Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged C#
0
votes
256
views
1
answer
c# - ASP.Net : DataPager Control always a step behind with paging
Take the following example...a page with a ListView and a DataPager used for paging the data of the ListView ... the paging working as expected? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
152
views
1
answer
c# - How to assign click event
I have an array of button which is dynamically generated at run time. I have the function for button click in my ... btn.???? = "btn1_Click"; See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
289
views
1
answer
c# - Accessing Textboxes in Repeater Control
All the ways I can think to do this seem very hackish. What is the right way to do this, or at least most ... //do something with val } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
554
views
1
answer
c# - ASP.NET Core: [FromQuery] usage and URL format
I am trying to use [FromQuery] in my web api and I am not sure how to use it. Here's the ... is not correct. Any suggestions? Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
726
views
1
answer
c# - NETSDK1061: The project was restored using Microsoft.NETCore.App version 1.0.0, but with current settings, version 2.0.9 would be used instead
I'm developing a mobile app and using MS App Center for CI. Yesterday the Unit Test project failed to build ... issue before on App Center? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
274
views
1
answer
c# - Convert.ToBoolean fails with "0" value
I'm trying to convert the value "0" ( System.String ) to its Boolean representation, like: var myValue = Convert. ... a value type, isn't it? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
442
views
1
answer
c# - Dependency injection not working with Owin self-hosted Web Api 2 and Autofac
I'm finding my feet with Web Api 2, Owin and Autofac and need some guidance, please. Overview I have an Owin self- ... ); return Ok(valid); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
492
views
1
answer
c# - How to remove x-powered-by header in .net core 2.0
I tried to use this middleware: public class SecurityHeadersMiddleware { private readonly RequestDelegate next; public ... says asp.net See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
241
views
1
answer
c# - Is there a SortedList<T> class in .NET?
I need to sort some objects according to their contents (in fact according to one of their properties, which ... I missing something obvious ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
265
views
1
answer
c# - Override Property with different compatible Type
I need a base class with a property where I can derive classes with the same property but different (compatible) types. ... argument //... } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
196
views
1
answer
c# - Getting the type of a MemberInfo with reflection
I'm using reflection to load a treeview with the class structure of a project. Each of the members in a ... round in circles at the minute. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
995
views
1
answer
c# - Parallel.Invoke does not wait for async methods to complete
I have an application that pulls a fair amount of data from different sources. A local database, a networked database ... the .NET 4.5 features. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
207
views
1
answer
c# - How to add js and css files in ASP.net Core?
I've been assigned to migrate an application from MVC into ASP.net Core, I'm new to ASP.net Core. In MVC ... inside wwwroot/js and wwwroot/css? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
620
views
1
answer
c# - What is the KeyCode for ","(comma) and "."(dot) in .NET?
In my KeyDown EventHandler I need to know what is the KeyCode for "," and ".". I can't find them thats why I ask. Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
873
views
1
answer
c# - Overriding ToString() of List<MyClass>
I have a class MyClass, and I would like to override the method ToString() of instances of List: class ... an extension method)? Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
277
views
1
answer
c# - How to Return Generic Dictionary in a WebService
I want a Web Service in C# that returns a Dictionary, according to a search: Dictionary<int, string> ... not involving return a DataTable? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
554
views
1
answer
c# - WPF Listbox auto scroll while dragging
I have a WPF app that has a ListBox. The drag mechanism is already implemented, but when the list is too ... I make the ListBox auto scroll? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
434
views
1
answer
c# - Cache-Control Headers in ASP.NET
I am trying to set the cache-control headers for a web application (and it appears that I'm able to do it), ... place to put this code? Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
227
views
1
answer
c# - How do you extract classes' source code from a dll file?
Is there any software to do this? I didn't find any useful information on the internet so I am asking here. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
361
views
1
answer
c# - Select records that does not exist in another table in Entity Framework
I have two tables - "Customer" table and "Blacklist" customer table. When I blacklist a customer, I put the customerid as ... --------- (CusId) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
321
views
1
answer
c# - How do you access application variables in asp.net mvc 3 razor views?
I set a Application variable in my global.asa.cs with: protected void Application_Start() { ... // load all ... what is the proper syntax? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
197
views
1
answer
c# - how to show publish version in a textbox?
At the moment I am manually updating the version field (textbox) in my application every time I publish it. I ... am talking about. NEW IMAGE: See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
507
views
1
answer
c# - Stream.Length throws NotSupportedException
I am getting a error when attempting stream.Length on a Stream object sent into my WCF method. Unhandled ... the stream? any examples? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
204
views
1
answer
c# - How to anchor controls in WPF?
I have a a TreeView that fills the top part of the application, but since the number of items in the ... distance from the right bottom edge. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
1.3k
views
1
answer
c# - Object synchronization method was called from an unsynchronized block of code. Exception on Mutex.Release()
I have found different articles about this exception but none of them was my case. Here is the source code: ... . What is the problem? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
377
views
1
answer
c# - TimeoutException: The Angular CLI process did not start listening for requests within the timeout period of 0 seconds
I'm getting this error after upgrading to angular 9. I'm using visual studio 2019, ASP .NET core with angular. Even if I ... "~5.20.0" } } ``` See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
209
views
1
answer
c# - Detecting if a program was run by Visual Studio, as opposed to run from Windows Explorer
Is there a way to detect if your program was loaded through Visual Studio vs. whether it was started as a standalone ... using VS2003/.NET 1.1. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
1.3k
views
1
answer
c# - How does a Tuple serialize to and deserialize from JSON?
I am curious about how the Tuple<T1, T2, T3, ...> serializes and deserializes. I searched using keywords "json" ... could not find what I want. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
252
253
254
255
256
257
258
259
260
261
262
...
715
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] python - cv2.drawContours in a loop not working as expected
[2] javascript - How do I get the content-length header for jQuery AJAX POST success object?
[3] python可以实现延时提示框吗?
[4] python - Discord.py error while trying to run my bot in my host
[5] Using terraform for deploy VAPP from template in vcloud?
[6] vuejs点击切换选中下一个选项
[7] @click="active=index" 这行是什么意思,绑定事件不应该是一个方法吗?
[8] virtual machine - Is it possible to have different dev VM environments and access graphics card?
[9] 正则怎么将json格式中的long类型转换字符串?
[10] android - Failed to load map. Error contacting Google servers. This is probably an authentication issue
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...