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 Related Questions All methods marked with the DllImport attribute must be marked as public static extern. Latest Answer : It works perfectly. You can find the dialogue window by using "ALT+Tab" keyRobert ... C# does not support an explicit fall through for case blocks. The following code is not legal and will not compile in C#: switch(x){case 0:// do somethingcase 1:// do something in common with 0default:// Latest Answer : c# switch allows fall through if and only if in empty case. as long as there is a statement in the case it must use break or go to to jump out of the case. ... The difference is that static read-only can be modified by the containing class, but const can never be modified and must be initialized to a compile time constant. To expand on the static read-only case Latest Answer : Constant : The constants are the one whose value remain same at all the time.it will be used if u want to define something at compile time.Read only....if you don't know value at compile time but u can find that at runtime that time u can use ... Use a conditional attribute on the method, as shown below: class Debug{[conditional("TRACE")]public void Trace(string s){Console.WriteLine(s);}}class MyClass{public static void Main(){Debug.Trace("hello");}}In Latest Answer : if you are using conditinoal attribute then add the name spaceSystem.Diagnostics.ConditionalAttribute ... You need to use the /target:library compiler option. Latest Answer : Open the property page of the Project File and thenopen CommonProperties -> Genaral ->Output Typechange the output type to class library and build the application then u'll get a dll file.also in the Configuartion Properties ->Build -> Output ... The word checked is a keyword in C#. Latest Answer : Reason is checked is a keyword in C#,but if u want to keyword as an identifier use @ with it.e.g int @checked=3;This works with all the keywords,but it is recommended to avoid it. ... What is the syntax for calling an overloaded constructor within a constructor (this() and constructorname() does not compile)? The syntax for calling another constructor is as follows: class B{B(int i){ }}class C : B{C() : base(5) // call base constructor B(5){ }C(int i) : this() // call C(){ }public static void Main() {}} C# has the is operator: expr is type Latest Answer : EX:==============using System; class ClassA {} public class TestIs{ public static void Test (object o) { ClassA a = null; if (o is ClassA) ... If you leave off the return type on a method declaration, the compiler thinks you are trying to declare a constructor. So if you are trying to declare a method that returns nothing, use void. The following Latest Answer : If your method does not have any return type then mention void before that method or return 0 ... Strings are not null terminated in the runtime, so embedded nulls are allowed. Console.WriteLine() and all similar methods continue until the end of the string. Latest Answer : Console.WriteLine() stop printing when it reaches a 'Carriage Return' (denotes next line) character within a string! ...
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