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Suggestion: add optional “where” clause to “foreach” statement in C#
16 Μαΐου 16 11:33 πμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

Wouldn’t it be nice if I could use in C# the following syntax? for (SomeType repeaterVariable       in SomeEnumerable       where someBooleanExpressionOfRepeaterVariable)   doSomethingUsingRepeaterVariable; e.g. use this one: instead of this one: BTW, if you wonder what FixTime does, it prepends 0: to time strings to make sure they are of format h:m:s.f Have added […]

Δημοσίευση στην κατηγορία: Posts, C#, Suggestion, trafilm, Loop, Iteration, Foreach

Suggestion: Add instance modifiers to C# (and other languages)
11 Μαΐου 16 12:48 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

I’d like to be able to do someFunctionReturningY(x){ somePropertyOfY=4; … }.DoSomething(); It should also support casting without needing parentheses in the following type of statement: Z zzz = (Z)functionReturningY{somePropertyOfZ=…; … };   The same pattern should work for enums too apart from object instances. It is inspired by initializers in C#, e.g. var x = […]

Δημοσίευση στην κατηγορία: Posts, C#, Suggestion, trafilm, Objects, Instances, Enums, Modifiers

Suggestion: If and while etc. clauses should accept bool? in C#
10 Δεκεμβρίου 15 04:33 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

At TrackingCam app (http://TrackingCam.codeplex.com) I have the following WPF code, where cbTrackingPresenter is a CheckBox control defined in my MainWindow’s XAML: private void cbTrackingPresenter_Checked(object sender, RoutedEventArgs e) {       if (cbTrackingPresenter.IsChecked == true)           StartTrackingPresenter();       else           StopTrackingPresenter(); } Note the (redundant in my opinion) == true pattern used there. If the == true […]

Δημοσίευση στην κατηγορία: Posts, C#, Smart Classroom, Suggestion, Conditions, Nullable, TrackingCam

Suggestion: C# static extension methods invokable on class type too
09 Δεκεμβρίου 15 05:30 πμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

it would be nice if C# supported syntax like: public static DependencyProperty Register(static DependencyProperty x, string name, Type propertyType, Type ownerType, FrameworkPropertyMetadata typeMetadata) that is static extension methods for classes, that can be invoked without a class instance (just with the class type), apart from normal extension methods that can be invoked on a class […]

Δημοσίευση στην κατηγορία: Posts, Extensions, C#, Properties, Methods, Smart Classroom, Suggestion, Static, Classes

Suggestion: Initialize multiple fields to same value at constructor call in C#
30 Νοεμβρίου 15 12:45 πμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

When using http://github.com/zoomicon/ZUI I would like to write: FloatingWindow window = new FloatingWindow() {   Content = display,   Title = IconText = title }; but I have to write: FloatingWindow window = new FloatingWindow() {   Content = display,   Title = title,   IconText = title }; instead. For consistency, I’d prefer that […]

Δημοσίευση στην κατηγορία: Posts, C#, Initialization, Smart Classroom, Suggestion, Constructor, Assignment

Suggestion: on Duck Typing and C#/.NET
16 Νοεμβρίου 15 03:32 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

My comment at: http://visualstudio.uservoice.com/forums/121579-visual-studio-2015/suggestions/4272089-support-implicit-interfaces-for-code-reuse It would be nice indeed if one could define at the client object’s side a static interface that is a subset of the methods of a server (or serving if you prefer) object (it is only the view of the server that the client has gained knowledge of) that has been […]

Δημοσίευση στην κατηγορία: Posts, Programming, C#, Smart Classroom, Suggestion, Modelling, Interfaces, Duck Typing

Suggestion: Add support for constants in C# (and VB.net etc.) interfaces
16 Νοεμβρίου 15 12:52 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

It is rather unfortunate that C# doesn’t support constants in interfaces, whereas Java does. If IL (intermediate language) that C# usually compiles to (when not using AOT that is like in .NET Native or Xamarin iOS) doesn’t support this, then the compiler could create a special sealed class to carry the constants. Then, wherever they’re […]

Δημοσίευση στην κατηγορία: Posts, Programming, C#, Smart Classroom, Suggestion, Modelling, Interfaces, Constants

Suggestion: Introduce .= operator for C#
11 Νοεμβρίου 15 05:45 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

It would be nice if one could write in C# (and maybe in other .NET languages too): s = s.SomeMethodOfS(…)… as s .= SomeMethodOfS(…)… that is to have a .= operator, similar to += and other shorthand experession operators see screenshot for an example usecase from the opensource project FoscamController     Ideally, usage of […]

Δημοσίευση στην κατηγορία: Posts, C#, Methods, Operators, Smart Classroom, Suggestion, Optimization

Suggestion: Define once and reuse result type of method inside its body
10 Νοεμβρίου 15 11:58 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

It would be nice if one could rewrite this C# snippet: public SortedDictionary<string, UObject> GetObjects() {   SortedDictionary<string, UObject> result = new SortedDictionary<string, UObject>();   using (ReadTransaction xact = namingSchema.ReadTransaction())     foreach (ObjectName.RowType row in ObjectName.object_name_(xact))       result.Add(row.name_, row.object_);   return result; }   in a more concise form like:   public T GetObjects() where T=SortedDictionary<string, UObject> {   T result […]

Δημοσίευση στην κατηγορία: Posts, Programming, C#, Methods, Smart Classroom, Positioning, Ubisense, Suggestion, Result, Types