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Structure to XML C# WinForms
this one helps. I am using a structure to store and access all my input variables that I will take from user. I have to take 22 inputs from user and save it to file and again read from file and load in form. I want to save this structure into xml. Un
TAG :chash
Date : October 22 2020, 08:10 AM , By : Brian Yu
Manipulate textbox on gridview C#
help you fix your problem It looks like you are trying to find the TextBox in the GridView itself. Not the row that the button and the textbox are in. You can use the NamingContainer of the sender to find the TextBox.
TAG :chash
Date : October 22 2020, 08:10 AM , By : piyus
C# similar bitwise operations resulting in different answers
I hope this helps . I'm going to interpret this question as one about the order of the bits because, as comments suggest, it doesn't make much sense to expect different operations on the same data to return the same result, in most cases.So why are w
TAG :chash
Date : October 22 2020, 08:10 AM , By : Defy
Linq to SQL Random Timeouts on Simple Small Queries
I wish this help you After some sessions of hair-pulling and deep thought, I figured out the solution to my problem. I'm answering my own question just in case anyone else comes across this issue, they won't have to go through what I went through.I n
TAG :chash
Date : October 22 2020, 08:10 AM , By : user2172931
Return type as IEnumerable instead of just List?
will be helpful for those in need I am doing a .NET MVC tutorial. With that being said, I've came across code like this: , Return type as IEnumerable instead of just List?
TAG :chash
Date : October 21 2020, 08:10 PM , By : user2173141
How to get transient DbContext in ASP.NET MVC Core?
this one helps. I have the following in Startup.cs: , You need to create a scope manually something like this:
TAG :chash
Date : October 21 2020, 08:10 PM , By : thesis
Grouping data in ViewModel ASP.NET MVC & C#
Hope that helps You can get the quantities, assuming that you have 1 record for each instance of a product using a groupBy query. Something to note is that this is not the most ideal data structure as you will have repeated records for all of your qu
TAG :chash
Date : October 21 2020, 08:10 PM , By : Andres Fakelok
Using a parameter's property in an ArgumentException
this will help I think SonarQube is spot on here: there's no parameter named UserCode, so you shouldn't be specifying it as an argument to the ArgumentNullException constructor. I would avoid using ArgumentNullException at all here, as the argument i
TAG :chash
Date : October 21 2020, 08:10 PM , By : user2173062
EF Unable to determine the relationship represented by navigation property
I hope this helps you . The code works fine if i remove DbQuery but i want it there so i can Query on that data without doing an Include from a workflow, and still be sure that no changes are made directly inside the step.
TAG :chash
Date : October 21 2020, 08:10 PM , By : user2173045
Moq: running flows with FluentValidation
hop of those help? Given the flow you want to test I would say that you are invoking the wrong member. Cast the sut to IUseCaseHandler to get access to HandleAsync which is what does the desired flow.
TAG :chash
Date : October 21 2020, 08:10 PM , By : user2173042
"Reset" switch statement after value is equal
help you fix your problem There are many ways you could accomplish this, but trying to keep your logic intact as much as possible:
TAG :chash
Date : October 21 2020, 08:10 AM , By : S.T.C.
What does the question mark followed by a period mean if it is next to a variable?
around this issue That's a mix of Null Propagation and Null Coalesce operator and thus l?.region ?? "" region will be evaluated only iff l is not null and if l.region evaluates to null then return a default value which is empty string
TAG :chash
Date : October 21 2020, 08:10 AM , By : user2173376
How to P/Invoke os_log?
To fix this issue Macro os_logIn contrast to the os_log_create function, os_log is a macro, as already mentioned in the comments.
TAG :chash
Date : October 21 2020, 08:10 AM , By : user2173366
Deep copy object properties (including those with private setter) to another object of the same type
it helps some times This is because Type.GetProperties only returns properties. What you are searching for is essentially the same code as the CopyPropertiesTo above, but you want to replace GetProperties with GetFields. You also need to specify Bind
TAG :chash
Date : October 21 2020, 08:10 AM , By : Vimto
How to generate new back colour if two object's back colour match?
