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A Local Variable Cannot Be Declared In This Scope Because It Would Give A Different Meaning

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In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming. .NET Programming C# System Programming Enterprise Software Programming What is the definition of "rare language"? ChangeDirection = "Yes"; } } } if (ChangeDirection.Equals("Yes")) { for (int i = 0; i < rectSpaceInvader.Length; i++) rectSpaceInvader[i].Y = rectSpaceInvader[i].Y + 8;//Here we set and change the Y value for But it is true in ANSI C (C89/C90), although many compilers have had extensions that compiled it before it was officially allowed in C99. Check This Out

Rename one of them, then decide which one to use in your inner scope. --SA Add a Solution Add your solution here B I U S small BIG code Plain TextC++CSSC#Delphi Simple name resolution First, lets recall the spec's definition of simple name resolution, from section 7.5.2: If […] the simple-name appears within a block and if the block’s (or an enclosing There will be another video to explain how to put the final p… MS Office Office 365 MS Access Advertise Here 773 members asked questions and received personalized solutions in the If a minus symbol was used then the bullet would go off the screen far too early and not look realistic so the plus symbol is used instead. http://stackoverflow.com/questions/6156449/why-cant-a-duplicate-variable-name-be-declared-in-a-nested-local-scope

A Local Variable Cannot Be Declared In This Scope Because It Would Give A Different Meaning

If so, why? –Daniel Hilgarth Aug 9 '13 at 6:43 1 @DanielHilgarth: Yes, I think it makes sense. share|improve this answer answered May 27 '11 at 19:07 contactmatt 5,9761973132 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign So what you can do to make it compile is this: static void Main() { { int i; } { int i; } } share|improve this answer answered May 27 '11 Join them; it only takes a minute: Sign up Local variable named 'i' cannot be declared in this scope because it would give a different meaning to 'i' up vote 0

This is the big day, with Visual Studio 2008 Reply Charlie Calvert's Community Blog says: December 10, 2007 at 3:09 am Welcome to the thirty-sixth issue of Community Convergence. If the local variable declaration is implicit (§8.5.1), it is also an error to refer to the variable within its local-variable-declarator. Mind visibility and scope. A Local Or Parameter Named 'e' Cannot Be Declared Use of the For loop again.

Example: for(int i = 0; i < 10; i++) { for(int x = 0; x < 10; x++) { //some code } } Notice i and x. A Local Or Parameter Name Cannot Be Declared In This Scope How is it packed? AlienAlive[i] = "Yes"; } */ SpaceShip = Content.Load("SpaceShip");//Loading in the spaceship into the LoadContent function. why not try these out SAKryukov 28-Jan-11 13:11pm I think I provided the ultimate recipe of how to fix the problem, please see my answer.

In the declarations, change all instances of i to x (or whatever) as I have shown above. C# Variable Scope What is exactly meant by a "data set"? rectShipBullet.Y = rectSpaceShip.Y - rectShipBullet.Height + 2; //Since the Y values are increasing as you are moving down the screen I use "+2" and not minus 2 so that the very If I receive written permission to use content from a paper without citing, is it plagiarism?

A Local Or Parameter Name Cannot Be Declared In This Scope

When the aliens reach either the left or right edge of the game screen they will move down by 3 and continue moving down until the bottom. } } //Ship Movement Suggested Solutions Title # Comments Views Activity How would you translate VB.Net code into C# for a couple of statements? 5 22 11d i want to booking the car. A Local Variable Cannot Be Declared In This Scope Because It Would Give A Different Meaning So consider the following: class C { public int y; void Foo() { int x; x = 0; // (1) This binds to the local variable defined above. Cannot Be Declared In This Scope Because That Name Is Used In An Enclosing Local Scope rectSpaceInvader[i].Y = 50 ; //Y corresponds to my rows and will space the space invaders out according to what value was added to multiply by the rows.

SpriteFont scoreBoard; int Score = 0; int SpaceInvaderX=10, SpaceInvaderY=5; int SpaceInvaderSpeed = 10;//Creating a variable for the speed of the aliens. his comment is here Mysterious creeper-like explosions How do I reverse this javascript code? for (int i = 0; i < rectSpaceInvader.Length; i++)<-- same thing here {...} } } } As a side note, you code would be much more manageable if you made a if (rectShipBullet.Intersects(rectSpaceInvader[i])) //This means that if the bullet intersects/ has hit one of the aliens then the bullet would have to become invisible after hitting the alien to act like it A Local Or Parameter Cannot Be Declared In This Scope

Does sputtering butter mean that water is present? public Game1() { graphics = new GraphicsDeviceManager(this); Content.RootDirectory = "Content"; } ///

/// Allows the game to perform any initialization it needs to before starting to run. /// This is So when the spacebar is triggered the bullet will appear in the middle of the ship, also when moving the bullet will appear in the same position. this contact form Why put a warning sticker over the warning on this product?

If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. rectShipBullet.Height = ShipBullet.Height;//Setting the heigh of the buller to be the same heigh as the bullet image that was loaded in. error: 'osver' was not declared in the scope Advertise | Privacy | Mobile Web02 | 2.8.161101.1 | Last Updated 28 Jan 2011 Copyright © CodeProject, 1999-2016 All Rights Reserved.

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Why do I never get a mention at work? for (int i = 0; i < rectSpaceInvader.Length; i++) { if (AlienAlive[i].Equals("Yes")) CountAliensAlive = CountAliensAlive + 1; } //If half of the aliens are gone (25/50) aliens are dead then. share|improve this answer answered May 27 '11 at 19:02 Jon Skeet 905k48965697492 Jon, do you think this actually makes sense? Is adding the ‘tbl’ prefix to table names really a problem?

The problem I'm running into is: "Error 3 A local variable named 'choice' cannot be declared in this scope because it would give a different meaning to 'choice', which is already We should note that name hiding is only allowed on fields that have not been referenced in the current scope. We can then bind the right hand side successfully with that knowledge, and then bind the assignment to the left hand side variable, which is the variable initializer. navigate here string x = "s"; // Illegal - cannot hide parameters.

Creating a table with FIXED length column widths Is it unethical to poorly translate an exam from Dutch to English and then present it to the English speaking students? I tried looking at other examples You shouldn't look at examples, but at the error and your code. In your example, the name i means two different things within the same outer block.