tianhonghui’s gists

tianhonghui / gist:6401966

Last active December 22, 2015 02:18 — forked from bgrins/gist:1789787

http multipart post c#

	// Implements multipart/form-data POST in C# http://www.ietf.org/rfc/rfc2388.txt
	// http://www.briangrinstead.com/blog/multipart-form-post-in-c
	public static class FormUpload
	{
	private static readonly Encoding encoding = Encoding.UTF8;
	public static HttpWebResponse MultipartFormDataPost(string postUrl, string userAgent, Dictionary<string, object> postParameters)
	{
	string formDataBoundary = String.Format("----------{0:N}", Guid.NewGuid());
	string contentType = "multipart/form-data; boundary=" + formDataBoundary;

tianhonghui / WP8PullToRefreshDetector.cs

Created September 2, 2013 13:44 — forked from gjulianm/WP8PullToRefreshDetector.cs

	using Microsoft.Phone.Controls;
	using System;
	using System.Windows;
	using System.Windows.Controls;
	using System.Windows.Controls.Primitives;
	using System.Diagnostics;
	using System.Collections.Generic;
	using System.Linq;

	namespace Ocell.Controls

tianhonghui / HideWhenTextEmpty.cs

Created September 2, 2013 14:06

In wp7 if the textblock's text content is empty and the height is set to auto,when layout the height of this textblock will be zero. but in WP8 Is different.the HideWhenTextEmpty fix the layout problem.

	using System.Windows;
	using System.Windows.Controls;
	using System.Windows.Interactivity;

	namespace RenRen.WPOfficial.Client.Shared.Behavior
	{
	public class HideWhenTextEmpty : Behavior<TextBlock>
	{
	protected override void OnAttached()
	{

tianhonghui / gist:6422225

Created September 3, 2013 10:33

IRandomAccessStream to Byte Array

	var reader = new DataReader(myMemoryStream.GetInputStreamAt(0));
	var bytes = new byte[myMemoryStream.Size];
	await reader.LoadAsync((uint)myMemoryStream.Size);
	reader.ReadBytes(bytes);

tianhonghui / gist:6432535

Created September 4, 2013 03:39

int array to byte array in C#

	byte[] result = new byte[intArray.Length * sizeof(int)];
	Buffer.BlockCopy(intArray, 0, result, 0, result.Length);

tianhonghui / DataTempleteSelector.cs

Created October 10, 2013 03:35

Windowsphone DatatempleteSelector

	using System.Windows;
	using System.Windows.Controls;

	namespace MeituanWP8.Controls.CustomControl {
	public abstract class DataTemplateSelector : ContentControl {
	public virtual DataTemplate SelectTemplate(object item, DependencyObject container) {
	return null;
	}

	protected override void OnContentChanged(object oldContent, object newContent) {

tianhonghui / Feedback.cs

Created October 12, 2013 03:57

Json.net custom PropertyName

	[JsonProperty(PropertyName = "id")]
	public long Id { get; set; }

tianhonghui / MTLonglistselector.cs

Last active December 25, 2015 15:39

LLS with datarequest

	using System;
	using System.Windows;
	using Microsoft.Phone.Controls;

	namespace Sample.Controls {
	public class MTLonglistselector : LongListSelector {
	public MTLonglistselector() {
	ItemRealized += OnItemRealized;
	}

tianhonghui / Style.xaml

Created October 16, 2013 02:09

Change WPToolkit rating control color

	<Style x:Key="RatingStyle" TargetType="toolkit:Rating">
	<Setter Property="AllowHalfItemIncrement" Value="True" />
	<Setter Property="Width" Value="100" />
	<Setter Property="Height" Value="20" />
	<Setter Property="FilledItemStyle">
	<Setter.Value>
	<Style TargetType="toolkit:RatingItem">
	<Setter Property="Background"
	Value="#FF9900" />
	</Style>

tianhonghui / Jsonparse

Created November 7, 2013 03:31

json parse

	using System;
	using System.Collections.Generic;
	using System.IO;
	using System.IO.IsolatedStorage;
	using System.Linq;
	using System.Runtime.Serialization.Json;
	using System.Text;
	using System.Threading.Tasks;

	namespace Edooon.Model

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