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Chapter 16 Test

Enter the letter for the matching Definition
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1.
struct
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2.
Regular Expressions
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3.
Modal Dialogs
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4.
SaveFileDialog Objects
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5.
Equals Method
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6.
String Literals(String Constants)
A.
C# provides a concept called a struct(short for "structure") that's similar to a class. structs represent value types.
B.
Sequences of characters in double quotation marks
C.
Specially formatted strings used to find patterns in text. They can be used to ensure that data is in a particular format
D.
Are used for selecting files
E.
Used to compare strings to determine whether they are equal. Method returns true if the objects are equal and false otherwise. Ex: string1.Equals("hello");
F.
Dialogs that prevent the user from interacting with any other window in the program until the user closes the dialog
Type the Term that corresponds to the displayed Definition.
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7.
Third is index specifying starting location at which method begins placing copied characters into character array. Last argument is number of characters that method will copy from string. Ex: string1.CopyTo(0, characterArray, 0, characterArray.Length)
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8.
It's possible to exclude escape sequences and interpret alll the characters in a string literally, using the @ character to create a verbatim string. Ex: string file = @"C:\MyFolder\MySubFolder\MyFile.txt";
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9.
Copies a specified number of character from a string into a char array. First argument is index fro which method begins copying characters in a string. Second is character array into which characters are copied.
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10.
In the struct System.Char, which is the struct for characters, most methods are static, take at least one character argument and perform either a test or a manipulation on the character
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11.
An international character set that contains many ore symbols and letters than does the ASCII character set. Character constants are established according to the Unicode character set
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12.
A character that's represented as an integer value, called a character code
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13.
Derives from class object. All struct types derive from this class

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Created by: TimC#Programming
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