To fix the issue you can do If your code can be modified (Interface included) these are the changes that I propose:Since you have two Properties that reference the selected Colors, you could assign default values and use these values to set the initi
TAG :chash
Date : October 21 2020, 08:10 AM , By : Ian
How to calculate percentage of value inside arbitrary range?
I wish did fix the issue. Your question isn't clear, but I think you're trying to normalize a list to be between -1 and +1. This takes the list and normalizes it to 0-2, then shifts the result down to -1 to +1.
TAG :chash
Date : October 21 2020, 08:10 AM , By : Kshamta Pareek
typeof(T) when T is dynamically created is null?
it fixes the issue Since typeof(T) is a compile time operator, it unfortunately returns null when used with dynamically created types. To get the runtime type for the generic parameter, this should still work:
TAG :chash
Date : October 21 2020, 08:10 AM , By : user2173297
Run the application faster with Run Query at Start
seems to work fine When the application runs, multiple queries run. , Don't load the entire table into memory:
TAG :chash
Date : October 21 2020, 08:10 AM , By : user2173274
c# code returns System.Data.DataSet instead of Data itself?
seems to work fine In your for loop , you are printing whole data set only. so it is supposed to print dataset. You need to replace following -
TAG :chash
Date : October 21 2020, 08:10 AM , By : Alex
Compile binaries to multiple versions of .NET Framework using Bazel
hop of those help? Unfortunately, this is not yet supported. Only one version of .NET Framework, or Mono, or .NET Core per workspace is supported.
TAG :chash
Date : October 21 2020, 08:10 AM , By : Maureen Roy
How to hide table rows in a DataList if column data returns null from SQL Server
should help you out You can wrap the ItemTemplate contents with a PlaceHolder and use a Ternary Operator to set the visibility.
TAG :chash
Date : October 20 2020, 08:10 PM , By : user2173576
Exception handling with lambda/linq statements
hope this fix your issue I have the following statement that I am trying to use a try-catch block with , You should place the try around your original statement:
TAG :chash
Date : October 20 2020, 08:10 PM , By : user2173551
Creating a meal Cost calculator C#
around this issue ...but when I try to switch the RB within the ongoing program the TipRates get added underneath the first set of tipRates
TAG :chash
Date : October 20 2020, 08:10 PM , By : user2173545
Plugin Failing on D365 v9 Online when I just have tracers to test execution
hop of those help? You might want to check if the Plugin Tracing setting is set to "All".(Settings > Administration > System Settings > Customization)
TAG :chash
Date : October 20 2020, 08:10 PM , By : Anh Yêu Em
ASP.NET MVC Deleting row from one table after copying it to another table
seems to work fine You managed to fix the error (in the comments) but I'll post the solution here for others.The error:
TAG :chash
Date : October 20 2020, 08:10 PM , By : Simon Owen Design
Error VSSDK1001: Unable to find Microsoft.VisualStudio.CommandTable.VSCTCompiler type
help you fix your problem The resolution to this required updating the ToolPath property in the build process template used by our build definition, similar to what is described in this post.In our case, our build process template contains the "Run T
TAG :chash
Date : October 20 2020, 08:10 PM , By : user2173417
Trying to fetch a string from another form but i get string value null
hope this fix your issue You're creating three instances of Form1, I don't think that's intentional.
TAG :chash
Date : October 20 2020, 08:10 PM , By : Alexander Potashko
Entity Framework equivalent of the following query?
wish help you to fix your issue Can someone tell me how to write an EF query that equals to this: , Long answer:
TAG :chash
Date : October 20 2020, 08:10 PM , By : user2173409
How do I get projection of one list to another with Linq?
With these it helps There are two classes: , Use the Select clause for projection:
TAG :chash
Date : October 20 2020, 08:10 AM , By : user2173733
I am using Alpha Vantage API to try and pull daily stock info. I am really new to using APIs and don't know what I am do
To fix this issue The JSON that's being returned from that endpoint doesn't quite match your model.Here's the line where you tell your program how to parse the response:
TAG :chash
Date : October 20 2020, 08:10 AM , By : Rony Souza
Get column names and types out of XMLSchema
should help you out Your problem is indeed that your XML has a deeper hierarchy than the example you are following. You just have to add in some extra steps to handle that:
TAG :chash
Date : October 20 2020, 08:10 AM , By : user2173705
Unable to read large log file with MemoryMappedViewStream
wish help you to fix your issue A memory mapped view stream is a stream over a memory mapped view. It does not provide a stream on the whole file, but just the part that you map. You will still need to map the file in chunks to read the whole thing.
