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CHASH QUESTIONS

Excel-clearing or adding format for inserted rows-C#
Excel-clearing or adding format for inserted rows-C#
I wish did fix the issue. Have a look at Range.Interior.Color LinkAlso have a look at this stackoverflow question
TAG : chash
Date : November 10 2020, 09:01 AM , By : Jehan
How to LINQ three tables with query and return all data?
How to LINQ three tables with query and return all data?
it fixes the issue In your CarTag class, you can create two new properties. One for car, and one for Tag. These will be foreign keys to the other tables and be of that object. For example, your class would look something like this.
TAG : chash
Date : November 10 2020, 09:01 AM , By : Shriraam Mohan
What is the best way to read in large text file (performance wise)?
What is the best way to read in large text file (performance wise)?
it fixes the issue It's not about what's faster, but about what suits your needs.If you don't need the entire file to be in memory at any given point of time reading it line by line will save you from unnecessary memory consumption. You can read a li
TAG : chash
Date : November 10 2020, 09:01 AM , By : sheenu gupta
Building Tile in XAML
Building Tile in XAML
To fix this issue Take a look at the GridView in xaml (exists both in W8 and UWP) https://msdn.microsoft.com/nl-nl/library/windows/apps/windows.ui.xaml.controls.gridview.aspxYou can define an ItemContainterStyle such that it will look like your tiles
TAG : chash
Date : November 10 2020, 09:01 AM , By : t.oh
How can I remove the default "Paste" context menu entry of a TextBox control in a Windows 10 UWP app?
How can I remove the default "Paste" context menu entry of a TextBox control in a Windows 10 UWP app?
Hope this helps You can to disable context menu of TextBox, ContextMenuOpening event will help you. Below is the whole code.
TAG : chash
Date : November 10 2020, 09:01 AM , By : Mukesh Chinna
How delete all comments of Source code in my c# solution with roslyn?
How delete all comments of Source code in my c# solution with roslyn?
I wish this helpful for you Just some extensions to @SLaks' answer. You need to extend CSharpSyntaxRewriter and override the VisitTrivia method. And here you'll need to check the Kind of the trivia. Depending on your needs, you should filter for sing
TAG : chash
Date : November 10 2020, 09:01 AM , By : Søren Hedemand
Count number of occurrences of two words in a string
Count number of occurrences of two words in a string
it fixes the issue Your regex is correct for range 8. Problem is overlapping matches, this can not be done in one search. You have to do something like this:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Sys-Sol Project Team
Why does StringReader read '\uffff'?
Why does StringReader read '\uffff'?
help you fix your problem There is no mistery here - \uffff is produced by your code. All you need is to read the documentation and understand what the methods that you call return.TextReader.Peek Method
TAG : chash
Date : November 09 2020, 09:01 AM , By : nishant
.NET MVC view returning object name rather than specific object
.NET MVC view returning object name rather than specific object
I hope this helps . LabelFor displays a label for the property you pass it. Without further attributes, that's just the property name.You just want to print the value itself:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Ath6
C# Cast a enum InvalidCastException error
C# Cast a enum InvalidCastException error
I wish did fix the issue. So i have this old code that uses Firebird, i took the code from there since it worked perfectly, but here it doesnt. and throws me a InvalidCastException. , Try this:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Dholera Investment
Why throwing OperationCanceledException gets me different results?
Why throwing OperationCanceledException gets me different results?
I wish did fix the issue. The behavior you're asking about would IMHO be more properly be questioned as "why does the task status transition to Canceled when the while loop is present?". I say this because the natural reading of the code is that it s
TAG : chash
Date : November 09 2020, 09:01 AM , By : Kristof Demeulemeest
Why does Task.Run(() => something) that calls a sync method that awaits deadlock?
Why does Task.Run(() => something) that calls a sync method that awaits deadlock?
With these it helps The problem was all the running tasks to call the sync API filled up the threadpool so that the async calls that the HttpClient had to do had no threads to run on.
