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how to pass parameter in wpf control constructor?

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have written my control and trying to pass parameter for additional initialization but there are errors =( (tHE TYPE Ajustcontrol could not have a name attribut ). How to pass data correctly? this is my code in c#: public AjustControl(BaoC input) { InitializeComponent(); populateAdjustControl(input); } Error:Error 15 The type 'AjustControl' cannot have a Name attribute. Value types and types without a default constructor can be used as items within a ResourceDictionary. Line 470 Position 26. D:\Prj\aaa\MainWindow.xaml 470 26 Studio 回答1: So

How do I convert [Size]byte to string in Go?

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have a sized byte array that I got after doing md5.Sum() . data := []byte("testing") var pass string var b [16]byte b = md5.Sum(data) pass = string(b) I get the error: cannot convert b (type [16]byte) to type string 回答1: You can refer to it as a slice: pass = string(b[:]) 回答2: A little late but keep in mind that using string(b[:]) will print mostly invalid characters. If you're trying to get a hex representation of it like php you can use something like: data := []byte("testing") b := md5.Sum(data) //this is mostly invalid characters fmt

safari ios cannot open passbook pkpass

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I've seen already some topics on this subject, but havent been able to find the answer: Safari cannot open .pkpass files that I am sending as email attachemnts first I thought it might have something do with my settings, but then I found out that I also cant open example .pkpass from this website http://www.tomttb.com/test/pass/full_sample/ Both mine file and the example one have Content Type set to application/vnd.apple.pkpass On Android I am using PassWallet App, and it is possible to download .pkpass and to add it to the

how to pass two parameters to call a stored procedure through c# mvc function

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I can do it easily when I need to pass a single parameter as follows: public ProjectsModel GetProjectListBySearch(int projectId) { try { using (_context = new Exo_ADBEntities()) { var getdetailprojectlist = _context.Database.SqlQuery<ProjectsModel>("exec dbo.[GetProjectListByID] @ProjectID", new SqlParameter("@ProjectID", projectId)).FirstOrDefault(); return getdetailprojectlist; } } catch (Exception) { throw; } } This works nicely but when I try to do the same kind of thing but passing two parameters I find syntax error called invalid

In Dart Angular, how to pass functions to component

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have a component MyComp and I would like to pass a function to it as parameter. More precisely I would like to do something like that: dart component file: @NgComponent( selector: 'mycomp', publishAs: 'ctrl', map: const { 'myfunc' :'=> myfunc' } ) class MyComponent { Function myfunc; .... myfunc(); } html: <mycomp myfunc="ctrl.myfunc"></button-list> The problem is that myfunc is null in the component. Do I miss something? How can I do that? 回答1: Use '&' to bind a function to a field: @NgComponent( selector: 'mycomp', publishAs: 'ctrl', map

How to pass cognito user information to lambda?

匿名 (未验证) 提交于 2019-12-03 08:44:33
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm developing application based on API Gateway and Lambda. I configured POST /subscribe as "AWS_IAM". So now it cannot accessible directly, but I can access to API with Cognito authentication. Now problem is my Lambda doesn't know who is the API caller. How to know that? I have 2 users: "Bob" and "John". My Lambda need to know that caller is Bob or John. Thanks, 回答1: You can get the Cognito Identity ID from the identity property of the context parameter ( context.identity ) as explained in the context Object Properties section of

Pass array to code behind from jquery ajax

匿名 (未验证) 提交于 2019-12-03 08:44:33
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have to pass two dimensional array to the page method written at code behind of the web page in asp.net I have a variable objList as a two dimensional array. I used following code for achieving this with no success and page method is not called. JAVASCRIPT function BindTable(objList) { $.ajax( { url: "CompCommonQues.aspx/SaveData", contentType: "application/json; charset=utf-8", dataType: "json", type: "POST", data: { data: objList }, success: function (data) { //Success code here }, error: function () { } }); } CODE BEHIND .CS File

Pre Z buffer pass with OpenGL?

匿名 (未验证) 提交于 2019-12-03 08:41:19
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: How exactly can I do a Z buffer prepass with openGL. I'v tried this: glcolormask(0,0,0,0); //disable color buffer //draw scene glcolormask(1,1,1,1); //reenable color buffer //draw scene //flip buffers But it doesn't work. after doing this I do not see anything. What is the better way to do this? Thanks 回答1: // clear everything glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // z-prepass glEnable(GL_DEPTH_TEST); // We want depth test ! glDepthFunc(GL_LESS); // We want to get the nearest pixels glcolormask(0,0,0,0); // Disable color, it's

Can I force `const` to pass by reference (aka the missing `in` parameter)

匿名 (未验证) 提交于 2019-12-03 08:39:56
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: Delphi has: var : pass by reference; parameter is both input and output. out : pass by reference; parameter is output only. const : pass by ..... well it depends; parameter is input only. in : pass by reference; parameter is input only and will not be changed there is no "in". I don't mind that there is no spoon , but I miss in ; considering the following code, is there a cleaner way of doing this? type TFastDiv = record strict private FBuffer : Int64 ; other fields .... //Must be `var` because `const` would pass a Int64 by value /

How to pass a build number within the MultiJob plugin?

匿名 (未验证) 提交于 2019-12-03 08:36:05
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: The MultiJob plugin is great and I want to use it for my build process, but there is one issue I have to solve before: There are three jobs A, B and C. SVN triggers job A and B (parallel execution) and job C starts when A and B have finished. Job C requires the artifacts from job A and B as an input. -> Job A ( with A . zip ) Trigger -> Job C ( use artifacts A . zip and B . zip ) -> Job B ( with B . zip ) To design the workflow with the MultiJob plugin is easy, but I have no clue how to get the corresponding artifacts from job A