Programming | control | Statement SIXTH Chapter CONTROL statement
There is a statement that you can find in each programming language control flow statement. In this chapter, I introduce C # 's control statements, which are divided into two main
Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine
Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine
Switch case is a qualified data in js, which is much simpler than if else. Next I will introduce my understanding of js switch case.
In the if Condition Statement, only one logical condition can exist. if multiple conditions exist, you can use
SQL statement case when then else end returns a qualified value, sqlcase
Case has two formats
Simple Case functions and Case search functions:
-- Simple Case function CASE sex WHEN '1' then' male 'when' 2' then' female 'else' other 'ends -- Case
Control | Statement > Sixth Chapter control statement (Rainbow translation)
Source: http://www.informit.com/matter/ser0000002
Body:
Sixth Chapter Control Statements
There is a statement that you can find in each programming language control flow
In summary, the use of switch is to determine if the expression after the case matches the expression after switch, and once the case is matched, the subsequent program code is executed, regardless of whether the following case matches until the
In an IF condition statement, a logical condition can only have one, and if there are multiple conditions, it can be resolved using nested IF statements, but this method increases the complexity of the program and reduces the readability of the
This section describes how to use C # To select control statements. The third lesson will achieve the following purposes:1. Learn how to use the "if" statement.
2. Learn how to use the "switch" statement.
3. Learn how to use the "break" statement in
Switch syntax The code is as follows:Copy code Switch (expression){Case constant expression 1: Statement 1;....Case constant expression 2: Statement 2;Default: statement;} Default is to execute it if there is no matching case. default is not
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