The difference is that the Select-Case statement can make the code simpler to read and work with than IF. Statements − statements following Case that run if the select expression matches any clause in expressionlist.Įlsestatements − statements following Case Else that run if the select expression does not match any clause in the expressionlist of any of the Case statements.Select-Case statements work like IF. Select Case executes one of several statements blocks depending on the value. Qbasic all set up then skip to SECTION 2. Multiple expression clauses are separated by commas. What is the function and syntax of SELECT CASE statement (Qbasic) SELECT CASE. In this case, the computer program that does the translation from source code to machine language is called. application of two conditional statements IF SELECT CASE statement three.

The result of the test is then compared with several values and if it matches one of them, the corresponding block of statements is executed. Contents: Chapter 1 know QBasic programming environment to create an internship. The syntax for a Select Case statement in VB.Net is as follows −Įxpression − is an expression that must evaluate to any of the elementary data type in VB.Net, i.e., Boolean, Byte, Char, Date, Double, Decimal, Integer, Long, Object, SByte, Short, Single, String, UInteger, ULong, and UShort.Įxpressionlist − List of expression clauses representing match values for expression. The SELECT CASE statement tests a single expression, which is evaluated once at the top of the structure. CLS INPUT Enter your name:, Name SELECT CASE Name CASE Ted PRINT. In this case there is one called MO and it can be selected by clicking it to. QBASIC - QBASIC is more like conventional programming languages than Logo. SELECT CASE can also be used with numbers as well as strings. Any sub-directories in the directory where the QBASIC program resides are shown. QBasic has been used for decades to teach programing fundamentals due to its low barrier to. Each value is called a case, and the variable being switched on is checked for each select case. This will change when we learn to save programs. A Select Case statement allows a variable to be tested for equality against a list of values.

Select case programs in qbasic