TAG : chash
Date : November 09 2020, 09:01 AM , By : Jenin Devadass
Calculation of SHA1 Digest or a Xades SignedProperties is not working
Calculation of SHA1 Digest or a Xades SignedProperties is not working
will be helpful for those in need I have the following XML File : , In fact, I needed to use this method :
TAG : chash
Date : November 09 2020, 09:01 AM , By : QuestionMark
EntityFramework 6 Using the wrong column as Parent ID
EntityFramework 6 Using the wrong column as Parent ID
I hope this helps you . Firstly you have no navigation property on your child entity. Now EF should pick up the right property. However, I prefer to be explicit with these things so I would add a ForeignKey attribute too:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Manu
TimeZoneInfo.ConvertTime method not converting the DateTime correctly
TimeZoneInfo.ConvertTime method not converting the DateTime correctly
I wish this helpful for you I have the following date string: 2015-11-10T23:52:18.5245011Z , Use:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Vipulmp
How does one check functions in interfaces that in turn inherit from marker interfaces?
How does one check functions in interfaces that in turn inherit from marker interfaces?
To fix this issue As for a learning experience for defining a Roslyn Analyzer rule, let's say I have interfaces defined like , You can get a reference to the marker interface with the following:
TAG : chash
Date : November 09 2020, 09:01 AM , By : NabiLL
Automatically remove alphabetical leters from textbox? C#
Automatically remove alphabetical leters from textbox? C#
I wish did fix the issue. Can aphabetical leters be automatically removed from textbox after focus is lost, and let only numeric values stay and point and commas? If yes, please show example , [WPF]Something like this should work:
TAG : chash
Date : November 09 2020, 09:01 AM , By : Heliodramatic
HttpClient is sending extra cookies
HttpClient is sending extra cookies
this one helps. On Windows 10 build 10240, System.Net.Http.HttpClient is a wrapper on top of Windows.Web.Http.HttpClient (more info here), and so, cookies now work little bit different.To delete those extra cookies, you will need to delete the cookie
TAG : chash
Date : November 09 2020, 08:00 AM , By : Omer Gerzon
Clearing a char from memory
Clearing a char from memory
this will help Since characters are passed by value, you would need to pass the character argument in by reference:
TAG : chash
Date : November 09 2020, 08:00 AM , By : Faiqa Naveed
Why does this BigInteger value cause a stack overflow exception? C#
Why does this BigInteger value cause a stack overflow exception? C#
it fixes the issue Recursive call of Factorial results in stackoverflow for a large enough call stack. Your call for 10000! is likely hitting that mark. You will probably have to change your implementation to iterative algorithm to fix overflow.
TAG : chash
Date : November 09 2020, 08:00 AM , By : Ram G
C# Split String to Excel
C# Split String to Excel
should help you out I have been reading up on Split string. I am sending data from C to Excel and some of this text can be rather long. So without using word wrap or autofit with Excel. I would like the data to break at a certain point and continue t
TAG : chash
Date : November 09 2020, 08:00 AM , By : Yavuz Yıldırım
nunit-console won't run any tests
nunit-console won't run any tests
this one helps. Look in your TestResult.xml file and you will see the reason way, class is not public ;-)
TAG : chash
Date : November 09 2020, 08:00 AM , By : Pravallika
Query not executing after exiting method
Query not executing after exiting method
wish of those help You're calling an asynchronous method but doesn't wait for it to execute. Change the InsertNewArticle method to
TAG : chash
Date : November 09 2020, 08:00 AM , By : sabeeh mohsin
Interleave an array of email addresses avoiding items with same domain to be consecutive
Interleave an array of email addresses avoiding items with same domain to be consecutive
To fix this issue With the help of an extension method (stolen from https://stackoverflow.com/a/27533369/172769), you can go like this:
TAG : chash
Date : November 09 2020, 08:00 AM , By : swapnali matkar
Android OnActivityResult not being called (C#, Xamarin)
Android OnActivityResult not being called (C#, Xamarin)
this will help I have just found the problem in my code. For future reference, here is what seems to be the problem:When calling StartActivityForResult() I used the arguments StartActivityForResult(conf, Convert.ToInt32(Result.Ok));. It seems that th
TAG : chash
Date : November 09 2020, 08:00 AM , By : lpmn3
C#: Is it possible to create a bitmap from a resource image in program.cs?
