CHASH QUESTIONS

How to show different contextmenustrip in datagridview using c#

it fixes the issue Simply use the MouseUp event to detect the mouse click. The DataGridView.HitTest() method can tell you what part of the DGV was clicked, allowing you to pick the CMS you want. For example:

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Date : November 18 2020, 03:49 PM , By : Ste Porritt

Anonymous function and local variables

may help you . Half of the point of anonymous functions are that they can capture the context in which they're specified. It's extremely convenient to be able to do so - that's the "why" part.The way the compiler does this is to create a new class in

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Date : November 18 2020, 03:49 PM , By : Howie Zhang

Google Search Query opens multiple tabs in Chrome

Does that help This is working fine on my machine. You should check the extensions of Chrome. Due to some extensions this problem may occurs.

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Date : November 18 2020, 03:49 PM , By : Ky Nguyen

replace List.foreach to LINQ

should help you out I'm new to LINQ and doing some experiments with it. , here is the original code

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Date : November 18 2020, 03:49 PM , By : TheGame

UpdatePanel async postback mixed .NET mode

Any of those help I found it. The main web site was originally a .NET1 application upgraded to .NET2 and after it, to .NET3.5.In the web.config, there was one line, which breaks down some "new" features like the updatepanels. By removing this line, e

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Date : November 18 2020, 03:49 PM , By : Josefin Zachrisson

Asp.net MVC model validating

this will help This can be done by imlementing a custom validation attribute check this link and thisExample:

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Date : November 18 2020, 03:49 PM , By : user2951935

Alternative/faster method to slow StreamWriter to print strings to a file in C#

I wish this helpful for you I profiled this and it looks like it is completely the opposite. I was able to get about .25GB/s written to a standard 10K rpm drive (no SSD). It looks like you're calling this function a lot and writing to the file by con

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Date : November 18 2020, 03:49 PM , By : Umit TAS

winforms, loop through components

around this issue If you are creating the BindingSource the following way, only then it will be contained in the components container.

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Date : November 18 2020, 03:49 PM , By : user2951861

Using checkboxlist to update registry?

it helps some times I have a check list box that has 5 directories that my program will call later. I want the user to be able to check what directories they want to use with a checklistbox. So far they can chose each item they want and it will be ad

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Date : November 18 2020, 03:49 PM , By : Damond Howard

Error when using Redis with C# : value is not an integer or out of range, sPort: 51410, LastCommand:

wish help you to fix your issue Figured out the solution: I was using the older version of all the required ServiceStack dll's for Redis, downloaded the new versions of all the required dll's and it works flawlessly now.

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Date : November 18 2020, 03:49 PM , By : arunvenkat

How to get files with desired name in C# using Directory.Getfile?

Does that help This Code will search for all .xml extension files with matches abCd name from C:\\SomeDir\\ folder.

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Date : November 18 2020, 03:49 PM , By : user2951805

Texture load using string to int replace issue

fixed the issue. Will look into that further that is because in first your next frame is "frame_000" so the replace method will replace 000 with 21 as you can see but after that your nextFrame variable is "frame_21" so there is no "000" in your strin

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Date : November 18 2020, 03:49 PM , By : user2951804

Lumenworks Csv reader To read columns with same Names Or avoid ` An item with the same key has already been added`

should help you out You've stumped me -- I don't know of any CSV parser that accounts for duplicate column headers, and I've tested quite a few of them. There are CSV parsers which will give you raw column data, though, and with some leg work you can

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Date : November 18 2020, 03:49 PM , By : Kushal Topnani

Is it possible to quote string with user input? c#

This might help you May I know if it's possible for me to do something like this? , I think you wanted this?

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Date : November 18 2020, 03:49 PM , By : user2951771

How do I find week number of a date according to DATEFIRST

help you fix your problem How to find week number of a date if start day is Tuesday and end day is Monday? , Set your first day to Tuesday

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Date : November 18 2020, 03:49 PM , By : Gopal Barman

how to add a EventHandler to a DataGrid button where the button is added dynamiclly based on a database?

hope this fix your issue After days do this and that, i can provide a workaround. Despite add the EventHandler to the Cell i add it to the DataGrid itself, then the Method which Handle the event should identify the cell that raise the eventadd the Ev

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Date : November 18 2020, 03:49 PM , By : Daniel Walden

TimeSpan default value format

I hope this helps . I don't know how to hardcode in a time value into the timespan datatype? How do I do this? MY error below is that it will not accept '13:00' for the timespan value. Clock is the class. The date also will work.

