Recent questions tagged C#

0 votes

299 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)

0 votes

348 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)

0 votes

221 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)

0 votes

275 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)

0 votes

346 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)

0 votes

270 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)

0 votes

240 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)

0 votes

327 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)

0 votes

494 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)

0 votes

651 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)

0 votes

342 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)

0 votes

202 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)

0 votes

187 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)

0 votes

330 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)

0 votes

174 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)

0 votes

282 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)

0 votes

303 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)

0 votes

146 views

1 answer

c# - Get active window text (and send more text to it)

I'm creating a small utility in C#, that will add some text to an active textbox when a global hotkey is ... see if they succeeded or not. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

424 views

1 answer

c# - Displaying the time in the local time zone in WPF/XAML

My application synchronises data across several different devices. For this reason it stores all dates in the UTC ... do this in Silverlight. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

206 views

1 answer

c# - .net core 1.0 visual studio referencing external dll

with the release of the .net core i have been trying to build a simple project, however whenever i try ... github.com/aspnet/Home/issues/1612 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

574 views

1 answer

c# - Coverting List of Dictionary to DataTable

Currently we are doing this by looping through each value of list and dictionary: private DataTable ChangeToDictionary( ... doesn't feel good See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

246 views

1 answer

c# - Adding Auto-Implemented Property to class using Roslyn

I'm trying to learn Roslyn by building an existing but simple application from the ground up, which seems to be ... know what I am missing? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

214 views

1 answer

c# - Automatically trim a bitmap to minimum size?

Suppose I have a System.Drawing.Bitmap in 32bpp ARGB mode. It's a large bitmap, but it's mostly fully transparent ... that I can use for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

262 views

1 answer

c# - Installed InputSimulator via NuGet, no members accessible

In Visual Studio 2013, I installed a C# package called "InputSimulator." After doing so, I see a new ... this library and referencing it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

188 views

1 answer

c# - How do I handle Canvas.Top change event in WPF?

I have an element positioned on Canvas using attached properties Canvas.Top and Canvas.Left. Then using ... without relation to animation. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

217 views

1 answer

c# - copying of specific range of excel cells from one worksheet to another worksheet

I am writing a C# program which copies a range of cells from a worksheet of one workbook to a worksheet of an other ... ; srcxlApp.Quit(); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

188 views

1 answer

c# - Getting the text from a dialog box that does not use a label control?

This is a continuation of my previous question How to supress a dialog box an Inproc COM Server displays. ... text from the Message box? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

167 views

1 answer

c# - How to show a full screen Modal ContentDialog in Windows Phone 8.1

When a user is trying to login to my app, I am displaying a ContentDialog containing a few TextBlocks and a ... me in the right direction. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags