잠토의 잠망경

private MaterialLabel materialLabel1; private MaterialLabel materialLabel2; private void button1_Click(object sender, EventArgs e) { this.materialLabel1.BackColor = System.Drawing.Color.Green; }

Event TextBox 입력후 Enter로 조회하고 싶을때 아래와 같이 MVVM 사용하면 된다. View ViewModel public void UIElement_OnKeyDown(object sender, KeyEventArgs e) { //https://stackoverflow.com/questions/3752451/enter-key-pressed-event-handler if (e.Key == Key.Enter) { CommandSearchFunction(); } }

xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity" xmlns:ei="clr-namespace:Microsoft.Expression.Interactivity.Core;assembly=Microsoft.Expression.Interactions" // main public void Control_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { CallbackFunction(SelecedItem); }

FileSystemWatcher를 사용하다 보면 이벤트가 누락되는 경우가 많다. 해당 내용에 대한 stackoverflow 글이다. 참고 자료 https://stackoverflow.com/questions/33048619/filesystemwatcher-skips-some-events Cause FileSystemWatcher is watching for changes happening in some folder. When file is changed (e.g. file is created), the FileSystemWatcher raises the appropriate event. The event handler might unzip the file, read its content to decide..

group 하고 그 안에서 가장 큰 것을 찾기 github var temp1 = (from t in temp group t by new {t.kind01} into g select new { g.Key, GList = g.OrderByDescending(z => z.num).First() }).Select(z => z.GList).ToList(); var temp2 = (from t in temp group t by new {t.kind01} into g select new { GList = g.OrderByDescending(z => z.num).First() }).ToList();

참고 https://github.com/shaked6540/YoutubePlaylistDownloader github 화면과 음성을 묶어주는 역할을 한다. ffmpeg를 받아야함 정상적으로 동작함 https://ffmpeg.zeranoe.com/builds/

DataTable에서 List 로 변환하기 github using System; using System.Collections.Generic; using System.Data; using System.Reflection; namespace WCF_Util { public class MyConverter { public static List ConvertDataTable(DataTable dt) { List data = new List(); foreach (DataRow row in dt.Rows) { T item = GetItem(row); data.Add(item); } return data; } public static T GetItem(DataRow dr) { Type temp = typeof(T);..

참고 BLOG 0. 정리 [DebuggerDisplay("{Title, nq}")] // nq: (no quotes) pic2 [DebuggerDisplay("Title:{Title}, Big Id ? {Id>5}")] // pic3 [DebuggerDisplay("{MyDebuggerDisplay(), nq}")] // pic5 GitHub 1. 상세 1) 기본 1 [DebuggerDisplay("{Title, nq}")] // nq: (no quotes) pic2 public class Class1 { private String MyDebuggerDisplay() { return String.Format("Title:{0}, Id? {1}", Title, Id > 5); } public long Id..