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Date : November 18 2020, 11:13 AM , By : Vijayakanth

Unable to load RegionalSettings field/property Sharepoint CSOM

To fix this issue Most probably this error occurs since you are using SharePoint Server 2013 Client Components SDK or SharePoint Online Client Components SDK against SharePoint 2010 . Web class does not expose RegionalSettings property in SharePoint

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Date : November 18 2020, 11:13 AM , By : user2951682

Set property if exists in another list

hope this fix your issue I have two lists of type Derp: , Try this:

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Date : November 18 2020, 11:13 AM , By : user2951662

add a variable to access across the solution

help you fix your problem I was thinking about a solution that can be accessed across the solution, app.config has not worked for me initially but after copying the same into bin folder i was able to access that variable across the solution.@t3chb0t

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Date : November 18 2020, 11:13 AM , By : Wael Takrouri

How to pass user through login view to safe page in mvc

will help you I have AccountController as , There are two approaches for doing this.1st Approach:

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Date : November 18 2020, 11:13 AM , By : user2951618

Extract DateTime from the string

help you fix your problem I have a string below. , Use this regex:

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Date : November 18 2020, 11:13 AM , By : Chris

How to convert c# timezone id to python acceptable id?

wish help you to fix your issue To convert MS Windows timezone names ("c timezone") to tzdata/Olsen timezone names (pytz "python timezone list") you could use http://unicode.org/repos/cldr/trunk/common/supplemental/windowsZones.xml file e.g., to auto

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Date : November 18 2020, 11:13 AM , By : user2951565

How to disable the scrollview in LongListSelector in windows phone 7

I hope this helps you . You can disable scroll by setting the height of LongListSelector(LLS) more than the height of all your Items. You can set a maximum height to your LLS to avoid scrolling.Having a LLS inside a ScrollViewer is not a good practic

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Date : November 18 2020, 11:13 AM , By : Ryan Burns

How to create a auto incremented column in Documentdb

Hope that helps DocumentDB doesn't include auto-increment functionality out of the box.As Gaurav mentioned in Do we have Identity Column in DocumentDB, the id field is special in that if a value isn't provided by the application - DocumentDB will ass

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Date : November 18 2020, 11:13 AM , By : Krywulf

Why are we allowed to use const with reference types if we may only assign null to them?

it fixes the issue From MSDN

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Date : November 18 2020, 11:13 AM , By : user2951487

Asp.net System.ArgumentOutOfRangeException Error with ListBox SelectedIndex

this one helps. The problem here is that you have two ListBoxes, one (tweetid) storing the id's (presumably a key of sorts) of the tweets, and the other (ListBox2) storing the text of the tweets. You also don't seem to be adding the dynamically creat

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Date : November 18 2020, 11:13 AM , By : user2951478

Specified cast is not valid?

I think the issue was by ths following , I have a table created in ASP.net and I want to populate the table with information from the database once the page has been loaded. I'm getting an error that the specified cast is not valid. What am I doing w

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Date : November 18 2020, 11:13 AM , By : Aliease

"Parameter is invalid" when creating a new bitmap pointing to a filepath

Does that help Try a fully qualified path to the image file with double backslashes ("C:\test\abc.jpg") Determine if the jpeg file is valid for .net's image codec Create jpeg in MS Paint Create jpeg in Gimp, Photoshop, ... Use imagemagick to convert

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Date : November 18 2020, 11:13 AM , By : Nagihiko

Using reference variable passed to the constructor in other functions c#

Does that help I don't think that passing the collection as ref is what you really nead. This approach is probably what you're looking for because I guess you want to modify the collection and not to replace it because it would break your databinding

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Date : November 18 2020, 11:13 AM , By : user2951429

Serializing Dynamic C# Object as JSON

I hope this helps you . I have an ASP.NET MVC app. This app includes C, Razor, and JSON.NET. I have a C object that looks like this: , I suggest that you have to do following thing.Create class.

