Tài liệu Using switch Statements ppt
Tài liệu Using switch Statements ppt
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Using switch Statements
Sometimes when you write a cascading if statement, all the if statements look very
similar, because they all evaluate ... statement as a switch statement
to make your program more efficient and more readable.
Understanding switch Statement Syntax
The syntax of a switch statement is as follows (switch, case, and ... default are keywords):
switch (...
Tài liệu Using if Statements to Make Decisions pptx
...
if (inWord) // better
Using Blocks to Group Statements
Sometimes you'll want to run two or more statements when a Boolean expression is true.
You could group the statements inside a new ... solution is to group the statements inside a block. A block is simply a sequence
of statements grouped between an opening and a closing curly brace. In the following
example, two sta...
Tài liệu Writing do Statements ppt
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Writing do Statements
The while and for statements both test their Boolean expression at the start of the loop.
This means ... through 9 to the console, this
time using a do statement:
int i = 0;
do
{
Console.WriteLine(i);
i++;
}
while (i != 10);
The break and continue Statements
In Chapter 4, you saw the ... the
previous example that writes the values 0 through 9 to...
Tài liệu Using Window Systems pptx
... program exits. If yours doesn’t do this,
though, you’ll need to finish by using the terminal window’s own
“close” command.)
Using the program’s own “quit” command gives the program time to
clean ... want, just do it again.
Working with Windows 31
7 January 2002 13:11
32 Chapter 2: Using Window Systems
If you’re using a terminal window (such as xter m), and a
pr ogram is already running...
Tài liệu Using Mouse Events ppt
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< Day Day Up >
Using Mouse Events
Mouse events control the execution of scripts when the mouse interacts with ... place your hand over a hot stove and feel the heat without actually touching the
stove. Consider using this event handler to emulate the way objects are affected by other
objects that radiate ... MouseEvents1.fla in the Lesson02/Assets folder. Open the Scene panel...
Tài liệu Using TextFormat Objects ppt
...
< Day Day Up >
Using TextFormat Objects
Using HTML tags in strings of text (as in Lesson 12
, " ;Using XML with Flash") is not the
only way to style ... settings by using the constructor function.
The preceding syntax creates a TextFormat object named myStyle. This object represents
a format that uses the Arial font at a point size of 12, using ... This propert...
Tài liệu Using Arithmetic Operators ppt
... concatenates
three strings (using the + operator) and assigns the result to the expression.Text property.
The sixth statement converts the int value of outcome to a string by using the ToString
method, ... Operators
The following exercise demonstrates how to use the arithmetic operators on int values
using a previously written C# program named MathsOperators.
Work with arithmetic op...
Tài liệu Using Multiple Profiles ppt
... Fast User
Switching (FUS) allows other Windows users to log on without
closing the first Windows session. They can switch to their Windows
account and check their email.
When using separate ... email from different accounts
separated without using rules.
Changing Windows logons just to check email can be annoying
when you're using Windows 2000; it's easier to use on...
Tài liệu Program Control Statements ppt
...
common code.
Nested switch Statements
It is possible to have a switch as part of the statement sequence of an outer switch. Even if the case
constants of the inner and outer switch contain common ... 3.6: Using break to Exit a Loop 27
CRITICAL SKILL 3.7: Using continue 29
CRITICAL SKILL 3.8: Nested Loops 34
CRITICAL SKILL 3.9: Using the goto Statement 35
This module...
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