TAG :chash
Date : October 20 2020, 08:10 AM , By : Joost Kranenborg
looping through file to add to datagridview
I wish this helpful for you Your loop is currently creating a new row only using the first 8 elements of your 'allLines' array. You probably want to do something like this.
TAG :chash
Date : October 20 2020, 08:10 AM , By : DevonScot
C# How do I ask for Admin, without "forcing" him
I wish this helpful for you In Windows, either a process elevates at launch or it doesn't. There is no middle ground. A user declining an elevation prompt means the process will fail to launch at all.Therefore, the only way to do this is to distribut
TAG :chash
Date : October 20 2020, 08:10 AM , By : JDK
System.ComponentModel.Win32Exception: "The system cannot find the file specified"
To fix the issue you can do Me again. I have an issue in Visual Studio 2017 where when I execute this code , Just use it without start parameter
TAG :chash
Date : October 20 2020, 08:10 AM , By : Hellen Paul Mtobwa
How to add list to SQL query?
I think the issue was by ths following , As the error message is telling you, .Net does not know how to convert your list to a comma separated list in your SQL. You'll have to do that by yourself:
TAG :chash
Date : October 20 2020, 08:10 AM , By : FahadM11
Visitor pattern: Number arithmetics based on input
it fixes the issue Instead the int Evaluate() I created void Accept(IExpressionVisitor visitor) function. The PlusExpression class looked like this now:
TAG :chash
Date : October 20 2020, 08:10 AM , By : Frank Zara
How to remove a single DataLabel from a Chart made with EPPlus and C#
wish helps you Is it possible in any way to remove a single DataLabel from a Chart made with EPPlus and C? , I figured out a solution. This Extension method is doing the trick...
TAG :chash
Date : October 20 2020, 08:10 AM , By : Cerosh James
GameObjects will not load after game Restarts
I hope this helps . Explenation The exception you get is not talking about the MazeKey object but rather the MazeDirectives component.
TAG :chash
Date : October 20 2020, 08:10 AM , By : Mike Fairhurst
Getting all dates between two dates using datepickers and Entity Framework 6
wish help you to fix your issue The cause of your error message You should be aware about the differences between IEnumerable and IQueryable.
TAG :chash
Date : October 19 2020, 08:10 PM , By : Megha
What should TResult be when using public async Task to return json response from API HTTP Post
seems to work fine You're getting that error because ReceiveJson returns a dynamic, not a string. This allows you to work with the result as an object with properties without having to declare a matching class. This is handy for quick dirty JSON res
TAG :chash
Date : October 19 2020, 08:10 PM , By : user2173867
Automapper Sub Property Mapping
With these it helps To create one collection from many you can use SelectMany extension method. With this method and the following configuration AutoMapper will create PersonDto from PersonEntity.
TAG :chash
Date : October 19 2020, 08:10 PM , By : CH127001
reading a json file exception "Unhandled Exception: System.TypeInitializationException: The type initializer for &q
I think the issue was by ths following , I'm trying to learn how to write a Discord bot and I need to read form a JSON file. , System.ArgumentException: Illegal characters in path.
TAG :chash
Date : October 19 2020, 08:10 PM , By : Joe Montshioa
How to get MacOS username in .NET Core console app?
Hope this helps I have a (C) console application in .NET Core on MacOS.
TAG :chash
Date : October 19 2020, 08:10 AM , By : user2174081
How can I extract the first word of every line of a text file in C#
I wish this helpful for you Currently trying to read the first word of every line , You need to add the first word to a new collection.
