وبلاگها و سایتهای ایرانی
- قسمت دوم مروری بر GDI+ (این دوستان هم تاریخ RSS اشان شمسی است)
Visual Studio
ASP. Net
طراحی وب
اسکیوال سرور
به روز رسانیها
سیشارپ
عمومی دات نت
PHP
ویندوز
گوگل
متفرقه
تغییر از <DownloadNuGetExe Condition=" '$(DownloadNuGetExe)' == '' ">false</DownloadNuGetExe> به <DownloadNuGetExe Condition=" '$(DownloadNuGetExe)' == '' ">true</DownloadNuGetExe>
cd ./src/DNTPersianUtils.Core dotnet restore dotnet pack -c release cd ../..
cd ./src/DNTPersianUtils.Core.Tests dotnet restore dotnet test cd ../..
version: 1.0.{build} image: Visual Studio 2017 dotnet_csproj: patch: true file: '**\*.csproj' version: '{version}' package_version: '{version}' assembly_version: '{version}' file_version: '{version}' informational_version: '{version}' cache: C:\Users\appveyor\.dnx build_script: - cmd: >- cd ./src/DNTPersianUtils.Core dotnet restore dotnet pack -c release cd ../.. test_script: - cmd: >- cd ./src/DNTPersianUtils.Core.Tests dotnet restore dotnet test cd ../.. artifacts: - path: ./src/DNTPersianUtils.Core/bin/release/*.nupkg name: NuGet deploy: - provider: NuGet api_key: secure: xyz skip_symbols: true notifications: - provider: Email to: - me@yahoo.com on_build_success: false on_build_failure: true on_build_status_changed: true
public class Rectangle { public double Width; public double Height; public double Area() { return Width*Height; } public double Perimeter() { return 2*(Width + Height); } }
Rectangle rectangle = new Rectangle();
Rectangle rectangle;
Rectangle rectangle1 = new Rectangle(); Rectangle rectangle2 = rectangle1;
Rectangle rectangle = new Rectangle(); rectangle.Width = 10.5; rectangle.Height = 10; double a = rectangle.Area();
// public field (Generally not recommended.) public double Width;
Rectangle rectangle = new Rectangle(); rectangle.Width = 10.5;
public class Rectangle { public double Width = 5; // ... }
public class Rectangle { // ... public double Area() { return Width*Height; } public double Perimeter() { return 2*(Width + Height); } }
Rectangle rectangle = new Rectangle(); rectangle.Width = 10.5; rectangle.Height = 10; double p = rectangle.Perimeter();
public class SimpleMath { public int AddTwoNumbers(int number1, int number2) { return number1 + number2; } }
SimpleMath obj = new SimpleMath(); Console.WriteLine(obj.AddTwoNumbers(1, 2)); int result = obj.AddTwoNumbers(1, 2); Console.WriteLine(result);
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);
لطفا پشتیبانی از ie6 رو متوقف کنید. روش خوب برای اینکار :
اجازه بدید کاربران ieهای قدیمی احساس خوبی از کاربری آن نداشته باشند و مجبور شوند حداقل یک سرویس پک 3 نصب کنند با ie8 .
