Recent questions tagged .NET

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.net - How can I create an Action delegate from MethodInfo?

I want to get an action delegate from a MethodInfo object. Is this possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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539 views

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.net - Powershell Unload Module... completely

I'm working on debugging a Powershell project. I'm using Import-Module to load the PS module from my C# dll ... ? Can anyone provide an example? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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428 views

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.net - Adding an attachment to email using C#

I'm using the following code from this answer Sending email in .NET through Gmail. The trouble I'm having is ... message); } Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Under what circumstances, we need to call GC.Collect twice

We have a WPF application, based on Unity with MMVVVM pattern. In application life cycle there can be several project ... even this is the case. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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368 views

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.net - How to check an exchange mailbox via powershell?

How would I go about using powershell to return the text and headers of the last 5 messages received to my ... my own simple powershell client. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

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.net - Binding a GridView to a Dynamic or ExpandoObject object

I'm using Rob Conery's Massive ORM, and I haven't been able to bind the resulting ExpandoObject to a ... help is greatly appreciated. Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Unable to send an email to multiple addresses/recipients using C#

I am using the below code, and it only sends one email - I have to send the email to multiple ... = SMTPUserInfo; emailClient.Send(message); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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610 views

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.net - How to profile WPF 4.5 UI performance?

I'm developing a .NET 4.5 WPF app and having UI rendering performance issues. After some googling, I ... performance impact in complex UIs? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - What is the best way to read GetResponseStream()?

What is the best way to read an HTTP response from GetResponseStream ? Currently I'm using the following approach ... do you read web responses? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Binding in a WPF data grid text column

I'm trying to build a data grid where one of the columns is a font name displayed in that font. ... Is it looking at ItemsSource instead? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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536 views

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.net - Nested/Child TransactionScope Rollback

I am trying to nest TransactionScopes (.net 4.0) as you would nest Transactions in SQL Server, ... System.Transactions namespace? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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316 views

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.net - Using conditional (?:) operator for method selection in C# (3.0)?

I'm refactoring some code. Right now there are quite a few places with functions like this: string error; if ... errors as I change them. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

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.net - C# compare two objects of unknown types (including reference and value types)

Is it possible in C# to compare two objects of unknown types, (including both reference and value types) using ... for any type of object? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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592 views

1 answer

.net - Can't find ADO.net Entity Data Model template in VS2017

I was trying to create an ASP.NET MVC web application in Visual Studio 2017. I need to take an EF database ... know a solution for this problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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560 views

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.net - Cast delegate to Func in C#

I have code: public delegate int SomeDelegate(int p); public static int Inc(int p) { return p + 1; } I ... Сompilation error How I can do it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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800 views

1 answer

.net - How do you get the root namespace of an assembly?

Given an instance of System.Reflection.Assembly. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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544 views

1 answer

.net - What does the @ prefix do on string literals in C#

I read some C# article to combine a path using Path.Combine(part1,part2). It uses the following: string part1 = @" ... of @ in part1 and part2? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

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.net - How to change Orchard record repository

I work on a project where we're considering using Orchard CMS. However, we want to use web services as data sources ... with "Member" (from WS). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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342 views

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.net - Why we need Properties in C#

Can you tell me what is the exact usage of properties in C# i mean practical explanation in our project we are ... true; else return false; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

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.net - Dragging an image in WPF

I'm trying to create a WPF application where I can drag an image around. Currently I have an image ... to have absolute positioning available. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

1 answer

.net - XSDObjectGen.exe vs XSD.exe

Can anyone tell me what is the difference between XSDObjectGen.exe & XSD.exe? Is there any way to make XSDObjectGen.exe work in dot net 2.0? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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437 views

1 answer

.net - How to force WPF to use resource URIs that use assembly strong name? Argh!

O.k, this is really irritating, I had noticed previously that the code generated by WPF for loading XAML ... isolation just to avoid this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

1 answer

.net - C#: how to take a screenshot of a portion of screen

like TakeScreenshot(new Rectangle(0,0,100,100), "output.jpg"); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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451 views

1 answer

.net - Is the CallerMemberName attribute in 4.5 "able to be faked"?

So .NET 4.5 introduces the CallerMemberNameAttribute, which seems like a godsend to anyone working with WPF ... conventions are confusing! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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806 views

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.net 2.0 - Best way to Bulk Insert from a C# DataTable

I have a DataTable that I want to push to the DB. I want to be able to say like myDataTable.update(); But ... Edit: I am using SQL Server 2005 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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364 views

1 answer

.net - WPF, 'Object reference not set to an instance of an object' in Designer

I'm getting an "Object reference not set to an instance of an object" error when I try to reload the ... the "Object reference" error. O_o See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

1 answer

.net - Entity framework 4.3 run migrations at application start

What is the best way to execute all required db migrations at application start with EF 4.3? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

1 answer

.net - Reconfigure NLog LoggingConfiguration filters programmatically

This is my first time using the NLog package for logging but so far its been great to work with. In my ... taking the right approach with this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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