visual-studio

问题 This question already has answers here : How to Update (Add/Modify/Delete) keys in AppSettings section of web.config at runtime (4 answers) Closed 3 years ago . We want to develop an application that gets the configuration items from a json file and stores the key&values at ConfigurationManager.AppSettings. But AppSettings dictionary is readonly. We don't want to update or save the app.config file. This operation have to be at memory. Is there any way to do this? 回答1: The answer was so easy.

问题 When i am removing item from listview , my uwp app blink ...please tell me how to solve this issue. here is the link for video that shows my error. https://drive.google.com/file/d/1NLfr9cfoHwm-Vh2fgPAjsGoqnmGzw2d9/view?usp=sharing 来源： https://stackoverflow.com/questions/65787915/how-to-remove-flicker-or-blinking-when-removing-items-from-listview-in-uwp

问题 I know that it easy to just drag and drop a button, however a lecturer insists on creating buttons programmatically. In the Form1_Load method what code should I write to create a simple button? private void Form1_Load(object sender, System.EventArgs e) { } So that on Load the button would show? 回答1: As you said it is Winforms, you can do the following... First create a new Button object. Button newButton = new Button(); Then add it to the form inside that function using: this.Controls.Add

问题 I have gone through many existing answers here StackOverflow, but I am still stuck. code: int c; cin >> c; if(cin.fail()) { cout << "Wrong Input"; cin.clear(); cin.ignore(INT_MAX, '\n'); } else { cout << c*2; } If I enter wring input e.g s instead of an integer, it outputs Wrong Input . However, if I enter an integer, and then I enter a string, it ignores the string and keep outputting the previous integer result, hence it does not clears the cin buffer, and the old value of c keeps on

问题 I have some project which has some exe as "dependency" and I build that project as nuget package from .csproj file File looks like this: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFramework>netstandard2.0</TargetFramework> <Nullable>enable</Nullable> <LangVersion>latest</LangVersion> <Version>1.1.2</Version> <PackageId>MyLib</PackageId> <Authors>me</Authors> <Company>me</Company> </PropertyGroup> <ItemGroup> <None Remove="CliInterface\32BitInterface.exe" /> </ItemGroup>

问题 I have some project which has some exe as "dependency" and I build that project as nuget package from .csproj file File looks like this: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFramework>netstandard2.0</TargetFramework> <Nullable>enable</Nullable> <LangVersion>latest</LangVersion> <Version>1.1.2</Version> <PackageId>MyLib</PackageId> <Authors>me</Authors> <Company>me</Company> </PropertyGroup> <ItemGroup> <None Remove="CliInterface\32BitInterface.exe" /> </ItemGroup>

问题 I am having a difficult time understanding this runtime error with my code. This was an assignment for my class that I thought would be easy, but something strange is gong on. I have posted my code below. The prompt for this assignment was to create a program that asks the user to enter to enter some words, then it should output how many words there are. I have had a friend run the program and it worked, however, whenever I try to run it I get this runtime error. [ http://imgur.com/FcdN3zK ]

问题 I am having a difficult time understanding this runtime error with my code. This was an assignment for my class that I thought would be easy, but something strange is gong on. I have posted my code below. The prompt for this assignment was to create a program that asks the user to enter to enter some words, then it should output how many words there are. I have had a friend run the program and it worked, however, whenever I try to run it I get this runtime error. [ http://imgur.com/FcdN3zK ]

问题 I've run into a very odd thing. I wrote a pretty simple program in C#, and tried to build a 32bit and a 64bit version of it. The 64bit version works fine, but whenever i try to build the 32bit version, my antivirus software removes it. I've uploaded both files to virustotal here: 32 bit: https://virustotal.com/da/file/fdb3d2870ce876b49eb5d9371fc0b133b7657ddd994603777a42a47f3eb09d8b/analysis/1461779525/ 64 bit: https://virustotal.com/da/file

问题 so I know that you can't depend a static library to another one but i was wondering if there is something that lets me combine them together. I am trying to setup a game engine project file in vstudio 2019 and i want to compile it as a static library. I need in some way to combine it with SDL 2 library because I want create some systems using SDL. Is there a way I can do that? Thanks for the help. 回答1: When creating a library, you can specify "Additional dependencies" in the "Librarian"