TAG :chash
Date : October 19 2020, 08:10 AM , By : Uroš Mlakar
HttpClient isn't using Client Certificate for Mutual TLS Auth
should help you out The X509Certificate2 class doesn't look to be reading in the private key from the PEM cert.
TAG :chash
Date : October 19 2020, 08:10 AM , By : Vikas Rajoria
How do I make a generic dictionary for multiple types implementing the same interface?
With these it helps As others have pointed out, the only way to prevent duplicate keys is by including the Type in the key somehow.You can do that by nesting dictionaries, like this:
TAG :chash
Date : October 19 2020, 08:10 AM , By : Aniket Jagtap
C# Form add controls on runtime
fixed the issue. Will look into that further Hello I have difficulties adding controls to my form on runtime.
TAG :chash
Date : October 18 2020, 08:10 PM , By : Josh KLPA
C# - program about while loop
I hope this helps . In the while loop you need (and) instead of || (or).After reading a number you can check if it's less than 50 or not and you can also count these.
TAG :chash
Date : October 18 2020, 08:10 PM , By : Adnan Iftekhar
Accessing variables in other Windows Form class C#
it should still fix some issue You can do one of two things. Either add a date to the constructor of frmEvent, or add a property to frmEvent and set it before calling .Show().Constructor way:
TAG :chash
Date : October 18 2020, 08:10 PM , By : keepsmile
How to display tooltip / context menu from Run object in (wpf) RichTextBox
Hope this helps Actually this is fairly simple, just set IsDocumentEnabled="True" on the RichTextBox like so:
TAG :chash
Date : October 18 2020, 08:10 PM , By : Muhammad Mobeen Youn
How to get a 0 before a datetime day when the day is below 10 in C#
hope this fix your issue MS Docs - Custom Date and Time Format Strings using .ToString("dd")Example:
TAG :chash
Date : October 18 2020, 08:10 PM , By : Lilla Mészáros
Nothing shows when I tried to fill Combobox with .csv filenames
fixed the issue. Will look into that further I do not see anything wrong in your code however I think your code is at the wrong place. SelectedIndexChanged will get execute when you select something from the drop down. Since your drop down has not be
TAG :chash
Date : October 18 2020, 08:10 PM , By : user2174133
RSA Crypto: Is it require to store keypair after geneating first time
Hope that helps Yes, in almost all cases you need to store the private key permanently. You could use RSA for one-time key establishment. However, creating a key pair is relatively slow for RSA, so RSA is not commonly used for this.Note that you may
TAG :chash
Date : October 18 2020, 08:10 PM , By : Dan Delaney
potential problems with c# with windows 7 due to .net versions
hope this fix your issue There is no way to use async/await in .NET 3.5. You have a few options: Convince them to let you install at least .NET 4.6. It really won't interfere with anything using .NET
TAG :chash
Date : October 18 2020, 08:10 AM , By : user2174443
ASP.NET Core 2.1 RedirectToAction appends TempData to url
this will help This is my save function. It is under a controller called Repositories. When I save a new Repository, it appends this to my url: , The problem lies in this return statement:
TAG :chash
Date : October 18 2020, 08:10 AM , By : user2174418
Random Number Generator using C#
To fix the issue you can do I'm needing to create random numbers based on the number of random numbers needed by a user. , OP, you are assigning the random number once:
TAG :chash
Date : October 18 2020, 08:10 AM , By : Abhi
Mixing MockVerify and FluentAssertions.Should() in C#
I hope this helps you . I am trying the following in my Unit Test: , The method will only be called if
TAG :chash
Date : October 18 2020, 08:10 AM , By : user2174355
IdentityServer4 and Web Api in one project fails to authenticate
should help you out I finally figure out the cause of the request after checking the sent request using fiddler. the scope and resources setting was correct. The cause is identityServer authentication is comparing the token issuer. both authority on
TAG :chash
Date : October 18 2020, 08:10 AM , By : user2174336
WebApi Core project debug is hanging on await client.GetAsync
I wish did fix the issue. You are deadlocking your main thread by calling .Wait() on the task. You need to await the task all the way up the stack like so:
TAG :chash
Date : October 17 2020, 08:10 PM , By : Danielle Strampello

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