E
format specifier 131
eBay 2
ECMA-334 (C# Standard) 16
Ecofont 595
Edit menu 39
editable list 624
EF (ADO.NET Entity Framework) 895
efficiency of
bubble sort 770
insertion sort 760
linear search 747
merge sort 765
selection sort 756
element (XML) 962
element of an array 301
element of chance 252
eliminate resource leak 520
ellipsis button 51
else
149
emoji 8
Employee
class with FirstName
, LastName
and MonthlySalary
properties 377
Employee
class with references to other objects 412
Employee
hierarchy test application 487
employee identification number 8
empty parameter list 114
empty set 433
empty statement (a semicolon, ;
) 152
EmptyStackException
indicates a stack is empty 828
Enabled
property of class Control
557
encrypt 191
“end of data entry” 161
end tag 962
EndEdit
method of class BindingSource
915
Enforcing Privacy with Cryptography exercise 191
English-like abbreviations 10
Enhancing Class Date
(exercise) 432
enqueue operation of queue 792
EnsureCapacity
method of class StringBuilder
683
enter data from the keyboard 546
entities in an entity data model 906
entity connection string 905
Entity Data Model 895, 900, 902, 913
ADO.NET Entity Framework 900
create from database 903
data source for data binding 909
entities 906
entity-relationship diagram 899
enumeration 261
enumeration constant 261
enumerations
ComboBoxStyle
623
DateTimePickerFormat
609
DayOfWeek
612
MdiLayout
646
SelectionMode
616
equal likelihood 254
equality operators (==
and !=
) 148
Equals
method of an anonymous type 923
Equals
method of class object
461
Error List window 77
Error
property of class Console
701
escape character 79
Euler 358
Even or Odd exercise 294
event 549
event handling 549
event handling model 548
event multicasting 554
event sender 553
EventArgs
class 551
events 16
events at an interval 658
examination-results problem 170
ArgumentException
855
handler 315
handling 313
IndexOutOfRangeException
315
KeyNotFoundException
855
Message
property 316
parameter 316
Exception Assistant 515
exception handling 84
.exe
file name extension 76
execute an application 72
ExecutionEngineException
class 517
exhausting memory 277
Exists
method of class Directory
728
Exists
method of class DirectoryInfo
638
Exp
method of Math
242
expand a tree 43
Expand
method of class TreeNode
629
expand node 628
ExpandAll
method of class TreeNode
629
explicit conversion 167
explicit type argument 821
exponential complexity 948
exponential method 242
exponentiation 368
Exponentiation exercise 293
exponentiation operator 202
expression bodied (C# 6)
=>
(to introduce a method’s or property’s expression) 273
method 273
property 274
expression lambda 866
extend a class 436
extensibility 471
extensible programming language 107
extension method 380, 424, 861, 871, 901
Enumerable
class 869
IEnumerable<T>
869
LINQ to Entities 913
Max
872
Min
872
OrderBy
874
Reverse
672
Sum
872
external iteration 868