Recent questions tagged .net

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What is the difference between: <Style TargetType="{x:Type Border}"> and: <Style TargetType="Border"> When and why do ... use the {x:Type } ? 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 - What should I use to compare DBNull ? Using DBNull.Value or ToString().IsNullOrEmpty()

I can check for a DBnull on a data row using any of the methods. Either by using if(dr[0][0]== ... approach. Which was will use less resources 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 - Within a C# instance method, can 'this' ever be null?

I have a situation where very rarely a Queue of Objects is dequeuing a null. The only call to Enqueue is ... new private static object, _lock. 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 - Visual Studio 2012 warning MSB3026: Could not copy DLL files

I keep getting: warning MSB3026: Could not copy dlls errors. I have several projects in the solution. On build, ... on the source code folders. 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 - C# Enums with reserved keywords

I'm opening old C# code from my work using Reflector and I found out that there was an enum in an SQL ... quotes or something like that? Thanks! 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 - Extract number at end of string in C#

Probably over analysing this a little bit but how would stackoverflow suggest is the best way to return an ... 123 ABCDEF123456 => 123456 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 - Can an x64 application use x86 assemblies - and vice versa?

My application is built as a x64 application. After moving to VS2010 I got some problems which seems to be related to ... I need to be aware of? 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 do I change file creation time in C#?

I'm wondering how I can change file creation time within 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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.net - How does C# generate GUIDs?

How are GUIDs generated in 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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.net - C# can't cast bool to int

We all know that in C# we can't cast bool to int. I wanted to see what is the binary representation of ... bad with the C true/false concept? 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 - Remove carriage return from string

I would like to insert the following into a string <p>some text here</p> <p>some text here</p> <p> ... carriage returns. How do I achieve 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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539 views

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.net - Share Config file for Web and Window App (Best Way)

I have created a Class Library (Core Processing Component) using C# in Visual Studio 2008 and added the reference ... Settings["KeyName"].Value; 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 - Symbol issue when debugging C# code

I am using WinDbg to load a crash dump from managed code (C#, a console application built for ... by myself manually)? See Question&Answers more detail:os...

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

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469 views

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.net - Remove all empty HTML tags?

I am imagining a function which I figure would use Regex, and it would be recursive for instances like <p><strong></strong> ... *>s*</1s*>", "") 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 - C# Calling a method from another Form

Hi I have 2 Form Form1 and Form2 Form1 have a table and there is my records and there is a Void for ... .(when Form1,Form2 opened) thanks. See Question&Answers more detail:os...

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

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614 views

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.net - Setting errorPage in Umbraco

I am developing a web application using Umbraco. I create a content called PageNotFound and, in the errors section of ... . What should 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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569 views

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.net - C# big-endian UCS-2

The project I'm currently working on needs to interface with a client system that we don't make, so we have no ... thank you all for your 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 - TSQL - Parse Execution Plan to determine columns to be returned by a stored procedure

Is there a way to dynamically determine (from .NET code or TSQL) the columns a stored procedure will return? I ... that SP). Is this 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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564 views

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.net - Retrieving the status of emails sent via SendGrid

I am creating an application in c# which is using Microsoft Windows Azure cloud platform. I need to know how ... Any help will be appreciated. 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 - Saving an escape character 0x1b in an XML file

We have an application that communicates with printers using their internal printer fonts. This requires sending some ... file. Any suggestions? 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 detect if a scrollbar is or is not at the end of a richtextbox (vb.net)

my question is as is:How to detect if a scrollbar is at or not at the end of a richtextbox? edit: when I ... to the bottom, not anywhere else. See Question&Answers more detail:os...

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

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420 views

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.net - Generating self-signed certificate without external libraries

I'm curious to know if there's a simplish way to create a self-signed certificate comparable to the below New- ... it's "something like 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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574 views

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.net - how to use sn.exe -Vr

From the MSDN help, it says the -Vr option is: Registers assembly for verification skipping. My question is ... in the final deployed machine. See Question&Answers more detail:os...

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

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636 views

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.net core - Handling temporarily null reference types when deserializing objects in C# 8.0?

I am trying C# 8.0 out, and I want to enable the null reference checking for the entire project. I am hoping ... of extra code for every class? 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 do you override the ContextMenu that appears when right clicking on WebView2 Control?

How do you override the ContextMenu that appears when right clicking on WebView2 Control? When you right click on ... Right mouse button click ? See Question&Answers more detail:os...

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

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525 views

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.net - Are SSRS Reports supported in Visual Studio 2010 or 2012?

I haven't seen anything in the release notes, has anyone determined if there has been any improvement in ... current edition of Visual Studio. See Question&Answers more detail:os...

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

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742 views

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.net - Delete files older than X days from FTP server with PowerShell or batch file

I have to write a script which accesses an FTP server, and then deletes all *.zip files which are older than X ... on what I need to do next? 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 - Call C function inside C# via function pointer

I have a static function in my C program which address is transmitted to a C# .NET program. The address is ... 0]); callCallback(ptrInt); } See Question&Answers more detail:os...

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

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