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Chapter 3 VB

Visual Basic

QuestionAnswer
an expression that uses multiple operators mathematical expression
a debugging window used by advanced programmers; allows you to type debugging commands using the keyboard Immediate window
Contains Various data about an exception; created when an exception is thrown; can optionally be assigned a name in the Catch clause of a Try-Catch statement to access properties Exception objet
a button on a form that is clicked when the user presses the esc. key Cancel button
like a variable whose content is read-only and cannot be changed by a programming statement while the program is running named constant
part of a Try-Catch statement; appears after the last statement in a try block; marks the beginning og a catch block; program execution jumps here if an exception is trhrown in the try block catch clause
a flowcharting symbol used to connect two flowcharts when a flowchart does not fit on a single sheet of paper or must be divided into sections connector symbol
an operator that requires only a single operand Unary operator
a construct used for handling exceptions Try-Catch block OR Try-Catch Statement
a division operation performed with the \ operator in which the result is always an integer; if the result has a fractional part, it is discarded integer division
a conversion in which no data is lost widening conversion
an event or condition that happens unexpectedly and causes the application to halt exception
a ranking system that determines which operator works first in an expression where two operators share an operand precedence
Gives the focus to a control Focus method
Created by: 124656floreslu
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