Recent questions tagged C#

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c# - Setting hidden input value in Javascript, then accessing it in codebehind

I have been trying to set the value of a hidden input by using Javascript and then access the value from within my C# ... == "" // -snip- } See Question&Answers more detail:os...

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

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c# - html helpers for 'decimal' type and formatting?

property: public decimal Cost { get; set; } html helper: <%: Html.TextBoxFor(m => m.Cost)%> Question: ... a precision of two decimal points? See Question&Answers more detail:os...

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

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468 views

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c# - Configure log4net logging in dll

I'm setting up a dll to be used as a third party dll for a different application. I want this dll to ... . Any input would be much 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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576 views

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c# - Call non-registered .NET dll from Excel VBA

I need to write a .NET dll that can be called directly from an Excel's VBA Module such that the dll and . ... proceed? Is this possible at all? See Question&Answers more detail:os...

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

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c# - Error in ui kit Consistency error

I am having a issue accesing a text box in a view controller .cs file async partial void loginUser(UIButton ... Alerts on a seperate thread? See Question&Answers more detail:os...

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

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270 views

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c# - XML serialization of list

I am serializing an object to XML. I have something like this: Class A { public string propertyA1 { get; ... code if needed Thanks, Scott See Question&Answers more detail:os...

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

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555 views

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c# - How to convert an action to a defined delegate of the same signature?

class Test { public delegate void FruitDelegate(Fruit f); public void Notify<T>(Action<T> del) where T : ... Is this kind of thing 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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c# - Using XmlSerializer with private and public const properties

What's the simplest way to get XmlSerializer to also serialize private and "public const" properties of a class ... values to not be serialized. See Question&Answers more detail:os...

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

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c# 4.0 - Export Excel : Avoid stripping the leading zeros

I am Export a data to Excel Sheet in C#.Net. There i am having column which has the data like " ... ; HttpContext.Current.Response.End(); 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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c# - Code to check when page has finished loading

How can I check whether the page has finished loading? When it has, how can I execute a method already created ... How can I accomplish 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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408 views

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c# - Two way binding between DataGrid and an array

I have an an array called: string[,] TableData; Can I link its content with a DataGrid control using binding? ... the changes in the array. See Question&Answers more detail:os...

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

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826 views

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c# - EnumWindows function in Win10 enumerates only desktop apps

The documentation on EnumWindows underscores: Note For Windows 8 and later, EnumWindows enumerates only top-level ... compared with Win7. See Question&Answers more detail:os...

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

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434 views

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c# - Joining two tables using LINQ

I have two tables: PlanMaster (PlanName, Product_ID) and ProductPoints (Entity_ID, Product_ID, Comm1, Comm2) Now ... your comments in advance! See Question&Answers more detail:os...

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

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345 views

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c# - Object equality behaves different in .NET

I have these statements and their' results are near them. string a = "abc"; string b = "abc"; Console.Writeline(a = ... true ( k == m ) is false See Question&Answers more detail:os...

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

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552 views

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c# - beginInvoke, GUI and thread

I have application with two thread. One of them (T1) is main GUI form, another (T2) is function working in ... function? Or how does it right. See Question&Answers more detail:os...

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

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369 views

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c# - Force EntityFramework to use OUTPUT not SCOPE_IDENTITY to retrieve key value

I'm using Entity Framework code first to access a set of tables whose key will be set by an int based ... board here -- maybe performance? See Question&Answers more detail:os...

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

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862 views

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c# - AutoMapper flatten nested collections

I try to figure out how to flatten a collection of Merchants, each containing a collection of Orders to ... List<OrderViewModel>>(myMerchants); See Question&Answers more detail:os...

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

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424 views

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c# - Does the CLR/JVM keep one single intern pool for all running .net/java apps?

The following is an extract from MSDN: The common language runtime conserves string storage by maintaining a table, ... also applies to JVM. See Question&Answers more detail:os...

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

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482 views

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c# - Do Timer object get GC-ed when no other object references them?

Can an object containing an active Timer (System.Timers.Timer) be garbage collected, if no other object is referencing 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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261 views

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c# - Switched to VS 2012 and now form doesnt resize properly?

I switched to VS 2012 yesterday from VS 2010 and all seemed to go well except this. I have a button on my form ... else button1.Text = ">>"; } See Question&Answers more detail:os...

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

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293 views

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c# - How to redirect from one ASP.NET page to another

How do I redirect from one ASP.NET page to another ("Webform2.aspx") by means of a button? See Question&Answers more detail:os...

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

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411 views

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c# - How to convert an Excel range to a List<String>?

I'd like to get a list of strings from an Excel range where the data could be mixed types (strings, doubles ... of objects into my desired list? See Question&Answers more detail:os...

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

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399 views

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c# - How to run another app as administrator on Windows XP

I used the application manifest file as described here to have a part of my application running with elevated ... the current user context. 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

1 answer

c# - How to hold the invalid value for NumericUpDown after it loses focus?

In my project there is an UserControl which includes a NumericUpDown ctrl, and its valid value range is from 10 to 100, ... .Show(txt.Text); } } See Question&Answers more detail:os...

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

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443 views

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c# - Method should return multiple values

Hii I have method in C#, I have to return multiple values from that method with out using collections like arrays. Is there any reliable way ? See Question&Answers more detail:os...

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

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347 views

1 answer

c# - Deploy Unity3D in Windows Azure

I'm a bit stuck with the windows Azure plateforme. For now, I have a ASP.NET MVC 3 Web role running on Azure. ... kind of thing ? Thanks a lot ! See Question&Answers more detail:os...

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

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1.1k views

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c# - Unity.WebApi | Make sure that the controller has a parameterless public constructor

I am using the Unity.WebApi NuGet package (Unity 4.0.1 and Unity.WebApi 5.2.3) in an ASP.NET WebApi ... or not the using statements are there. See Question&Answers more detail:os...

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

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504 views

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c# - Regex to extract words that contain digits

I need to extract words that contain digits. ex:- Input - 3909B Witmer Road. Niagara Falls. NY 14305 Output - 3909B and 14305 See Question&Answers more detail:os...

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

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