C#: Is it possible to create a bitmap from a resource image in program.cs?
I wish this helpful for you The exception detail clearly indicates that you are calling a Bitmap constructor that expects width and height, while you are passing coordinates - Screen.PrimaryScreen.Bounds.X and Screen.PrimaryScreen.Bounds.Y, which mos
TAG : chash
Date : November 09 2020, 08:00 AM , By : sbk
How to resolve null data on Observable Collection to data grid binding?
How to resolve null data on Observable Collection to data grid binding?
wish helps you I wouldn't store an ObservableCollection directly in MongoDB.Instead, I would store a List in MongoDB.
TAG : chash
Date : November 09 2020, 08:00 AM , By : ANTO DAVIS
Arbitrary cubes intersection
Arbitrary cubes intersection
it fixes the issue You want to look up something called the seperating axis theoremYou end up with 15 axis tests (basically a dot product) between your 2 cubes.
TAG : chash
Date : November 09 2020, 08:00 AM , By : Sholikin
C# Sqlite InvalidCastException
C# Sqlite InvalidCastException
it fixes the issue Since conditionValues[i] returns object, you can't explicitly parse it to DbType.You can check your object with is operator to get it's compatible type or not.
TAG : chash
Date : November 09 2020, 08:00 AM , By : Ramandeep Singh
Getting a listbox item into several textboxes
Getting a listbox item into several textboxes
will be helpful for those in need So, assuming that the different things are separated by a space (e.g. "firstname lastname 12345678") then this should work.
TAG : chash
Date : November 09 2020, 08:00 AM , By : Deep Gori
asp.net MVC and validating a selection box
asp.net MVC and validating a selection box
hop of those help? note I am not passing the array into the view, I am just trying to quickly check the user isn't passing in a number that doesn't exist, if it does grab it and persist it.
TAG : chash
Date : November 09 2020, 08:00 AM , By : Qamar Iqbal
C# Nested Tasks -> Get time when tasks are over
C# Nested Tasks -> Get time when tasks are over
To fix the issue you can do You need to either await or Task.WaitAll(params Task[] tasks) in your function() Your code could look like this:
TAG : chash
Date : November 09 2020, 08:00 AM , By : san pat
I'm making a Console Application Game (C#), and I'm running into Stack Overflow Error. How to avoid?
I'm making a Console Application Game (C#), and I'm running into Stack Overflow Error. How to avoid?
it fixes the issue My game has multiple methods for each state of the game and these methods call each other where applicable. This is causing a Stack Overflow Error after a while. Is there any way to avoid this, perhaps a workaround? , I assume you'
TAG : chash
Date : November 09 2020, 08:00 AM , By : user4570712
Fill picturebox with multiple images and save it. C#
Fill picturebox with multiple images and save it. C#
I hope this helps . You add the image as the BackgroundImage with BackgroundImageLayout = ImageLayout.Tile and then save the result with DrawToBitmap.
TAG : chash
Date : November 08 2020, 09:00 AM , By : Kalyan Janumpally
Microsoft Visual Linking Forms/Projects
Microsoft Visual Linking Forms/Projects
wish help you to fix your issue Add reference to your other project as already suggested, also you can use using directive to set some alias for your Form1 class in case when it exists in both projects.The keyword new is essential when it comes to in
TAG : chash
Date : November 08 2020, 09:00 AM , By : matrakas4
how can i delay UI update until after calculations are finished?
how can i delay UI update until after calculations are finished?
