Text Input and Variables Notes - Text Input and Variables...

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Text Input and Variables Notes Review: Clearing a Textbox/Label To clear a textbox, use the .clear() method To clear a label, change its text property to “” Review: String Concatenation Two strings can be added together to make one new larger string To concatenate two strings together, use the “&” symbol Review: Variables Variables are storage locations in the computer’s memory that hold information while the program is running Information stored in this manner can be an integer, a decimal, a character, a string of characters, etc. Scope and Lifetime of Variables The scope is a variable is restricted to whatever procedure/event it is declared in For example, say you define a variable inside the click event of one button; it cannot be used in the click event of another button.
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