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WPF Archives - Sebastian De Gambe - dev passion http://s.degambe.pl/Programming/wpf/ .NET; C#; C++; WindowsPhone; WindowsStore; WPF Tue, 02 May 2017 18:22:27 +0000 pl-PL hourly 1 http://s.degambe.pl/wp-content/uploads/2014/11/favicon.ico WPF Archives - Sebastian De Gambe - dev passion http://s.degambe.pl/Programming/wpf/ 32 32 74253822 Dynamiczne kolorowanie tekstu w RichTextBox http://s.degambe.pl/dynamiczne-kolorowanie-tekstu-w-richtextbox/?utm_source=rss&utm_medium=rss&utm_campaign=dynamiczne-kolorowanie-tekstu-w-richtextbox Sat, 02 Apr 2016 13:34:29 +0000 http://s.degambe.pl/?p=410 Pewnie wielu z Was spotkało się kiedyś z kontrolką RichTextBox, w której najprościej jest wyświetlić jakiś sformatowany dokument jak na przykład rtf. Jakiś czas temu dostałem zadanie, które polegało na tym, że użytkownik wpisywał teść w polu z ograniczonym rozmiarem znaków. Jeżeli ilość znaków zostałaby przekroczona, tekst, który jest nadmiarowy miał zmienić kolor na inny […]

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]]> 410 Universal App’s, SQLite i inne. Dramat za dramatem! http://s.degambe.pl/universal-apps-sqlite-i-inne-dramat-za-dramatem/?utm_source=rss&utm_medium=rss&utm_campaign=universal-apps-sqlite-i-inne-dramat-za-dramatem Wed, 11 Nov 2015 22:18:01 +0000 http://s.degambe.pl/?p=364 Mając chwilę wolnego czasu doszedłem do wniosku, że pobawię się Universal App. Jakby ktoś nie wiedział to jest taki nowy „twór” Microsoftu umożliwiający tworzenie aplikacji na każde urządzenie z Windows 10. Niby zapowiada się fajnie ale jak zwykle nie ma tak prosto jakby się chciało!! Zamiast siedzieć i testować nowe kontrolki, rozwiązania na emulatorach Windows Phone i Windows […]

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]]> 364 Blokowanie kontrolek przed ich edycją http://s.degambe.pl/blokowanie-kontrolek-przed-ich-edycja/?utm_source=rss&utm_medium=rss&utm_campaign=blokowanie-kontrolek-przed-ich-edycja Wed, 14 Oct 2015 20:04:42 +0000 http://s.degambe.pl/?p=349 Wyobraźmy sobie scenariusz…. Aplikacja spięta z bazą danych, na której pracuje wiele osób, (dzień jak co dzień 😀 kto takiego czegoś nie robił? :D) modyfikować dany rekord, wpis może tylko jedna osoba na raz. Przed rozpoczęciem wprowadzania danych leci do bazy zapytanie czy rekord można zablokować. Jeżeli tak to taki rekord w bazie zostaje zablokowany. […]

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]]> 349 Jak obsłużyć ICommand przycisku z UserControl w widoku http://s.degambe.pl/jak-obsluzyc-icommand-przycisku-z-usercontrol-w-widoku/?utm_source=rss&utm_medium=rss&utm_campaign=jak-obsluzyc-icommand-przycisku-z-usercontrol-w-widoku Sun, 08 Feb 2015 16:18:24 +0000 http://s.degambe.pl/?p=291 Ostatnio miałem niemiłą zagwozdkę. Zostałem poproszony o napisanie własnej implementacji kontrolki, która ma zastąpić PageControl devexowy. No przecież to proste… 4 przyciski, jakieś 2 text blocki i tyle. Wszystko spinam binduję do odpowiedniego ViewModelu i działa. No nie 😀 Nie tak do końca… Zaciąłem się na implementacji ICommand z przycisku, który jest w kontrolce i […]

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]]> 291 Jak dodać MVVM Light do Universal Apps http://s.degambe.pl/jak-dodac-mvvm-light-do-universal-apps/?utm_source=rss&utm_medium=rss&utm_campaign=jak-dodac-mvvm-light-do-universal-apps Sat, 10 Jan 2015 16:59:56 +0000 http://s.degambe.pl/?p=279 Ze względu na „przepiękną” pogodę jaką mamy za oknem i brak jakichkolwiek ważnych rzeczy do zrobienia na dzisiaj, postanowiłem, że zacznę w końcu pracę nad aplikacją dla Windows 8.1 i Windows Phone 8.1, którą już dawno temu miałem zamiar napisać ale jak zwykle to u mnie bywa… Odkładam na później takie rzeczy 😐 Wcześniej pisałem […]

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]]> 279 Kompilacja WPF i XAML http://s.degambe.pl/kompilacja-wpf-i-xaml/?utm_source=rss&utm_medium=rss&utm_campaign=kompilacja-wpf-i-xaml Thu, 11 Dec 2014 20:44:34 +0000 http://s.degambe.pl/?p=210 Ostatnio spotkałem się z pytaniem: „Jak kompiluję projekt to VisualStudio pyta się czy zmienić plik moja_klasa.g.cs. Wszędzie go szukałem ale nie znalazłem. Co to &#@!* jest?” Szybko więc odpowiadam, ale zacznijmy od małego wstępu 🙂 Pisząc aplikacje, wykorzystując WPF tworzymy między innymi widoki, które definiuje XAML. Tworząc nowe okno, UserControl czy bądź cokolwiek innego VisualStudio stworzy nam […]

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