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Date : November 18 2020, 11:13 AM , By : Vlad R

Static - Good or Bad?

I wish this help you I've noticed similar questions quite often professionally. So let me give you a straight answer, of which I am well aware that it doens't apply to the general case. See it as an opinion of what I consider 'best practice for begin

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Date : November 18 2020, 01:01 AM , By : user2951362

How to create a shape from string name in Orchard?

fixed the issue. Will look into that further Yes, it's perfectly possible.The dynamic shapeHelper object is an instance of IShapeFactory. This interface provides methods for doing exactly what you want.

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Date : November 18 2020, 01:01 AM , By : user2951345

Additional conditions when using LINQ to SQL updates

like below fixes the issue I recommend that you look into using the built in concurrency functionality for LINQ to SQL: http://msdn.microsoft.com/en-us/library/bb399373%28v=vs.110%29.aspx

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Date : November 18 2020, 01:01 AM , By : user2951330

ASP.NET MVC RemoteAttribute does not trigger action method in controller

To fix the issue you can do Because your content are loaded after the validation call. You need to call the validation and parse from after loading the partial view.

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Date : November 18 2020, 01:01 AM , By : Lucky Owl

How to disable a strip menu item from an MDI child

Does that help I'd much rather the parent Form get the data it needs from the child Form, rather than the child Form knowing too much about the parent and modifying controls on it.Add a property to your Login Form that returns whether the user is aut

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Date : November 18 2020, 01:01 AM , By : Vincent Zhang

EF include with where clause

it helps some times I've Resource and ResourceDetail. MemberPoint with memberId and ResourceId. , You can try using include this way:

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Date : November 18 2020, 01:01 AM , By : user2951245

Displaymemberpath of joined table

it should still fix some issue You join the profs and the contacts but only put the profs (a) into asdf.So do the following:

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Date : November 18 2020, 01:01 AM , By : Audrey Morehead

Removing all non letter characters from a string in C#

I wish did fix the issue. A regular expression would be better as this is pretty inefficient, but to answer your question, the problem with your code is that you should use a different variable other than i inside your for loop. So, something like th

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Date : November 18 2020, 01:01 AM , By : user2951222

How to implement ACID transactions on a custom key-value store

fixed the issue. Will look into that further This is just a rough idea but you basically need to implement a "Copy on Write" functionality wherein when you go to modify a file you would copy the file to a identical file name with a special extension,

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Date : November 18 2020, 01:01 AM , By : abs0lve3ell

Loading a file containing escape characters (%xx) in its name using System.Uri in C#

will help you I ended up copying the files to a tempfile with a name that actually works with with System.Uri when I play them. It's not an optimal solution, but it does what I need it to, so I'm going to mark this as answered.

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Date : November 18 2020, 01:01 AM , By : user2951178

Initialising an array of objects using new

I wish this help you I'm putting it in an answer because it's in the comments: you need to populate the array. So:

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Date : November 18 2020, 01:01 AM , By : djodgers

Compile/Run C# file in Xamarin Studio on Mac

Any of those help I'm assuming you have created a solution and project in Xamarin Studio? There is a run button in the interface (looks like play on a remote). If you created your .cs file outside Xamarin, you'll probably have to import it into the s

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Date : November 18 2020, 01:01 AM , By : Anshu Wang

Parsing C# code for contextually aware semantic highlighting

like below fixes the issue The problem: Getting the variables from the code without writing a C lexer.

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Date : November 18 2020, 01:01 AM , By : YellowZealot

Viewing area of window?

hope this fix your issue I would say that GraphicsDevice.Viewport.Height is null then, not inited yet. GraphicsDevice is inside Microsoft.Xna.Framework.Graphics namespace.if you are inheriting from game class try with:

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Date : November 18 2020, 01:01 AM , By : J0NNYZER0

How can I start external programs in C#?

hop of those help? Hello I am making an application to be somewhat of a "dashboard" for all of the programs I have made so I can start them from this "dashboard" program. What code would I need to start these external programs.

