basic data types and variables in visual basic
data structures and algorithms using visual basic.net - michael mcmillan
Ngày tải lên :
17/04/2014, 09:15
... type that stores data and provides operations
for adding data to the collection, removing data from the collection, updat-
ing data in the collection, and setting and returning the values of different
attributes ... library includes a generic collection class for storing
data. The class includes two methods and two properties for adding, remov-
ing, retrieving, and determining the number of items in the collection. ... num-
bers, using the random number generator to select the data to store in the
array:
Sub Main()
Dim theArray As New CArray(9)
Dim index As Integer
For index=0To9
theArray.Insert(Int(100 * Rnd()...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET potx
Ngày tải lên :
27/06/2014, 11:20
... structured data type that stores data and provides operations
for adding data to the collection, removing data from the collection, updat-
ing data in the collection, and setting and returning the ... strings, such as concatenation, returning substrings, inserting
characters, removing characters, and so forth. We examine the String class in
Chapter 8.
VB.NET strings are immutable, meaning ... salary (an integer), and
identification number (a string, or an integer), as well as other attributes.
Since storing each of these data values in separate variables could becoming
confusing very...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 1 potx
Ngày tải lên :
12/08/2014, 16:21
... library includes a generic collection class for storing
data. The class includes two methods and two properties for adding, remov-
ing, retrieving, and determining the number of items in the collection. ... strings, such as concatenation, returning substrings, inserting
characters, removing characters, and so forth. We examine the String class in
Chapter 8.
VB.NET strings are immutable, meaning ... salary (an integer), and
identification number (a string, or an integer), as well as other attributes.
Since storing each of these data values in separate variables could becoming
confusing very...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 1 pps
Ngày tải lên :
12/08/2014, 16:21
... 17:1
CHAPTER
3
Basic Sorting Algorithms
The two most common operations performed on data stored in a computer
are sorting and searching. This has been true since the beginning of the com-
puting industry, ... designing and implementing data structures much easier and, most
importantly, much more likely to happen. Now, instead of relying on a simple
array or user-defined type for structuring data, a ... sorting and searching are also two of the
most studied operations in computer science. Many of the data structures dis-
cussed in this book are designed primarily to make sorting and/ or searching
easier...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 3 docx
Ngày tải lên :
12/08/2014, 16:21
... your data to organize in this way since the data
being searched probably follow the “80–20” rule, meaning that 80% of the
searches conducted on your data set are searching for 20% of the data in ... beginning of the data set. We only
have to determine what is considered to be far enough back in the data set to
warrant swapping. Following the “80–20” rule again, we can make a rule that
a data ... continually subdividing the data set until the item
being searched for is found. You can write a binary search algorithm using both
iterative and recursive code. The Array class in VB.NET includes...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 6 pps
Ngày tải lên :
12/08/2014, 16:21
... following:
Public Sub Remove(ByVal x As Object)
Dim p As Node = Find(x)
If (Not (p.Flink Is Nothing)) Then
p.Blink.Flink = p.Flink
p.Flink.Blink = p.Blink
p.Flink = Nothing
p.Blink = Nothing
End ... changing the link of the node previous to the inserted node to
point to the inserted node, and setting the link of the new node to point to
the node the previous node pointed to before the insertion. ... 18:16
CHAPTER
10
Hashing and the Hashtable
Class
Hashing is a very common technique for storing data in such a way that the
data can be inserted and retrieved very quickly. Hashing uses a data structure
called...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 7 ppsx
Ngày tải lên :
12/08/2014, 16:21
... 12:55
256 BINARY TREES AND BINARY SEARCH TREES
nums.Insert(45)
nums.Insert(16)
nums.Insert(37)
nums.Insert(3)
nums.Insert(99)
nums.Insert(22)
Console.WriteLine("Inorder traversal: ")
nums.inOrder(nums.root)
End ... Integer
For index=0Todata.Count - 1
If (Me .data( index )And Not (aSet .data( index)))Then
Return False
End If
Next
Return True
End Function
Public Overrides Function ToString() As String
Dim index As Integer
Dim ... tempSet As New CSet
Dim index As Integer
For index=0Todata.Count - 1
tempSet .data( index) = Me .data( index) Or
_
aSet .data( index)
Next
Return tempSet
End Function
Public Function Intersection(ByVal...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 8 pps
Ngày tải lên :
12/08/2014, 16:21
... ShiftUp(ByVal index As Integer)
Dim parent As Integer = (index - 1) / 2
Dim bottom As Node = heapArray(index)
While (index> 0And heapArray(parent) .data <
_
bottom .data)
heapArray(index) = heapArray(parent)
index ... Data Structures
and Algorithms for Searching
In this chapter, we present a set of advanced data structures and algorithms
for performing searching. The data structures we cover include the red–black
tree, ... output:
The first line shows the array in the original state. The second line shows
the beginning of the lower half being sorted. By the fifth line, the lower half
is completely sorted. The sixth line shows...