public class ImageManagement
{
public string GetImageForTimeOfDay()
{
int currentHour = DateTime.Now.Hour;
return currentHour > 6 && currentHour < 21 ? "sun.jpg" : "moon.jpg";
}
}
using System;
using NUnit.Framework;
[TestFixture]
public class CMyTest
{
[Test]
public void DaytimeTest()
{
int currentHour = DateTime.Now.Hour;
if (currentHour > 6 && currentHour < 21)
{
const string expectedImagePath = "sun.jpg";
ImageManagement image = new ImageManagement();
string path = image.GetImageForTimeOfDay();
Assert.AreEqual(expectedImagePath, path);
}
else
{
Assert.Ignore("تنها در طول روز قابل بررسی است");
}
}
[Test]
public void NighttimeTest()
{
int currentHour = DateTime.Now.Hour;
if (currentHour < 6 || currentHour > 21)
{
const string expectedImagePath = "moon.jpg";
ImageManagement image = new ImageManagement();
string path = image.GetImageForTimeOfDay();
Assert.AreEqual(expectedImagePath, path);
}
else
{
Assert.Ignore("تنها در طول شب قابل بررسی است");
}
}
}
using NUnit.Framework;
using Rhino.Mocks;
namespace testWinForms87
{
public interface IDateTime
{
int GetHour();
}
public class ImageManagement
{
public string GetImageForTimeOfDay(IDateTime time)
{
int currentHour = time.GetHour();
return currentHour > 6 && currentHour < 21 ? "sun.jpg" : "moon.jpg";
}
}
[TestFixture]
public class CMocking
{
[Test]
public void DaytimeTest()
{
MockRepository mocks = new MockRepository();
IDateTime timeController = mocks.CreateMock<IDateTime>();
using (mocks.Record())
{
Expect.Call(timeController.GetHour()).Return(15);
}
using (mocks.Playback())
{
const string expectedImagePath = "sun.jpg";
ImageManagement image = new ImageManagement();
string path = image.GetImageForTimeOfDay(timeController);
Assert.AreEqual(expectedImagePath, path);
}
}
[Test]
public void NighttimeTest()
{
MockRepository mocks = new MockRepository();
IDateTime timeController = mocks.CreateMock<IDateTime>();
using (mocks.Record())
{
Expect.Call(timeController.GetHour()).Return(1);
}
using (mocks.Playback())
{
const string expectedImagePath = "moon.jpg";
ImageManagement image = new ImageManagement();
string path = image.GetImageForTimeOfDay(timeController);
Assert.AreEqual(expectedImagePath, path);
}
}
}
}
MockRepository mocks = new MockRepository();
IDateTime timeController = mocks.CreateMock<IDateTime>();
using (mocks.Record())
{
Expect.Call(timeController.GetHour()).Return(15);
}
using (mocks.Playback())
{
string expectedImagePath = "sun.jpg";
ImageManagement image = new ImageManagement();
string path = image.GetImageForTimeOfDay(timeController);
Assert.AreEqual(expectedImagePath, path);
}
public class DateTimeController : IDateTime
{
public int GetHour()
{
return DateTime.Now.Hour;
}
}
namespace WpfFileDialogMvvm.ViewModels
{
public interface IFilePathContract
{
string GetFilePath();
}
public class MainWindowViewModel
{
IFilePathContract _filePathContract;
public MainWindowViewModel(IFilePathContract filePathContract)
{
_filePathContract = filePathContract;
}
//...
private void load()
{
string loadFilePath = _filePathContract.GetFilePath();
if (!string.IsNullOrWhiteSpace(loadFilePath))
{
// Do something
}
}
}
}
using Microsoft.Win32;
using WpfFileDialogMvvm.ViewModels;
namespace WpfFileDialogMvvm.Dialogs
{
public class OpenFileDialogProvider : IFilePathContract
{
public string GetFilePath()
{
var ofd = new OpenFileDialog
{
Filter = "XML files (*.xml)|*.xml"
};
string filePath = null;
bool? dialogResult = ofd.ShowDialog();
if (dialogResult.HasValue && dialogResult.Value)
{
filePath = ofd.FileName;
}
return filePath;
}
}
public class FakeOpenFileDialogProvider : IFilePathContract
{
public string GetFilePath()
{
return @"c:\path\data.xml";
}
}
}
<Window x:Class="WpfFileDialogMvvm.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:vm="clr-namespace:WpfFileDialogMvvm.ViewModels"
xmlns:dialogs="clr-namespace:WpfFileDialogMvvm.Dialogs"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<ObjectDataProvider x:Key="mainWindowViewModel"
ObjectType="{x:Type vm:MainWindowViewModel}">
<ObjectDataProvider.ConstructorParameters>
<dialogs:OpenFileDialogProvider/>
</ObjectDataProvider.ConstructorParameters>
</ObjectDataProvider>
</Window.Resources>
<Grid DataContext="{Binding Source={StaticResource mainWindowViewModel}}">
</Grid>
</Window>
namespace WpfFileDialogMvvm
{
public partial class MainWindow
{
public MainWindow()
{
InitializeComponent();
this.DataContext = new MainWindowViewModel(new OpenFileDialogProvider());
}
}
}
<ObjectDataProvider x:Key="mainWindowViewModel"
ObjectType="{x:Type vm:MainWindowViewModel}">
<ObjectDataProvider.ConstructorParameters>
<dialogs:OpenFileDialogProvider/>
</ObjectDataProvider.ConstructorParameters>
</ObjectDataProvider>