c sharp programming for beginners pdf

... to run a specific block of code for a given decision The conclusions on the legitimacy of the specified conditions are taken here The foundation of decision-making is condition checking In python, ... block in conjunction with the if statement, which is executed in the condition's false case If the condition is true then perform the if-block The else-block is executed, otherwise SYNTAX if condition: ... following clauses are used to make choices Statement Description If Statement The if statement is used to test a specific condition If the condition is true, a block of code (if-block) will be executed.

Ngày tải lên: 27/11/2022, 21:29

... executed)
when
that
event
occurs.
 
As
you
can
see,
when
we
Click
the
button,
the
button1_Click
function
is
executed.
That
function
has
been
 automatically
written
for
you
when
you
double‐click
the
button.
Of
course,
the
same
function
can
be
 ... } }
 
 open
the
form
named
“Form1.cs”
(“.cs”
is
from
C
Sharp).
In
case
you
did
not
know,
in
C#
the
code
is
 usually
put
between
curly
braces
just
like
in
Java
and
C++.
 we
click
the
button.
Inside
it,
we
will
write
the
code
that
will
add
the
two
values
from
the
text
boxes.
 ... If
you
have
too
many
functions,
you
source
code
might
get
really
crowded.
In
this
case
you
might
want
to
 create
a
class
to
hold
all
of
them
in
one
place.

 To
create
a
class
in
your
project,
right
click
on
your
project
icon
in
the
“Solution
Explorer”
and
add
a
new


Ngày tải lên: 28/04/2014, 15:33

... 268 Practical Statecharts in C/C++: Quantum Programming for Embedded Systems vii Trang 9Practical Statecharts in C/C++−QuantumProgramming for Embedded Systems appropriate companies for more complete ... Trang 1Practical Statecharts in C/C++: Quantum Programming for Embedded SystemsTrang 2Table of ContentsPractical Statecharts in C/C++−Quantum Programming for Embedded Systems 1 Preface 3 Mission ... Sequence Diagrams 263 B.4 Timing Diagrams 264 Appendix C: CD−ROM 265 Overview 265 C.1 Source Code Structure 266 C.2 Installation 266 Practical Statecharts in C/C++: Quantum Programming for Embedded

Ngày tải lên: 12/08/2014, 21:21

... SUBCLASS(class_, super_), so that a class Calc (calculator) derived from class QHsm can be defined as follows Calc *CalcCtor(Calc *me); void CalcXtor(Calc *me); Trang 17A.3 PolymorphismConveniently, ... to C++ (which, infact, was my first impulse), but such a choice precludes using C classes in C++ because this is reserved inC++ (Mixing C with C++ arises easily when you want to share common code ... block A character device performs input and output a single character at a time Specific character devices include the keyboard, screen, serial port, and parallel port A block device performs input

Ngày tải lên: 12/08/2014, 21:21

... code file Form1.cs When you create the new project, Form1 will be added automatically, so you can open the source code for it and enter this code Add Game.cs and Sprite.cs to the project, grab ... to create a similar rectangle for asecond object Once you have two rectangles, which represent the position andsize of two objects, then you can test to see whether the rectangles areintersecting ... advance for our needs in this chapter! Here is the IsColliding() function: public bool IsColliding(ref Sprite other) { //test for bounding rectangle collision bool collision = Bounds.IntersectsWith(other.Bounds);

Ngày tải lên: 14/08/2014, 01:20

... autoincrement column DataColumn column1 = new DataColumn();column1.DataType = System.Type.GetType("System.Int32"); column1.ColumnName = "tile"; table.Columns.Add(column2); DataColumn ... chkCollidable.Checked = tilemap[selectedTile.index] collidable; chkPortal.Checked = tilemap[selectedTile.index].portal; txtPortalX.Text = tilemap[selectedTile.index].portalx ToString(); 126 Chapter 6 n Creating ... coverage of the basic editor logic code The editor window is handled by a PictureBox control called pictureBox1 When you move the mouse over the control, the MouseMove event fires and the pictureBox1_MouseMove()

