FoxLearn | How to

How to make a file read-only in C#

12/24/2024 8:02:11 AM 91

There are two primary methods to make a file read-only: using the FileInfo.IsReadOnly property or the File.SetAttributes() method combined with bitwise operations.

How to Get all files in a folder in C#

12/24/2024 7:53:42 AM 165

If you need to get all files in a folder, there are two primary ways to do it: using Directory.GetFiles() and Directory.EnumerateFiles().

How to get current assembly in C#

12/24/2024 7:31:13 AM 146

To get the current assembly name in C#, you can use the GetExecutingAssembly() method from the System.Reflection.Assembly class.

How to search text in RichEditControl

12/24/2024 3:54:54 AM 111

To search for text in a RichEditControl in DevExpress, you can use the RichEditControl.Document.StartSearch method.

How to fix 'Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on'

12/23/2024 7:03:40 AM 765

The error "Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on" typically occurs in multi-threaded applications when you try to update or interact with UI controls from a thread other than the one that created those controls.

How to use BlockingCollection in C#

12/21/2024 4:08:03 AM 121

The BlockingCollection class in .NET is a powerful tool designed to simplify working with blocking, concurrent queues.

How to Run a Windows Service as a Console App

12/21/2024 3:27:55 AM 165

When developing a Windows Service, it can be challenging to debug and test without seeing what's happening behind the scenes.

chromedriver.exe file does not exist in the current directory

12/21/2024 3:05:59 AM 191

If you're using Selenium with ChromeDriver and encounter the following exception:

Calculating the Distance Between Two Coordinates in C#

12/21/2024 2:55:43 AM 160

Imagine you’re standing in the middle of Millennium Park in Chicago, looking for a cup of coffee.

How to fix 'The specified sa password does not meet strong password requirements'

12/21/2024 2:45:58 AM 209

The error "The specified sa password does not meet strong password requirements" typically occurs when you're trying to set a password for the sa account in SQL Server, but the password does not meet SQL Server's security requirements.

Could Not Find an Implementation of the Query Pattern

12/21/2024 2:44:47 AM 44

When working with LINQ in C#, developers often encounter a common compiler error that can be both frustrating and confusing.

Objects added to a BindingSource’s list must all be of the same type

12/21/2024 2:06:25 AM 75

When working with data binding in C#, one common scenario is binding a list of objects to a user interface control (like a DataGridView, ComboBox, or ListBox).

How To