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
506
views
1
answer
c# - Connecting to ACCDB format MS-ACCESS database through OLEDB
I've recently made another question about connecting to MS-ACCESS database with .NET in C# or VB.NET. It worked ... actually, a lot of) fields. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
219
views
1
answer
c# - How to load a class from a .cs file
Is it possible to load a class and create Instance of it from It's .cs file? I want to open a custom ... instance of it in my application thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
502
views
1
answer
c# - How to process multiple connections simultaneously with HttpListener?
In the application that I build, there is a need for webserver that can serve, simultaneously, multiple clients. For ... "); } the output is See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
249
views
1
answer
c# - Is it ok to bubble up the exception to the top of the stack?
Is it ok to let exception bubble up to the top of the stack instead of catching it in every method?. ... bubble up to the OperationContract. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
187
views
1
answer
c# - How can I save first frame of a video as image?
I want to extract first frame of uploaded video and save it as image file. Possible video formats are mpeg, ... creating an ASP.NET website. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
202
views
1
answer
c# - Add query string as route value dictionary to ActionLink
I'm trying to create an ActionLink to export data from a grid. The grid is filtered by values from the ... Object%5D What am I doing wrong? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
188
views
1
answer
c# - How to catch ConfigurationErrorsException for violating maxRequestLength?
I am limiting file size users can upload to the site from Web.config. As explained here, it should throw a ... . What can be done here? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
253
views
1
answer
c# - How to check whether a driver is installed?
I am working on a VPN project.. I have a small doubt regarding TUN/TAP. How do I programmatically check/detect ... installed on a system in C#? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
397
views
1
answer
c# - Rotating Cursor According to Rotated TextBox
I have a TextBox that I allow my users to rotate. But what I would LOVE for my users is to have their ... be greatly appreciated. Thank you :) 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# - TimeZoneInfo from timezone minutes offset
From JavaScript I have passed, to the controller, the number of minutes that the user's client date time ... timezone using the minutes offset? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
316
views
1
answer
c# - String to Enum with Description
I am currently implementing an associacion of strings and enums based on this suggestion. That being, I have a ... but it throws an exception. 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# - Using Simple Injector with Castle Proxy Interceptor
I'm using Simple Injector in my asp.net mvc 4 project. I can't figure out how can I use Simple Injector with castle proxy interceptor. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
453
views
1
answer
c# - SerialPort UnauthorizedAccessException
Occasionally some of my integration tests are failing with the above message. I'm using the code below to ready ... it again? Thanks, Richard 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# - Format DropDownList.TextValue
My stored procedure is like this SELECT Id, StudentName FROM xyz I have a drop down list in asp.net, which I ... StudentName. How can I do it? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
322
views
1
answer
c# - Entity Framework Core - Customise Scaffolding
In Entity Framework 6 we can add the T4 templates the scaffolding uses by running Install-Package EntityFramework. ... output from the scaffold? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
260
views
1
answer
c# - Windows 7 Taskbar Icons Highlight Color
Can anyone explain how to calculate the highlight color based on dominant color in images like Windows-7 taskbar when ... item? Any c# code? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
237
views
1
answer
c# - EF - Update multiple rows in database without using foreach loop
My test code: using (var db = new MyDbContext()) { string fromUser = ""; //sender string toUser ... ? Update multiple rows without looping See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
198
views
1
answer
c# - Regex to extract attribute value
What would be a quick way to extract the value of the title attributes for an HTML table: ... <li><a href="/ ... . I'm using C#. Thank you. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
320
views
1
answer
c# - Understanding AttachThreadInput - detaching lose focus
i got a little problem fully understanding AttachThreadInput. I know it's "connecting" the message queue of 2 threads ... myself as by the user. 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# - Save Icon File To Hard Drive
I know that this must be incredibly easy - It's unbelievable how long I have searched for an answer to this ... figure it out. Thank you! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
650
views
1
answer
c# - How to send page cut command to Epson printer
I'm trying to cut the paper pragmatically by sending paper cut command to the printer (Epson TM U220 with USB port). ... 't know how to do :( See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
251
views
1
answer
c# - how to get the last record number after inserting record to database in access
i have database in access with auto increase field (ID). i insert record like this (in C#) SQL = "insert ... how to use it 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
234
views
1
answer
c# - ContextMenu in MVVM
I want to bind a contextmenu to a list of commands. <Grid.ContextMenu> <ContextMenu ItemsSource="{Binding ... each MenuItem is called? 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# - ASP.NET MVC Html.ActionLink Maintains Route Values
I have a question that has pretty much been asked here: asp.net mvc Html.ActionLink() keeping route value I don't ... I'm missing a trick here. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
470
views
1
answer
c# - adding text decorations to console output
I have a c# .net 3.5 application that writes text to the console using a StreamWriter. Is there a way I ... underlined text"); Thanks, PaulH See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
157
views
1
answer
c# - Create an event to watch for a change of variable
Let's just say that I have: public Boolean booleanValue; public bool someMethod(string value) { // Do some work ... has changed? Is it possible? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
327
views
1
answer
c# - disabling overwrite existing file prompt in Microsoft office interop FileSaveAs method
I am using Ms Office Interop assemblies to create a MS Project file. To save the file created, I am using ... C# as my programming language. 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# - Binding an ASP.NET GridView Control to a string array
I am trying to bind an ASP.NET GridView control to an string array and I get the following item: A ... code sample to reflect this scenario See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
221
222
223
224
225
226
227
228
229
230
231
...
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] 关于websocket中继代理的问题。
[2] Angular proxy shows request header failed error
[3] js日期操作问题--给定时间区间生成区间内详细数组
[4] ES6继承问题
[5] mysql - Selecting the SUM of a group as well as values of that groups largest ID
[6] echarts 怎么给每一个series配置单独的barGap
[7] Creating python calculator using python handling
[8] 初学者请教 TypeScript 中私有静态成员看和 ES 规范解决方案或 TS 相关的最新提案?
[9] embedded - How to force redraw/update QT eglfs top-level widget?
[10] 关于 keep-alive 的路由跳转后存在 遮罩层的问题
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
...