Yuka=San yuka1984

Microsoft MVP Visual Studio and Development Technologies Feb/2017 https://mvp.microsoft.com/en-us/PublicProfile/5002428?fullName=Yuka%20%20Abuno

yuka1984 / file0.cs

Created July 20, 2015 01:11

等倍でウィンドウサイズを変更するように強制する。 ref: http://qiita.com/yu_ka1984/items/b4a3ce9ed7750bd67b86


	public partial class WindowEx : Window
	{
	[StructLayout(LayoutKind.Sequential)]
	public struct RECT
	{
	public int left;
	public int top;
	public int right;
	public int bottom;

yuka1984 / file0.cs

Created July 25, 2015 05:22

C#でstructをバイト配列に変換する拡張メソッド ref: http://qiita.com/yu_ka1984/items/969728290b05e15f07a9


	public static byte[] ToByteArray<T>(this T structure) where T : struct
	{
	byte[] bb = new byte[Marshal.SizeOf(typeof(T))];
	GCHandle gch = GCHandle.Alloc(bb, GCHandleType.Pinned);
	Marshal.StructureToPtr(structure, gch.AddrOfPinnedObject(), false);
	gch.Free();
	return bb;
	}

yuka1984 / file0.cs

Last active August 29, 2015 14:26

WPFでWindowとかUserControlエレメントでStaticResourceを呼ぶとエラーになった ref: http://qiita.com/yu_ka1984/items/e77c4c03375435bf613c

	public class MainVM : BindableBase
	{
	private string _Title;
	public string Titile
	{
	get { return _Title; }
	set { SetProperty(ref _Title, value); }
	}

	private bool _IsVisible;

yuka1984 / file0.cs

Created September 26, 2015 04:28

P/Invoke使わないでモニタハンドラを取得してみた ref: http://qiita.com/yu_ka1984/items/4a0439d421593c763fc4


	var monitorfield = typeof(System.Windows.Forms.Screen).GetTypeInfo().DeclaredFields.Single(x => x.Name == "hmonitor");
	var Screens = System.Windows.Forms.Screen.AllScreens.Select(x => new {
	Screen = x,
	hmonitor = (IntPtr)monitorfield.GetValue(x) });

yuka1984 / file0.cs

Created October 14, 2015 03:49

マルチスレッドで複数のコレクション操作を排他制御して処理したかった ref: http://qiita.com/yu_ka1984/items/3090725fdc202657c90f


	public class TransactionDispatchObservableCollection<T> : ObservableCollection<T>
	{
	/// <summary>
	/// コレクションディスパッチャー
	/// </summary>
	public Dispatcher Dispatch { get; set; }

	public DispatcherPriority Priority { get; set; } = DispatcherPriority.Background;

yuka1984 / file0.cs

Last active October 31, 2016 12:17

PetaPoco使いやすいよ。 ref: http://qiita.com/yu_ka1984/items/b59aafe078b53f278619

	var sql = PetaPoco.Sql.Builder
	.Select("HG.*")
	.From("HOGE HG");
	.Where("HG.id = @0", 5)
	.Where("HG.name = @Name" new { Name = "hogehoge" } );

yuka1984 / file0.xml

Last active November 11, 2015 16:43

MaterialDesignInXAMLToolkitのDialogでコマンドのバインディングが外れてしまう ref: http://qiita.com/yu_ka1984/items/4b42872d751fe5522e5d

	<Button Command="{x:Static wpf:DialogHost.OpenDialogCommand}" HorizontalAlignment="Right" Margin="5,5,30,5" DockPanel.Dock="Bottom" Style="{StaticResource MaterialDesignFloatingActionAccentButton}">
	<Button.CommandParameter>
	<StackPanel Margin="16">
	<TextBlock>保存しますか？</TextBlock>
	<StackPanel Orientation="Horizontal" HorizontalAlignment="Right" >
	<Button Style="{StaticResource MaterialDesignFlatButton}"
	IsDefault="True"
	Margin="0 8 8 0"
	Command="{Binding SaveCommand}" CommandParameter="{Binding Model}">
	保存

yuka1984 / BitConverterExtension.cs

Created November 11, 2015 16:13

BitConverterExtentionMethod

	namespace BitConverterExtention
	{
	public static class BitConverterExtention
	{
	public static byte[] ToBytes(this char value)
	{
	return BitConverter.GetBytes(value);
	}

	public static byte[] ToBytes(this bool value)

yuka1984 / file0.cs

Created March 4, 2016 11:46

日本標準時刻を取得する ref: http://qiita.com/yu_ka1984/items/42bd268a6adbe74e5459


	public class TimeService
	{
	/// <summary>
	// 現在時刻を取得します。
	/// </summary>
	/// <returns></returns>
	public async Task<DateTime> GetNow()
	{
	try

yuka1984 / file0.cs

Last active March 12, 2016 17:09

キヨシチェックをC#とReavtiveExtentionsで書いてみた。 ref: http://qiita.com/yu_ka1984/items/220dae1be549b9d25aee

	using System;
	using System.Linq;
	using System.Reactive.Concurrency;
	using System.Reactive.Linq;

	namespace Zundoko
	{
	internal class Program
	{
	private const string Zun = "ズン";