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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: 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

Suggestion: Allow local nested methods inside any code block
05 Σεπτεμβρίου 15 09:44 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

It would be nice if one could define methods inside other methods so that they are only accessible in the context of the parent method. In Pascal one could define them at the start of the parent method, before any other commands, but after local variables block, so they could also access the variables of […]

Δημοσίευση στην κατηγορία: Suggestions, Posts, C#, Methods, Syntax, Smart Classroom, Anonymous, Nesting

HowTo: Call C# method from class that has same name as namespace
06 Ιουλίου 14 03:25 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

In the C# compiler error case shown above, CaptionsGrid class exists in namespace ClipFlair.CaptionsGrid so in the code we have “using ClipFlair.CaptionsGrid;” at the top of the file where we want to call the “SaveAudio” static method of CaptionsGrid class. But then we get the error “The type or namespace name ‘…’ does not exist […]

Δημοσίευση στην κατηγορία: Programming, ClipFlair, HowTo, C#, Namespaces, Methods, Syntax, Calling, Naming

.NET String extension methods to check for array of prefixes or suffixes
05 Απριλίου 13 10:51 μμ | Μπιρμπίλης Γεώργιος | 0 σχόλια   

Seems StartsWith and EndsWith methods of String class in .NET are missing a version that accepts multiple (as an array) prefixes or suffixes respectively when testing the string. To achieve this I just added the following extension methods to StringExtensions class (of Utils.Extensions namespace) under Utils.Silverlight project at the ClipFlair source code. public static bool [...]

Δημοσίευση στην κατηγορία: .NET, Posts, Class, ClipFlair, Extensions, Prefix, String, Suffix, CurrentCulture, StringComparison, Methods, StartsWith, Array, EndsWith