When writing test().xyz = xxx you first execute test which onbiously returns some instance of ArrayList (btw. you should consider to use List<T> instead nowadays, which is strongly typed and thus safes you from casting every element in your list to its actual type). Now You can of course do what you want with that … Read more
Try this – var brushes = new []{new SolidBrush(Color.Red), new SolidBrush(Color.Green)}; for (int i = 0; i < m_text.Lenght; i++) { … //other codes e.Graphics.DrawString(test, drawFonts1, brushes [i % 2], pt); } 2 solved How can i read from string[] each second line? [closed]
To keep it simple and answer your question, here is the code needed. The anticipated issues? I’ve commented the line I am most skeptical about, I hope you’re considering another design because this design somewhat resembles a recipe for disaster. This answer however should set you on the right path, you can implement further null … Read more
Because these parameters are not being passed by reference, setting them to any value will only change the value of the parameter variables local to your helper method: it will not impact the values that were passed in to those parameters. Since you don’t use the new values you’re assigning to those parameters inside the … Read more
To get 5% of amount you must calculate (5 * amount)/100, which is the same as amount * 0.05f. In your case BankAccount.Comision c = amount => amount*0.05f; 1 solved Deduct 5% commission on withdrawal amount Banking System
Something like this: string a = “C:/aaa/bbb/eee.txt”” ; string b = a.Replace(“C:/aaa/bbb/”, “OUT:/”); solved C# Replace variable (direction) to single word ( mapping ) [closed]
It really depends on how you are currently handling all those exceptions. You can take a look at the AppDomain.UnhandledException and AppDomain.FirstChanceException (documentation here) events. The latter should provide notification of all managed exceptions before they get passed to a normal exception handler. Using either that or your current exceptions handlers you will have to … Read more
Looks like an interesting case on what is allowed as a generic parameter type name. This: class DoesSomething<T> : IDoSomething<string> { public void Dispose() { } } and this class DoesSomething<T> : IDoSomething<String> { public void Dispose() { } } is obvious. Here T is used as a generic parameter name. On the other hand … Read more
Is this what you want: DateTime dateTime = DateTime.Today + TimeSpan.Parse(myTime); solved Creating a DateTime from a string [closed]
a.) In the above code, I am not sure what (DateTime?) startDate means? This is saying cast startDate to a DateTime? object. startDate might be a DateTime and for purposes of this for loop, it’s being cast to a nullable DateTime (DateTime?) b.) scorecardMonths on the very last line… sees to be some object.. Agreed, … Read more
Set the DataContext property of the window: <Window x:Class=”MimicView.MainWindow” xmlns=”http://schemas.microsoft.com/winfx/2006/xaml/presentation” xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml” xmlns:d=”http://schemas.microsoft.com/expression/blend/2008″ xmlns:mc=”http://schemas.openxmlformats.org/markup-compatibility/2006″ xmlns:local=”clr-namespace:MimicView” mc:Ignorable=”d” d:DataContext=”{d:DesignInstance local:MainWindowViewModel}” Title=”MainWindow” Height=”350″ Width=”525″> <Window.Resources> <DataTemplate DataType=”{x:Type local:ViewModel1}”> <local:View1/> </DataTemplate> </Window.Resources> <Window.DataContext> <local:MainWindowViewModel /> </Window.DataContext> <Grid> <ContentControl Content=”{Binding viewModel1}”></ContentControl> </Grid> </Window> This only sets the design time DataContext: d:DataContext=”{d:DesignInstance local:MainWindowViewModel}” You should also set the actual DataContext property: <Window.DataContext> … Read more
Adding addition / characters is reasonably easy if you are certain the URLs are consistent – you can use a mixture of a Uri object to conveniently section the URL for you, combined with the string Replace() method: class Program { static void Main(string[] args) { var myUri = new Uri(“ftp://ftp.newsxpressmedia.com/Images/CB 967×330.jpg”); var modifiedUri = … Read more
this code produces expected result: s.Trim(‘\”) .Split(new[]{“‘,'”}, StringSplitOptions.RemoveEmptyEntries) it removes 1st and last ‘ symbols and splits by ‘,’ output Malaysia Index Mc’DONALDS CORPORATION McDonalds Me,dia 2 solved How split string in c#? (no, not string.split() 🙂 [closed]
public class MyClass { public string FirstProperty { get; set; } public int SecondProperty { get; set; } } Then: var myList = new List<MyClass> { new MyClass {SecondProperty = 1, FirstProperty = “ABC”}, new MyClass {SecondProperty = 2, FirstProperty = “ZXC”} }; comboBox1.DataSource = myList; comboBox1.ValueMember = “FirstProperty”; comboBox1.DisplayMember = “SecondProperty”; I hope it … Read more
string adPicturesPath = ConfigurationManager.AppSettings[“AdPicturesPath”]; List<string> files = new List<string> { “235253325_23522.jpg” }; var allFiles = files.SelectMany(fn => Directory.EnumerateFiles(adPicturesPath, fn, System.IO.SearchOption.AllDirectories)); long allFileSizeBytes = allFiles.Sum(fn => new FileInfo(fn).Length); 1 solved Searching folders and subfolders for a file and get its size depending on the name