Ngày tải lên: 14/08/2014, 01:20

... organized into a class. public class Level { public struct tilemapStruct { public int tilenum; public string data1; public string data2; public string data3; public string data4; public bool collidable; ... draw a copy of a sprite, based on its current animation frame, to any location on the screen, without changing the sprite ’s position That calls for a new Draw() function that accepts screen coordinates ... hard for such a seemingly simple graphics demo. The reason for this processor abuse is the use of a timer for rendering For reference, here is a cropped version of the timer1_tick() function

Ngày tải lên: 14/08/2014, 01:20

... in the chance tohit, armor class, melee attack, ranged attack¸ spell attack, and other factors, I willreserve Chapter 12 for a discussion of the mechanics of combat The Base Character Classes ... similar code in a newCharacter class to load characterdata files in C# Here’s what we’ll cover in this chapter: n Character classes and attributes n Gaining experience and leveling up n Base character ... effectively to blockand parry attacks and to hit accurately with a ranged weapon such as a bow.Low DEX leads to a somewhat clumsy character, while high DEX means thecharacter can perform complex

Ngày tải lên: 14/08/2014, 01:20

... add a helper function to theCharacter class that also calculates distance public double Distance(PointF first, PointF second) { float deltaX = second.X - first.X; float deltaY = second.Y - first.Y; ... the Character class The center of a character is its X,Yposition plus its width and height, each divided by two Trang 8public PointF CenterPosNext, we’ll incorporate the distance calculations ... right inside theCharacterclass while taking into account both the foot position and the center position of the character Some parameters are objects passed by reference, not because changes are made

Ngày tải lên: 14/08/2014, 01:20

... attack this monster? //make PC and NPC face each other int dir = getTargetDirection(monsterCenter, hero.CenterPos); Trang 16} }A Change of Character A minor change is required in the Character class ... 9 (roll) = 27 Did the attack succeed? Trang 5To-Hit = Attack Roll (27) - AC (26) = 1 (Hit!)Damage Roll Since our attack succeeded, but was not a critical hit, we calculate normal damage Damage ... Shield Points AC = 14 + 12 + 0 AC = 26 Attack Roll Now, we’ll calculate the attacker’s attack chance to-hit: To-Hit = Attack Roll (STR + D20) - Defender’s AC Attack roll = STR + D20 Attack roll =

Ngày tải lên: 14/08/2014, 01:20

... 1public class Items{ //keep public for easy access public List<Item> items; }catch (Exception){} doc.Load(filename); XmlNodeList list = doc.GetElementsByTagName("item"); foreach (XmlNode ... null; class to support the three drop-item fields that are now functional Check Character.csto see the complete new class Because of these changes, char files saved with the old version of the character ... in the updated Character class (note changes in bold):public class Character Trang 5private PointF p_position;private int p_direction; private AnimationStates p_state; //character file properties;

Ngày tải lên: 14/08/2014, 01:20

... are meant to teach concepts, not to create a fun gameplay experience So, use these concepts and the code I’m sharing with you in creative ways while creating your own dungeon crawler! The dark ... points on a line connecting them using whole tiles for each pixel There will only be a few steps in the “line” to calculate At each step, we check to see whether the tile is collidable, and if ... location.TheobjectIsVisibleLOS()function is self-contained, calculating the player’s tileposition automatically, and only requires one parameter—the relative location on the screen (in pixel coordinates) Since objects beyond

Ngày tải lên: 14/08/2014, 01:20

... Framework|Advanced Topics| C sharp musical note Trang 28C# Programming Cover|Introduction|Basics|Classes|The NET Framework|Advanced Topics|Index C sharp musical note C#(pronounced "See Sharp") is ... our form Trang 26C# Programming Cover|Introduction|Basics|Classes|The NET Framework| |Index C sharp musical note Trang 27C# Programming Cover|Introduction|Basics|Classes|The NET Framework|Advanced ... C:\WINDOWS\Mi-crosoft.NET\Framework\v2.0.50727\csc.exe hello.cs • For Mono run mcs hello.cs • For users of cscc, compile with "cscc -o <name>.exe <name>.cs" Doing so will produce hello.exe The following command

Ngày tải lên: 05/12/2016, 11:48

... the csc executable is included inyour path Also make sure that path of C# Compiler (csc.exe) is correct Aftercompiling your code, the C# compiler creates an exe file called first.exe underthe current ... ReferenceEqual Methods The Equals method in the Object class can compare two objects The ReferenceEqualmethod can compare the two objects’ instances For example: Console.WriteLine(Object.Equals(cls1, ... and canclean up the resources before the garbage collector calls the object You need tooverride this method and write your own code to clean up the resources The garbagecollector automatically calls