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Date : November 18 2020, 01:01 AM , By : user2951122

How can I insert content into an existing file in a specific place?

wish of those help try using HTMLAgilityPack then you can load the HTML completely in to HTML Document and find your class. after finding your element by (id/name/class) you can change the inner HTML and save the document back to the file.you can get

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Date : November 17 2020, 11:58 AM , By : user2951028

Connecting to a Service-Based Datasource in C#

this one helps. The service based database will not be embedded in the dll. See the last section of the below (in bold) to see how to obtain the connection string.From an MSDN article (http://msdn.microsoft.com/en-us/library/vstudio/ms233763%28v=vs.1

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Date : November 17 2020, 11:58 AM , By : Luciano Barra

How do I know if my Button insersects with another button?

To fix this issue Assuming WinForms and all the Buttons are contained directly by the Form:

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Date : November 17 2020, 11:58 AM , By : Jake brun Asdasd

Printing Resolution

it helps some times The Graphics object you get in your PrintPage event handler was initialized with the Graphics.PageUnit property set to GraphicsUnit.Display. That ensures your output is scaled to whatever the printer resolution might be, a line yo

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Date : November 17 2020, 11:58 AM , By : Jeremy

Trouble accessing custom profile

wish help you to fix your issue I'm trying to add some custom identity profile information to my asp mvc 5 application, and am running into trouble. This is my first time using MVC or Identity (coming from Web Forms), and after hours of research, I'm

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Date : November 17 2020, 11:58 AM , By : MartinC

Accessing Source Depot Changelists from C#

I wish did fix the issue. The solution I found was two-fold, and this was partly due to my own research into the tool and partly from a colleague's suggestion.Firstly, upon re-examining the sd command list, I found I wasn't looking at the right comma

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Date : November 17 2020, 11:58 AM , By : user2950827

Why would I get an "Invalid Cast" with this code?

like below fixes the issue The foreach will try to cast the control to the specified type which will give that invalid cast exception, what you should do is:

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Date : November 17 2020, 11:58 AM , By : user193386

WPF property not reflected immediately (only last change is reflected)

wish help you to fix your issue The issue is that you're blocking the UI thread with Sleep, which means the updated property cannot be rendered. If you're using a version that supports async/await, you could try this instead:

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Date : November 17 2020, 11:58 AM , By : muhamid

Error using Take to get the first 10 elements of a generic list

I think the issue was by ths following , You have a couple things going on here: As @Gunther34567 pointed out, you are trying to call the Take extension method as if it is a static method. As a extension method, you need to call Take using an instanc

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Date : November 17 2020, 11:55 AM , By : user2950677

xml attributes not being detected

I wish this help you You are not checking if the reader is at the beginning of the element. Your code is blowing up because it is trying to process based on the end element of PRODUCT.Add this check just after the if statement where it is checking fo

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Date : November 17 2020, 11:55 AM , By : Matthias Diebels

Convert Strings to DateTime?

will help you The datatype I need is DataTime? The sample string values I have are like 11/28/2014 1:40:42 AM What format should I use to convert them to DateTime? I found the DateTime.ParseExact method but still not sure what to enter as the format

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Date : November 17 2020, 11:55 AM , By : user2950661

Writing to memory in .NET and pick up data of process in labview

this one helps. Are those 2 separate processes? (2 separate exes). If so, you are not going to be able to share memory via direct allocation due to Process Isolation (1 process cannot see another process's memory).Assuming that your answer is "yes" (

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Date : November 17 2020, 11:55 AM , By : Programer_Serbia

how to copy paste a WPF Window (clone) and not have errors

seems to work fine Someone else actually posted and then deleted had the correct idea, but brief on why.The issue you were running into is due to a duplication of a class within the same project... even though in the solution explorer you can easily

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Date : November 17 2020, 11:55 AM , By : WebDev.Net

DbMigration.AlterstoredProcedure (Entity Framework migration): How to represent type smallmoney?

I hope this helps . , nemesv, for the hint in your comment! What I was missing is that the types being specified while setting up the stored procedure parameters, i.e. "Int" and "String" in:

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Date : November 17 2020, 11:55 AM , By : user2950552