To fix this issue It is because you have it in your constructor, the best place to put it is on the load:
TAG : chash
Date : November 08 2020, 09:00 AM , By : Manali Giri
Delete Sqlite Database file which is in progress state
Delete Sqlite Database file which is in progress state
To fix this issue Scenario: I have a text file which have large number of data and this data inserted into sqlite table using c. I have two events(button) one is run and second one is stop, in run button click event the data is inserted into from txt
TAG : chash
Date : November 08 2020, 09:00 AM , By : Kishore
Windows CE 7 Emulator and Programming
Windows CE 7 Emulator and Programming
will be helpful for those in need You'll have to use Visual Studio 2008, I'm afraid.As for getting an emulator running try this: https://msdn.microsoft.com/en-us/library/jj200348(v=winembedded.70).aspx
TAG : chash
Date : November 08 2020, 09:00 AM , By : sharon rose
How to update primary key through texbox and datagridview
How to update primary key through texbox and datagridview
wish help you to fix your issue While updating the primary key is not a good idea, but in your case if you need it, it's enough to: Use 2 different parameters like @OriginalId for original value and @NewId for changed value Then assign the original v
TAG : chash
Date : November 08 2020, 09:00 AM , By : Sean Park
Error : "Subquery not permitted" using stored procedure with Table Type parameter into two separate SQL tables
Error : "Subquery not permitted" using stored procedure with Table Type parameter into two separate SQL tables
To fix this issue i am populating a generic collection of generic objects. then loading the collection into a DataTable so i could later bulk insert via stored procedure:
TAG : chash
Date : November 08 2020, 09:00 AM , By : Harshdeep Singh Nand
Read a CSV to a C# object to be able to do LINQ query on it
Read a CSV to a C# object to be able to do LINQ query on it
should help you out This part is pretty easy because you're able to run LINQ queries on IEnumerable - in other words, anything that you can do a foreach loop on is something that you can query. And there are a great many ways to do that.First, howeve
TAG : chash
Date : November 08 2020, 09:00 AM , By : Hardi Perdana
How to Add Subitems to Listview in WPF and this subitems Dynamically through programming?
How to Add Subitems to Listview in WPF and this subitems Dynamically through programming?
fixed the issue. Will look into that further How to add Subitem to listview programmatically. want to add dynamically items to listview. Below is the secnario. , Something like this:
TAG : chash
Date : November 08 2020, 09:00 AM , By : ryanalgo
(UWP) Linking the VKontakte SDK in Visual Studio
(UWP) Linking the VKontakte SDK in Visual Studio
Does that help I believe you should download a project from github page, and copy project "VK.WindowsPhone.SDK" to your solution, and then reference it in your solution.Another option is: open it in visual studio, then build it yourself. Then just ta
TAG : chash
Date : November 07 2020, 01:43 PM , By : Satheesh
How to make textbox accept only currency format input?
How to make textbox accept only currency format input?
wish of those help , You can create a TextChanged event and format the text as you go.
TAG : chash
Date : November 07 2020, 01:43 PM , By : nick b
C# Join Strings of two arrays
C# Join Strings of two arrays
it should still fix some issue You can do it with Enumerable.Zip method like this:var joined = array1.Zip(array2, (first, second) => first + " " + second);
TAG : chash
Date : November 07 2020, 01:43 PM , By : Eyasu Debelo
c# thread memory usage
c# thread memory usage
Hope this helps Part of the memory used by each thread is deallocated when the thread completes. That's why the memory consumption drops from 560 MB to 125 MB when all background threads complete. The rest of the memory is allocated on the managed he
TAG : chash
Date : November 07 2020, 01:43 PM , By : Chris
Access to file denied on app's second run
Access to file denied on app's second run
Does that help The picker allows access because the user provided the file to you, not the path. A winstore app should not be dependent upon a users drive / folder layout, that is why you don't have authority to access files by absolute path. In this
TAG : chash
Date : November 07 2020, 01:43 PM , By : Sumarlin
transform.rotate not working
transform.rotate not working
I wish this helpful for you Change "update()" to "Update()"If that code was copy pasted then clearly that is the problem.