Ngày tải lên: 05/12/2016, 12:45

... Form Controls 51 Windows Form 51 Thu ӛFWtQK:LQGRZV)RUP 52 S ӳNLӉQWURQJ:LQGRZV)RUP 52 TextBox Control 53 Label Control 53 LinkLabel Control 54 ListBox Control 54 ComboBox Control ... Server Controls 74 HTML Server Controls 74 HtmlAnchor 75 HtmlInputText 75 HtmlInputCheckBox 76 HtmlInputRadioButton 76 HtmlSelect Control 76 Web Server Controls 76 TextBox Control ... thӫFyJLiWUӍOj18//QKѬWKӁӡFkXlӉQKWUên, viӉFVRViQKFKӋGӳDWUên các giá trӍFөDFӛWicid trên bҥQJcategory hay nói cách khác câu truy vҧQWUên lҧ\WҧWFҥFiFGòng cөDEҥQJFDWHJRU\EҥQJbên trái) 1JѬӟLWDÿӍQKQJKƭDÿyOj/()7-2,1

Ngày tải lên: 14/12/2016, 10:36

... which will ask to choose a localdirectory as its workspace as shown in the below screenshot Trang 163 Choose or create a directory on any available drive and click on the OK button tostart eclipse ... read and accept or decline the license agreement.Accept the license agreement in order to proceed the current software installationand click on the Finish button as shown in the below screenshot ... notrequired to render an accounting, officially permitted, or otherwise, qualified services Ifadvice is necessary, legal or professional, a practiced individual in the profession should be ordered - From a Declaration of Principles which was accepted and approved equally by aCommittee

Ngày tải lên: 04/03/2019, 09:11

... TypeError: Can't convert 'int' object to str implicitly Formatting Strings Instead of concatenating strings to produce the format you desire, you can call the format() method on a string Create placeholders, ... I encourage you to read Linux for Beginners You can get a copy by visiting http://www.LinuxTrainingAcademy.com/linux or http://www.amazon.com/gp/product/B00HNC1AXY Preparing Your Computer for ... You can specify the number ofdecimal places by using .Nf where N is the number of decimal places A common currency formatwould be .2f which specifies two decimal places Here is what our table might

Ngày tải lên: 05/03/2019, 08:36

... beginners opt for straightforward electronic keyboards, which are cheaper in price, portable and don’t require as much space or maintenance Electronic keyboards also include creative features such as ... Introducing musical scales Understand how scales are formed 62 The C major scale A great first step for beginners 66 The F major scale A scale that contains a black key 68 The G major scale ... Middle C is. Notes and keys Middle C Trang 12Getting startedAcoustic pianos produce a naturally rich sound and are favoured by more accomplished pianists Acoustic pianos Acoustic pianos are considered

Ngày tải lên: 26/01/2021, 02:35

... 9A basic Java program can be broken down into several constructs and elements Typically, it can be characterized as a collection of objects, which communicate with each other bycalling each other’s routines ... andpackage name, is given, then the compiler can without much of a stretch find the sourcecode or classes Import declarations is a method for giving the correct area for thecompiler to find that specific class Case in point, ... we don’tunequivocally compose a constructor for a class, the Java compiler manufactures a defaultconstructor for that class Each time an object is made, no less than one constructor will besummoned

Ngày tải lên: 11/11/2024, 12:20

... this; pb.Dock = DockStyle.Fill; pb.BackColor = Color.Black; //create graphics device surface = new Bitmap(this.Size.Width, this.Size.Height); pb.Image = surface; device = Graphics.FromImage(surface); //make ... Dungeon chapters), and the player can choose from several character classes. Good non- player characters (NPCs) also help the player to successfully complete the game’s primary quest chain and sub-quests. ... your own character classes using the character editor in Chapter 10, “Creating Characters and Monsters.” Figure 1.7 Diablo III . Courtesy of Blizzard Entertainment. 18 Chapter 1 n Welcome to the...

Ngày tải lên: 27/06/2014, 08:20