C#/WPF: PropertyChanged for all Properties in ViewModel? -

-

मेरे पास एक ऐसा वर्ग है: 

  सार्वजनिक वर्ग PersonViewModel: ViewModelBase // यहाँ INotifyPropertyChanged Stuff {सार्वजनिक व्यक्तिव्यू मॉडेल (व्यक्ति व्यक्ति) {PersonEntity = person; } पब्लिक इंश्योरेंस एन्टीटी {{रिटर्न पर्सेंसएन्टिटी.नाम; } निजी सेट {PersonEntity.Name = मान; RaisePropertyChanged ( "PersonEntity"); } सार्वजनिक स्ट्रिंग नाम {{return PersonEntity.Name; } सेट {PersonEntity.Name = मान; RaisePropertyChanged ( "नाम"); } सार्वजनिक एह आयु {प्राप्त करें PersonEntity.Age; } सेट {PersonEntity.Age = मान; RaisePropertyChanged ( "आयु"); } सार्वजनिक शून्य ChangePerson (व्यक्ति newPerson) {// कुछ मान्यकरण .. PersonEntity = newPerson; }

मेरे टेक्स्ट बॉक्स नाम और आयु मॉडेल के लिए बाध्य हैं। यदि मैं ViewModel में _person ऑब्जेक्ट को बदलता हूं, तो क्या मुझे हर प्रॉपर्टी को एक रायसेपॉर्फ़िटि फिर से बदलना पड़ता है या फिर यह स्वचालित रूप से करने का एक तरीका है (मेरे कॉनटैक उदाहरण में मेरे पास 15 गुण हैं)?

किसी भी मदद के लिए धन्यवाद।

चीयर्स यूसुफ

आप सभी गुणों का संकेत कर सकते हैं नल या string.Empty में संपत्ति नाम के लिए PropertyChangedEventArgs का उपयोग करके बदल दिया गया है। इसके लिए दस्तावेज़ीकरण में उल्लेख किया गया है।


Comments

Post a Comment

Popular posts from this blog

c# - How to capture HTTP packet with SharpPcap -

-
I would like to capture all incoming HTTP packets on my machine. To do this, I am using SharpPcap which is a WinPcap The cover is. SharpPcap works very well, but it captures TCP packets and what it wants to do for me is a very low level. Does anyone know how can I easily get full HTTP requests / reactions from all these TCP packets? Thanks SharpPcap is already able to capture the packet in the same way That's what the virus does (just in the code instead of the GUI). And you can either either parse them directly or you can put them in the drive in the common .pcap file format. The steps to parse the capture are: Open a connection at any time Loop a while Or start capturing using an event callback Parsing the raw packet for the type you want If you are reading .PPP dump files In addition to calling you an offline capture reader is almost the same, there is no need to select an interface, and you can set the majority There is no need to do the modes. All st...
Read more

php - Multiple Select with Explode: only returns the word "Array" -

-
By using Wordpress I have created a multiple selection box so that users can select categories to exclude. When the page is initially loaded, I see my predefined default option. However, when I select a new value and I save ... I only see the word "Array" and have not chosen anything else? & lt; Class = "amultiple" id = "& lt; php echo $ value ['id'] ;? gt;" name = "& gt; php echo $ value ['id'] ;; gt; []" Multiple = "multiple" size = "8" & gt; & Lt ;? Php global option; Foreign currency ($ value as value $) {if (get_settings ($ value ['id']) === FALSE {$$ value ['id'] = $ value ['std']; } And {$$ value ['id'] = get_settings ($ value ['id']); }} $ Ranges = & amp; Amp; Categories ('type = post & orderbiz = name & amp; hide_empty = 1'); If ($ ranges) {$ ex_cat = implode (',', $ tt_cat_exclude); Forex Currency ($ range a...
Read more

php - jQuery AJAX Post not working -

-
I do not understand why this script does not work. It has something to do within AJAX PostScript / Function. Right now, when I submit my form, it runs php code on the same page. What it should do, send the values ​​of the form for Project_Azax.fp, then there will be a refund of success on the page which is correct or false. $ (document) .ready (function () {$ ('div # didIt'). Hide (); $ ('form [name = adminForm]'). Submit (function () ($ {'.post' ('/ project_ajax.php', {action: $ ('[name = action]') Val (), pId: $ ('[name = pId]'). Val (), name ('[Name = name]'. Val (), url: $ ('[url = url]'). Val (), summary: ('[summary = summary]'). Val ()}, Function (data) {if (data.success) {$ ('div # didIt') .Sliddown ('slow');} and {warning ('unsuccessful SA!');}}, 'Jason'); return false ;});}); What is the code for project_ajax.php below ... if ($ _ POST ['action'] == ...
Read more