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Recent questions tagged C#
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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Oct 24, 2021
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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...
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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...
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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...
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