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
607
views
1
answer
c# - print double with digits after decimal point
How can I customize a function in which I print doubles? I would like this function to get number of digits ... after comma specified by user. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
269
views
1
answer
c# - Is there way to change language while app running
everyone. :) I have App with a multi-layout and I'm trying to change the language while running the app. ... /RelativeLayout> please help me :( See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
494
views
1
answer
c# - LayoutMdi fails in form's OnLoad event
Hello I have OnLoad eventhandler like this: private void MainView_Load(object sender, EventArgs e) { LayoutMdi(MdiLayout. ... I make it work? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
508
views
1
answer
c# - With MongoDB, is it possible receive notifications of 3rd party edits via .NET Reactive Extensions (RX)?
I'm wondering if anybody knows if its possible to get live notifications of any edits to a MongoDB database ... 11/event-streaming-with-mongodb/ See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
359
views
1
answer
c# - WatiN FireEvent not passing event properties in FireFox
This had been logged as a bug in sourceforge though now deleted. I'm using FireFox 3.6 with associated jssh. I ... or something I'm 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
781
views
1
answer
c# - Perform live video stream processing from CaptureElement & MediaCapture
In my Windows 8 Store Application, I tend to perform live video stream processing (Face detection for ... from CaptureElement & MediaCapture? 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# - HttpWebRequest and HttpWebResponse shows old data
After updating the data, when the webservice is called, it still fetches old data. New data is loaded ... request); return taskComplete.Task; 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# - Operation is not valid while ItemsSource is in use. Access and modify elements with ItemsControl.ItemsSource
I'm trying to make 2 list boxes where I can press on a button to add an item selected from ... with ItemsControl.ItemsSource Any suggestions? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
328
views
1
answer
c# - How to speed up rendering of vertical scrollbar markers
I have a customized vertical scrollbar which displays markers for selected items in a DataGrid. The problem I'm facing ... ; public static MyClass Instance { get { if (m_Inst...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
336
views
1
answer
c# - How to use ActiveX component in ClassLibrary without Winforms
How is it possible to use an ActiveX control in a ClassLibrary type project? I intend to call it ... register itself in deployed environment. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
485
views
1
answer
c# - How to merge two images into a single Jpeg
I need to be able to take multiple images and overlay a smaller one on top of a larger one and save the ... go about accomplishing this 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
670
views
1
answer
c# - WPF: Update button if text in TextBox changes
To learn WPF Command and CommandParameter I have a small WPF application with one TextBox and one Button. ... button the default behaviour? 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# - The type or namespace name 'Ping' could not be found, although there is a dependencie and a using
I am creating a little program to ping a computer within a network. For this i am trying to use the class ping, ... 5.0 file:Program.cs line:9 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
584
views
1
answer
c# - Quartz.Net scheduler works locally but not on remote host
I have a timed quartz.net job working fine on my dev machine, but once deployed to a remote server it is ... when called from elsewhere } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
685
views
1
answer
c# - LINQ to Entities does not recognize the method 'Int32 Parse(System.String)' method,
I am using Entity Framework, and I have a line of code that convert string field (id)to int and compare with a ... , so any help would be great. 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# - Unable to use instance variable in a static method
Why we cannot use instance variable in a static method? I know that static methods are called without creating instance of ... = b + 1; } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
523
views
1
answer
c# - Error when inserting finger print data into database table
I am working in a project that's already built and functional at the moment. But there is an issue when I ... bit confused how to resolve it. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
417
views
1
answer
c# - (13) The merchant login ID or password is invalid or the account is inactive
I want to implement Authorize .net payment gateway in my website using asp.net. I am a beginner in this. Can ... ."); } return response; } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
579
views
1
answer
c# - WCF Service custom message inspector
I built a WCF Service that uses custom username and password authentication and I am testing it from the client app ... on how to build one 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# - How to scroll a RichTextBox control to a given point regardless of caret position
In my WinForms app I have a RichTextBox control containing a long text. I need to scroll it programmatically to a ... I do this? 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
583
views
1
answer
c# - How to ensure process window launched by Process.Start(ProcessStartInfo) has focus of all Forms?
c#.How to ensure process window launched by Process.Start(ProcessStartInfo) has focus of all Forms? Thanks, See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
600
views
1
answer
c# - Handle Mouse Hover on Titlebar of Form - Show Title of a Minimized MDI Child in ToolTip
I'm looking for a message like WM_NCMOUSEMOVE that represents the mouse is hovering on title bar of a form. Currently I ... . How can I do that? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
332
views
1
answer
c# - OpenXML takes much longer than OLEDB to read rows from Excel sheet
When I used OLEDB, it takes only 2 - 3 seconds to read 3200 rows from an Excel Sheet. I changed to the ... change this to code to read faster? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
546
views
1
answer
c# - Find if process is responding without using System.Diagnostics.Process.Responding
Good day everyone. This problem was part of another one which it as been solved, i realized that what i thought ... even when they aren't. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
870
views
1
answer
c# - Override property setter and getter
Is there a way to override the setter and getter of an auto property with an attribute? like this: [CustomAttribute] ... value = 10; } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
319
views
1
answer
c# - WPF control in windows forms?
I would like to create some custom UI controls that work with both WPF and Windows Forms. Is this ... Are there any other considerations? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
435
views
1
answer
c# - Example of using Shared Services. Prism
I have 5 modules and I am using EventAggregator pattern to communicate between modules. And it seems to me ... would be highly appreciated) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
261
views
1
answer
c# - ObservableCollection Property Class
I repeat this property in my MVVM project too many times to count. What would be the correct way to create ... { _resultCollection = value; } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
79
80
81
82
83
84
85
86
87
88
89
...
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 - How to close Webdriver session without stopping script entirely?
[2] vue-element-admin左侧菜单怎么动态渲染?/api中的接口不可以用,要用另一个接口不需要token
[3] android - Unhandled Exception: MissingPluginException(No implementation found for method show on channel flutter_svprogresshud)
[4] python - what's the difference between filter and comprehention with if?
[5] 小程序 navigateTo:fail webview count limit exceed
[6] bootstrap怎么一行显示五个图标,且在移动端自适应为一行3个?
[7] amazon s3 - Heroku MERN app deploys images to S3; How to access them?
[8] 服务器每次启动后一天左右就无法连上远程桌面
[9] highcharts 3d饼图label显示不全怎么办
[10] android - How to open a dialog fragment immediately after new fragment navigation
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
...