Questions tagged [c#-4.0]
C# 4.0 introduced features like dynamic objects, COM interoperability improvements, generic co- and contra-variance, optional and named parameters. Use this tag if your question specifically pertains to C# 4.0 specific features. The C# tag should be used if your question is not specific to C# 4.0 features.
c#-4.0
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Creating tables in SQL for C#
I am studying and I want to know for what project I have in college
In the C# programming language, when I create a database in SQL, is it possible to create one link table that will link several ...
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47
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Searching and returning a word in a sentence in C# without using any inbuilt string functions [closed]
Find a word in a sentence, both of which are to be entered by the user. Extra spaces in sentence, at the beginning and the end are to be ignored. Extra spaces in sentence and word both, at the ...
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when run crystal report i get Error in File temp_.rpt:\nUnable to connect: incorrect log on parameters
I work on crystal report Version 13 . I have main report have multi sub report
my issue I get error after add second sub report
error in File temp_.rpt:\nUnable to connect: incorrect log on parameters....
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1
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36
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How can we generate access token based on some Id along with emailaddress and password
Currently I am working on a task where I need to generate access token for a user based on user credentials(emailaddress and password) and some Id (e.g: subscriptionId ). As per my research there is ...
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Time Optimization
I am solving a question on array manipulation on hackerrank. For a particular problem I write this solution. But this solution was ruled out due to timeout for some test cases. Can anyone help me with ...
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Why does a Http Post Request get Queued in IIS Occasionally
I have an ASP.NET Core web application hosted in IIS. This is meant to service clients with certain inventory and online booking.
The requests come from a connector application (also designed in .NET ...
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1
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Serilog.Sinks.Email Send to pickup directory
Is it possible for serilog to send emails to pickup directory? I don't actually want to send emails right now it's just a POC.
Thank you
- 5,481
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Gapping in Dynamically Created User Controls
I am trying to programically/dynamically create some user control, since there will be a variable number of display elements.
The following code makes something that looks like this:
This looks ...
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1
answer
37
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Get Path from URL in asp.net C#
I want to get the path from URL.
In local I am using Request.Url.Authority, which gives me the local path and code works fine, since the URL is localhost.
But in UAT and Production website URL is like ...
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2
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Sum multiple numbers in C# Form Application [closed]
The function of the form is that if I put a number in the text box and click the add button, the label shows the number. Then, if I put another number in the text box and click the add button, the ...
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1
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How to include the file name and the file extension when using MemoryStream in blazor webassembly
Here is my code
getting the file from FileSelectFileInfo
public FileSelectFileInfo selectedFile { get; set; }
then if there is a selected file, i store it in the variable above
private async Task ...
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Projector IPV4 Address from server
how can we get IPV4 address & port of a Projector(BenQ) using C# to make a TCP connection. Can we do it? and my application server is different from Projector.
I am trying to achieve it to send ...
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1
answer
57
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Looping if statement if
I am trying to write a "rock paper scisours game" in C#, and I wanted to add a "choose a name screen".
namespace Program;
public class Program() {
static void Main(string[] ...
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1
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General Guidance on How to Copy One Database Row to Another Using Razor Pages
I have an app where the user would like to be able to enter a record for a client and then copy that record to another client. I'm picturing doing this after the record is created and saved. Perhaps ...
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