    break;
                case Resource.Id.menuItemExit:
                    Finish();
                    break;
                case Resource.Id.menuItemInsertProduct:
                    intent = new Intent(this, typeof(InsertActivity));
                    break;
                case Resource.Id.menuItemListProduct:
                    intent = new Intent(this, typeof(ListProductsActivity));
                    break;
            }
            if (intent != null)
                StartActivity(intent);
        }

        private void Imagebutton_Click(object sender, EventArgs e)
        {
            var drawerlayout = this.FindViewById<DrawerLayout>(Resource.Id.drawerLayout1);
            if (drawerlayout.IsDrawerOpen(Android.Support.V4.View.GravityCompat.End) == false)
            {
                drawerlayout.OpenDrawer(Android.Support.V4.View.GravityCompat.End);
            }
            else
            {
                drawerlayout.CloseDrawer(Android.Support.V4.View.GravityCompat.End);
            }
        }
    }

 android:theme="@style/Theme.AppCompat.Light.NoActionBar"

    public class Fragment1 : Android.Support.V4.App.Fragment
    {
        public override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
        }
        public override View OnCreateView(LayoutInflater inflater,
      ViewGroup container, Bundle savedInstanceState)
        {
            return inflater.Inflate(Resource.Layout.FragmentLayout1, container, false);
        }
    }

 var tablayout = FindViewById<Android.Support.Design.Widget.TabLayout>(Resource.Id.tabLayout1);
var viewpager = FindViewById<ViewPager>(Resource.Id.viewPager1);
tablayout.SetupWithViewPager(viewpager);

    class TabFragmentAdapter : FragmentPagerAdapter
    {
        public TabFragmentAdapter(FragmentManager fm) : base(fm)
        {
        }
        public override int Count => 3;
        public override Fragment GetItem(int position)
        {
            switch (position)
            {
                case 0: return new Fragment1();
                case 1: return new Fragment2();
                case 2: return new Fragment3();
                default: return new Fragment1();
            }
        }


        //int f1() { return 100; }
        //int f1 => 100;
    }

 viewpager.Adapter = new TabFragmentAdapter(this.SupportFragmentManager);

 tablayout.GetTabAt(0).SetIcon(Resource.Drawable.iconCall);

 View iconlayout1 = LayoutInflater.Inflate(Resource.Layout.custom_TabIconLayout, null);
var txt = iconlayout1.FindViewById<TextView>(Resource.Id.tabTextIcon);
txt.Text = "تماس";
txt.SetCompoundDrawablesWithIntrinsicBounds(Resource.Drawable.iconCall, 0, 0, 0);
tablayout.GetTabAt(0).SetCustomView(iconlayout1);