TAG : chash
Date : November 07 2020, 01:43 PM , By : Ben Coleman
C# - Detect PictureBox overlap
C# - Detect PictureBox overlap
wish helps you To check if 2 rectangles overlapped you can use IntersectsWith:
TAG : chash
Date : November 07 2020, 01:43 PM , By : Jack
MouseKeyHook application lags on boot and can't be closed
MouseKeyHook application lags on boot and can't be closed
will be helpful for those in need Fixed the script by doing it another way. Turns out I had to attach it to a left mouse button down event :DHere the script is:
TAG : chash
Date : November 07 2020, 01:43 PM , By : yanqing lu
How to add all list student items in file using interface?
How to add all list student items in file using interface?
Any of those help Hello I'm trying to add a list in a file using interface, but I can add only last item of list in it? Whats wrong? , You keep deleting and recreating the file. Try this instead:
TAG : chash
Date : November 07 2020, 01:43 PM , By : ma.charity larrazaba
WPF DataGrid ObservableCollection Binding - 5 rows with empty collection
WPF DataGrid ObservableCollection Binding - 5 rows with empty collection
help you fix your problem I'm trying to bind an ObservableCollection to my DataGrid. The collection is empty, yet the DataGrid shows 5 empty rows. Any ideas as to what would cause this? , Well I added C
TAG : chash
Date : November 07 2020, 01:43 PM , By : GojoKujo
Regex to limit words with specific combination of letters (in any order)
Regex to limit words with specific combination of letters (in any order)
should help you out This one is a little complicated and somewhat out of my league. I want to sort through a list of words and eliminate those that don't contain a specific set of characters, however those characters can be in any order and some may
TAG : chash
Date : November 07 2020, 01:43 PM , By : Mik
C# Client port different from specified
C# Client port different from specified
it helps some times By checking out definition of the TcpClient() overload you are using, you define the destination port as 25565, means you connect to that remote port.The Client object you are echoing is in reality is a Socket which has a property
TAG : chash
Date : November 07 2020, 01:43 PM , By : TimZ99
Why should I use continue as opposed to an empty if statement?
Why should I use continue as opposed to an empty if statement?
I hope this helps . Empty blocks are weird, so in this case, you would just invert the condition:
TAG : chash
Date : November 07 2020, 01:43 PM , By : Harry
Within datatemplate, update Image source when MouseMove (video thumbnails)
Within datatemplate, update Image source when MouseMove (video thumbnails)
I think the issue was by ths following , Here is a working example of the functionality you trying to achieve. Make sure to change the constant in the view model to refer to the directory where you have some BMP's to test with.Have a great day :)
TAG : chash
Date : November 07 2020, 01:43 PM , By : rudy_rudy_rud
Memory lock to ensure shared data can be read from by many threads, but only written to by one?
Memory lock to ensure shared data can be read from by many threads, but only written to by one?
around this issue I'm wondering if C has some native read/write lock that will allow as many threads to read from a single list as possible
TAG : chash
Date : November 07 2020, 01:43 PM , By : bardolatry
two dimension list with dictionary
two dimension list with dictionary
it helps some times Because indexer1 is added to indexer2 by reference. you need to create new dictionary each time you want to add it to another dictionary. use new keyword to create new dictionary. change your second loop to this.
TAG : chash
Date : November 07 2020, 01:43 PM , By : Diego Celdrn Only Qu
Regex to force upper limit of specific characters in a string
Regex to force upper limit of specific characters in a string
To fix the issue you can do I have a list of words and I need to eliminate all words with zero or no more than one occurance of i, zero or no more than two occurances of o and zero or no more than three occurrences u.
TAG : chash
Date : November 07 2020, 01:33 PM , By : Payton White
In the body of a class, why does field initialization work but method calls don't?
In the body of a class, why does field initialization work but method calls don't?
This might help you In C, why doesn't field initializer syntax not throw compilation errors, however, method calls do? For example,
TAG : chash
Date : November 07 2020, 01:33 PM , By : Chris Brown

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