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
346
views
1
answer
c# - HttpWebRequest Unable to download data from nasdaq.com but able from browsers
I am trying to download this website csv file, the file small only take like 2 seconds to download with ... = client.DownloadString(address); } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
847
views
1
answer
c# - PictureBox - Handle Click Event on Non-Transparent Area of Image
I have to make a windows form in C# where two PictureBox are overlapping. TopPictureBox is containing a transparent ... ; Thank You for Help. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
367
views
1
answer
c# - Getting the index of the selected RadioButton in a group
I have got a reference to a RadioButton rb1. How can I get the index of the selected RadioButton in rb1 ... Any help will be greatly appreciated See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
389
views
1
answer
c# - Read data from Excel files
I'm having some trouble reading from an Excel spreadsheet in C#. I have this code which I read every cell from A to X. ... a a a a a a a a See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
381
views
1
answer
c# - Run code on WPF form close
How can I automatically run some code when a WPF form is closed? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
560
views
1
answer
c# - ListBoxFor not letting me select multiple items MVC
When I run the code, I can only select one item at a time, that's weird because 'ListBoxFor()' is used to select ... () }; return View(model); } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
719
views
1
answer
c# - The type or namespace name 'Windows' could not be found
I am trying to use filepicker for my hololens app. But I can't use it because my project can't add the ' ... anyone help me on this? Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
286
views
1
answer
c# - Entity Framework One-to-Many with Default
I'm trying to do a one-to-many relationship in Entity Framework where one of the many items is optionally ... Any ideas? Thanks in advance. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
391
views
1
answer
c# - Read line by line a large text file and search for a string
I am currently developing an application that reads a text file of about 50000 lines. For each line, I need to ... time to read a single line? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
644
views
1
answer
c# - How to handle downloading in GeckoFX 29
How can I handle downloading in GeckoFx I'm using version 29 I've found some ways like adding event of ... handle downloading in GeckoFx 29? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
308
views
1
answer
c# - Generate RegEx from matches
I want to generate RegEx Pattern from a given matches for example i want to get <b>d+<> from the following array of ... b>5</b> ... any ideas? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
633
views
1
answer
c# - .NET equivalent of Java's BufferedReader
I have that code in Java public void read() throws IOException { BufferedReader in = new BufferedReader(new ... (with UTF8) Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
384
views
1
answer
c# - EntityFramework 6 Code-based configuration of connection string for database-first
I'm attempting to make an existing application work without an app.config (it is required due to a very specific ... Why? What am I missing? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
412
views
1
answer
c# - Compile assembly in runtime and save dll in a folder
This is my code: Microsoft.CSharp.CSharpCodeProvider provider = new CSharpCodeProvider(); ICodeCompiler compiler = provider. ... /Temp/' folder. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
394
views
1
answer
c# - NUnit Mocking not working for Singleton Method
Bear with me, I'm new to NUnit. I come from the land of Rails, so some of this is new to me. I have a ... I doing wrong? NUnit version: 2.2.8 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
315
views
1
answer
c# - Accessing data in a Frame or Iframe with IE plugin Browser Helper Object (BHO)
I am writing an IE plugin that wrap phone numbers in a link that connects to a phone system and dials that ... IE using a Browser Helper Object? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
631
views
1
answer
c# - EmguCV - Face Recognition - 'Object reference not set' exception when using training set from Microsoft Access Database
I've been developing a face recognition application using EmguCV (C#). I got the whole thing working okay ... images from windows folder? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
473
views
1
answer
c# - Resharper custom search pattern to warn IDisposable objects
Since resharper still doesn't give out any warning regarding objects implementing IDisposable, I'd like to create some ... 't find it though. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
380
views
1
answer
c# - how to pass List<Object> to WCF
I have already configured my Service Reference and set my collection to Generic.List . When i fill the List<Objects ... List<String> to WCF? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
420
views
1
answer
c# - How to release excel process?
I'm using the Excel interop and it seems to be creating a process every time I call new Microsoft.Office.Interop ... I get the processes to end? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
646
views
1
answer
c# - Is there a limit for RSA key exponents in .NET?
Using C# I cannot import a public RSA key with an exponent of {1, 0, 0, 0, 15}: There is an ... } the import will succeed. Regards Thomas See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
450
views
1
answer
c# - How to deserialize a node in a large document using XmlSerializer
I have a large XML document that I have loaded into an XmlDocument and I want to use the XmlSerializer class to ... makeField = value; } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
501
views
1
answer
c# - Blocking access to site by banned IP addresses
I have a list of IP addresses of bots/hackers that are constantly attacking one of my sites. I want to block ... Site is running on Server 2003. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
436
views
1
answer
c# - Windows 8 app - MediaElement not playing ".wmv" files
I have an issue with MediaElement in my Win8 app - when I try to play some ".wmv" files from local library ... s wrong here? Thanks in advance. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
348
views
1
answer
c# - Silverlight numeric textbox?
I tryed to create my own numeric textbox here is my code: public class NumericTextBox : TextBox { public ... threw OnKeyUp or OnKeyDown... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
366
views
1
answer
c# - Screen scraping web page after delay
I'm trying to scrape a web page using C#, however after the page loads, it executes some JavaScript which ... it says 187 properties found. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
641
views
1
answer
c# - Wait Cursor in VSTO word add-in application
I am creating a VSTO word add in. i'm starting a long elaboration from ThisAddin and i would like to change the ... ideas on how to do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
401
views
1
answer
c# - Azure Active Directory Graph Client 2.0 - Context is not currently tracking the entity
I have recently installed the Azure Active Directory Graph Client Library 2.0.2 Nuget package and am unable to ... would be much appreciated. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
82
83
84
85
86
87
88
89
90
91
92
...
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] How to compare two fields in the same table to see if they match, don't match, or both NULL in SQL with Group By?
[2] 关于el-tree选中的问题,特指存在同一个key的情况下
[3] crashlytics - Android Console Crash details Stacktrace
[4] python - Keras Cnn Model wont improve Accuracy
[5] Ubuntu 18.04 编译openjdk8 失败
[6] powerbi - standard architecture in power bi o business intelligence
[7] Problem with replacing text in sed containing "|"
[8] python - Django correct list using article_id
[9] javascript - ReactJS, axios: data not displaying after axios call even though data exists
[10] vue表格不管数据字段多少都是一行一个数组,怎样一组数组结束横着排列
2.1m
questions
2.1m
answers
60
comments
57.0k
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
...