case statement

Assume that Color is a String variable and that this variable is a parameter for a method that contains the Select Case statement.

So, each time this section of code is executed, the $TIME is checked to see if it matches the times of the case statement.

The script starts by parsing parameters and breaking the launch and terminate functions into a case statement.

The case statement that matches the constant in the switch expression is only reachable; all other case statements are not reachable.

A case statement allows you to quickly build upon it as your script evolves and needs to perform different tasks.

This case matches anything that wasn't matched by the other cases, and should be the last case statement.

The case statement begins with the word case and ends with the reverse (esac).

Make sure a valid Select or Select Case statement precedes the Exit Select and a valid End Select statement appears after it.

To correct this warning, remove the unreachable code or verify that the constant used in the case statement is correct.

One of the most obvious changes in our second version of the ebuild script is the new case statement at the end of the code.

Exit Select is valid only between a Select or Select Case statement and a corresponding End Select statement.

A Case statement with multiple clauses can exhibit behavior known as short-circuiting.

A message box appears displaying the message for the Case statement matching the number that you entered.

Then, it updates its Internet control block with the foreign IP address and port number and returns to the PRU_CONNECT case statement.

For each option, the case statement then attempts to identify the option, using either the short or long format and setting a variable.

To program the StatusBar Control (Windows Forms) control to respond to user clicks, use a case statement within the PanelClick event.

The code between the case statement and the break keyword is executed if the condition is met.

A statement like case _ is similar to a default clause in a case statement in Java or C code.

Earlier versions of Oracle only supported a limited version of the CASE statement.

The following procedure uses a case statement to classify the results of a query.

Ruby uses the ===-operator to compare the different cases in a case-statement.

Control is transferred to the case statement which matches the value of the switch.

Listing 30 shows a brief case statement that make calls to functions, depending on the condition of the variable $key.

The instructions for each server type are wrapped in a case statement.

A case statement within bash lets you test for more than one condition or value and act accordingly.

In a switch statement, the condition is evaluated only once and the result is compared to each case statement.

Then, a second case statement is used to identify the path of the request.

Select Case statement to choose between multiple conditions.

The process of the request happens in two phases, first the request type (GET, POST, and so on) is extracted using a case statement.

It looks just like a C-style case statement, right?

Hence, the code in the first case statement invokes a polymorphic operation.

The value of Color is then compared to the value for first Case statement.

Each Case statement can contain one or more values, a range of values, or a combination of values and comparison operators.

Listing 7 extends this case statement to handle delayed_job roles.

Now, this means that one can use a Proc object in a case-statement; it will get the case-argument as parameter.

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Listing 1 shows an example of an SQL procedure with a CASE statement with a simple-case-statement-when-clause

(The case statement returns a method name; the line number. send(method) calls that method on the instantiated calculator. )

Control to respond to user clicks, use a case statement within the

This case statement simply checks the second command-line argument, and performs the correct action, depending on its value. If we now type

The following code removes the unreachable case statement

Listing 30. Example of a case statement in bash