Use a Regex and check for \p{IsCyrillic}, for example: if (Regex.IsMatch(stringToCheck, @”\p{IsCyrillic}”)) { // there is at least one cyrillic character in the string } This would be true for the string “abcабв” because it contains at least one cyrillic character. If you want it to be false if there are non cyrillic characters in … Read more
You may want to consider trying to load the actual ApplicationUser object via the FindByEmail() or some other method and passing that object into the GetRolesAsync() method as seen below : // Resolve the user via their email var user = await _userManager.FindByEmailAsync(model.Email); // Get the roles for the user var roles = await _userManager.GetRolesAsync(user); … Read more
It’s working for me <ItemGroup> <None Include=”wwwroot\**”> <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory> </None> </ItemGroup>
ToShortDateString does not have an overload which takes any parameter. If your ToShortDateString() returns MM/dd/yyyy format, that means your CurrentCulture has this format in it’s ShortDatePattern property. You can always use custom formatting for that like with proper culture like; TextBox2.Text = DateTime.Today.ToString(“dd/MM/yyyy”, CultureInfo.InvariantCulture);
EF Core creates its migrations by comparing your models to the current database snapshot (a c# class). It then uses this to create a migration file you can review. However, EF Core cannot always know if you replaced this column or created a new column. When you check your migration file, make sure there are … Read more
Is this a more accurate way of comparing DateTime? Not in the slightest. In fact, that is how the > operator is implemented internally. From the .NET Reference source: public static bool operator >(DateTime t1, DateTime t2) { return t1.InternalTicks > t2.InternalTicks; } Someone might have thought they were being clever by skipping the one … Read more
Consider using the Clipboard class. It features all the methods necessary for putting data on the Windows clipboard and to retrieve data from the Windows clipboard. StringCollection paths = new StringCollection(); paths.Add(“f:\\temp\\test.txt”); paths.Add(“f:\\temp\\test2.txt”); Clipboard.SetFileDropList(paths); The code above will put the files test.txt and test2.txt for copy on the Windows Clipboard. After executing the code you … Read more
You could use the set comparer provided by HashSet<T>: var myDictionary = new Dictionary<HashSet<T>, TValue>(HashSet<T>.CreateSetComparer());
Probably a nicer version. OrderStateIdentifier field is used for both JSON serialization and database field, while OrderState is only used in the code for convenience. public string OrderStateIdentifier { get { return OrderState.ToString(); } set { OrderState = value.ToEnum<OrderState>(); } } [NotMapped] [JsonIgnore] public OrderState OrderState { get; set; } public static class EnumHelper { … Read more
If you did not use the Start method to start a process, the StartInfo property does not reflect the parameters used to start the process. For example, if you use GetProcesses to get an array of processes running on the computer, the StartInfo property of each Process does not contain the original file name or … Read more