Recent questions tagged .Net

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.net - How to post an array of files in ASP.NET MVC 3?

I would like to be able to post multiple files in one form. I would like to pass these files as an array of ... how to do this using MVC3 C#. See Question&Answers more detail:os...

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

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512 views

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.net - Font-size independent UI: everything broke when I switched to 120 DPI?

So I was reading those Windows Vista UI guidelines someone linked to in another question, and they mentioned that ... NET stack or in general? See Question&Answers more detail:os...

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

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.net - Linq2SQl eager load with multiple DataLoadOptions

I like to fetch the data with eager-loading using Linq2SQL. The code is similar as : DataLoadOptions options ... it opened multiple connection. See Question&Answers more detail:os...

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

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.net - Regular expression to validate hex string

I'm using this simple regular expression to validate a hex string: ^[A-Fa-f0-9]{16}$ As you can see, I'm using ... be either 16 or 18 (not 17). See Question&Answers more detail:os...

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

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.net - How to Use C++/CLI Within C# Application

I am trying to call my C++ library from my C# application (via C++/CLI). I followed the example from ... code on the using MyProgram line). See Question&Answers more detail:os...

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

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801 views

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.net - Converting IL to C# code

I need to convert the IL to c# code. I have an assembly and I am reading this assembly. I get MethodBody from ... help me out in solving this. See Question&Answers more detail:os...

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

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.net - RSACryptoServiceProvider CryptographicException System Cannot Find the File Specified under ASP.NET

I have an application which is making use of the RSACryptoServiceProvider to decrypt some data using a known private key ( ... R2, .NET 3.5 SP1 See Question&Answers more detail:os...

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

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.net - How to access the Description attribute on either a property or a const in C#?

How do you access the Description property on either a const or a property, i.e., public static class Group { [ ... { return "Unknown"; } } See Question&Answers more detail:os...

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

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492 views

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.net - When should you use the as keyword in C#

When you want to change types most of the time you just want to use the traditional cast. var value = (string ... as works (generics related?). See Question&Answers more detail:os...

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

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.net - How to generate a random 10 digit number in C#?

I'm using C# and I need to generate a random 10 digit number. So far, I've only had luck finding examples ... .ToString(); } return r; } See Question&Answers more detail:os...

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

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521 views

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.net 4.0 - WPF Application still runs in background after closing

This is slightly related to the question asked here yet the answer does not apply to my case as I am not using ... ..close? Thanks for the help! See Question&Answers more detail:os...

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

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.net - How to get the actual size-on-disk of a file from PowerShell?

I am writing an administrative script, and I need to calculate the size of files on disk. These files are ... already wrappered at some level.) See Question&Answers more detail:os...

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

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894 views

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.net - Can I use Entity Framework with ASP.NET Membership?

I'm creating (really, re-creating) an app that has existing user and other data in MS-Access databases. The data ... I am not making any sense. See Question&Answers more detail:os...

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

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780 views

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.net - Can I make the default AppDomain use shadow copies of certain assemblies?

A short explanation of why I want to do this: I am busy writing a plugin for Autodesk Revit Architecture ... DLLs from a specific directory? See Question&Answers more detail:os...

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

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746 views

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.net - How to put image in a picture box from a byte[] in C#

I've a byte array which contains an image binary data in bitmap format. How do I display it using the ... Load Picturebox Image From Memory? See Question&Answers more detail:os...

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

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663 views

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.net - : this(foo) syntax in C# constructors?

Every now and then, I bump into syntax that I've seen before, but never used. This is one of ... argument onto another constructor method. See Question&Answers more detail:os...

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

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597 views

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.net - Why doesn’t WCF support service-side timeouts?

We've recently discovered that WCF does not support timing out operations on the service side (note, service side ... to timeout the operation. See Question&Answers more detail:os...

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

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977 views

1 answer

.net - How can I disable the IIS Express launch profile for ASP.NET Core?

I'm writing an ASP.NET Core app (on the full .NET Framework) that uses WebListener, rather than Kestrel.1 I'm ... , not when it's self-hosted. See Question&Answers more detail:os...

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

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722 views

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.net - Changing the Default Target Framework Visual Studio 2010

Is there a way in Visual Studio 2010 to change the default target framework that projects point to when they are ... of the 4.0 framework. See Question&Answers more detail:os...

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

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598 views

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.net - What is the purpose of WCF Service Library?

What is the purpose of WCF Service Library? I understand if you build an IIS hosted service you create a web ... scenario to use WCF as DLL? See Question&Answers more detail:os...

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

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683 views

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.net - OutOfMemoryException in Regex Matches when processing large files

I've got an exception log from one of production code releases. System.OutOfMemoryException: Exception of type ' ... Framework 2.0 application. See Question&Answers more detail:os...

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

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497 views

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.net - Keeping a Windows application on top of other windows and in focus - always

I am creating a kiosk application and I want to ensure it is always, no matter what, on top of other Windows ... focus and make it on top? See Question&Answers more detail:os...

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

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579 views

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.net Interface explanation

I understand that an interface in .Net defines a contract between the interface and a class that inherits it. ... create extra work for myself? See Question&Answers more detail:os...

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

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680 views

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.net - WPF: How to animate a list of components?

Let's say I have a list of visual objects (CustomControls). They could be inside a StackPanel or be items on a ... 's the best container for it? See Question&Answers more detail:os...

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

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714 views

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.net - C# exposing class to COM - Generic Collections

We have a small framework written in C# .Net 2.0 that we want to expose to COM. Problem is, we have some ... use, but it may not be possible. See Question&Answers more detail:os...

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

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601 views

1 answer

.net - How do I reference a local resource in generated HTML in WinForms WebBrowser control?

I'm using a winforms webbrowser control to display some content in a windows forms app. I'm using the ... not that familiar with them. See Question&Answers more detail:os...

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

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745 views

1 answer

.net - C# Cross-Thread communication

in C#.NET , I've written the following simple background worker thread: public class MyBackgrounder { public delegate void ... . what can i do? See Question&Answers more detail:os...

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

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531 views

1 answer

.net - How do I generate a set of random strings in a C# program so that they are not trivially predicted?

I faced a following problem: generate N unique alphanumeric strings from a restricted alphabet. Here's my ... described attack less possible? See Question&Answers more detail:os...

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

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