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DATA STRUCTURES AND ALGORITHMS USING VISUAL BASIC.NET phần 10 ppt
Ngày tải lên :
12/08/2014, 16:21
... 62
Int function 75
Int32 structure 17
Integer array 55
Integer data type 17
integer index 15
integer set members 278
Integer variable 136
integers
converting into binary
numbers 134
determining ... CB820-McMillan-v1-ind April 21, 2005 21:38
Index 399
strings 16, 150
aligning 165
breaking into individual
pieces of data 156
building from arrays 157
checking for palindromes 102
comparing to patterns ... 161
converting from lowercase
to uppercase 168
defining a range of
characters within 188
determining the length of 153
finding the longest
common
substring in 357–360
hash keys as 211
inserting into StringBuilder
objects...
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Tài liệu Data base Access and Management8-1Learn Visual Basic 6 tutorial ppt
Ngày tải lên :
24/02/2014, 11:20
... original Visual Basic for DOS and Visual Basic For Windows were
introduced in 1991.
ã Visual Basic 3.0 (a vast improvement over previous versions) was released in
1993.
ã Visual Basic ...
Visual Basic 4.0 will run under Windows 3.1, Windows for Workgroups,
Windows NT, or Windows 95
ã Applications built using the 32 bit version of Visual Basic 4.0, Visual
Basic 5.0 and Visual ... Database Access and Management 8-3
Installing Learn Visual Basic 6.0:
The course notes and code for Learn Visual Basic 6.0 are included in two ZIP
files (LVB61.ZIP and LVB62.ZIP)...
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Define a Class in Visual Basic .NET
Ngày tải lên :
07/11/2013, 15:15
...
3. Finally, add a ToString method to output all the data of the class in a string. This is
extraordinarily useful for debugging. Your finished interface should look like
Listing 9.8.
Listing ...
define two methods: save and delete. (The retrieve method will be defined in a
subsequent section.) Add the save and delete methods to your interface, as in
Listing 9.7.
Listing 9.7 CustomerInterface9_1.vb: ... reads interface instead of class, and
name the class ICustomer. You should have a code file like that shown in Listing
9.1.
Listing 9.1 CustomerInterface9_1.vb: An Empty Interface
Public Interface...
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process engineering and design using visual basic
Ngày tải lên :
01/04/2014, 10:57
... engineering and design using Visual Basic
Numerical methods in linear algebra
Gauss elimination [6]
In this method unknowns are eliminated by combining equations such that
the n equations and ... trademarks, and
are used only for identification and explanation without intent to infringe.
Library of Congress Cataloging -in- Publication Data
Datta, Arun.
Process engineering and design using Visual BASIC ... 2007 11:16 AM
xvi Process engineering and design using Visual Basic
PRV isolation valves 268
Inlet piping to PRVs 270
Discharge piping from PRVs 271
Contingency quantification 272
General...
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doing objects in visual basic 2005
Ngày tải lên :
01/06/2014, 01:21
... of the other books in this series, this book is about
designing and developing great applications for Visual Basic using object-
oriented principles. However, today’s Visual Basic developer is ...
358
Object Binding Versus Data Binding . . . . . . . . . . . . . . . . . . . . .
360
Using Object Binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
361
Configuring a Data Source
. ... their data and processing in one programming
unit. All of the code having to do with customers is in one code file,
all of the code having to do with products is in another code file, and
so...
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Expert One-on-One™ Visual Basic 2005 Design and Development docx
Ngày tải lên :
27/06/2014, 08:20
... 298
Displaying and Editing LineWidth 304
LineWidthEditor 304
LineWidthListBox 306
Displaying and Editing LineColor 307
Displaying and Editing PolyPolyline 308
PolyPolylineConverter 309
PolyPolylineEditor ... to point you in the right direction.
Don’t bother trying to run the examples with a pre NET version of Visual Basic such as Visual Basic 6.
The changes between Visual Basic 6 and Visual Basic ... 69
Building an Object Model 70
Picking Candidate Classes 70
Converting Candidates into Classes 71
Adding Internal Classes 74
Adding Database Classes 75
Studying Different Design Views 75
Improving...
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Visual Basic 2005 Design and Development - Chapter 1 potx
Ngày tải lên :
14/08/2014, 11:20
... 298
Displaying and Editing LineWidth 304
LineWidthEditor 304
LineWidthListBox 306
Displaying and Editing LineColor 307
Displaying and Editing PolyPolyline 308
PolyPolylineConverter 309
PolyPolylineEditor ... 69
Building an Object Model 70
Picking Candidate Classes 70
Converting Candidates into Classes 71
Adding Internal Classes 74
Adding Database Classes 75
Studying Different Design Views 75
Improving ... Statements 241
Running Queries 241
Generating Queries 244
Running Commands 247
Executing Visual Basic Code 251
Running Code 251
Exposing an Object Model 254
Simplifying Scripting 257
Evaluating Expressions...
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