visual basic pass two dimensional array to function
Tài liệu Tổng quan SQL_ Visual Basic Function Reference ppt
Ngày tải lên :
10/12/2013, 15:15
... F1 to go directly to the help topic. Following is a list of functions, categorized by
type, that you might need to use. The tables list the function name and a brief description
of what the function ... 3
Visual Basic Function
Reference
Finding all the most useful functions in Help can be difficult at best. When you know the
function name you want, you can type it in the Visual Basic Editor, highlight ... about the particular function syntax in
Help once you know the function name.
As you know, you can call most Visual Basic functions from queries that you create in an
Access desktop database (.mdb)....
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Tài liệu A Programmer''''s Introduction To Visual Basic .NET doc
Ngày tải lên :
10/12/2013, 16:15
... Controls Automatically
You can set certain controls to resize automatically based on what they need to dis-
play. This is easy to examine with a simple label. Open the Toolbox and add a label
to your ... seven versions,
Visual Basic has continued to provide us with the features we need to create rich,
powerful Windows applications and as our needs evolved, so too did the Visual Basic
feature set. ... books, but this book will cover the basics
of what you need to know to get started using VB.NET.
For those questioning whether to move to .NET, it is important to understand the
benefits .NET gives...
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Tài liệu Visual Basic Bách Khoa-Chương 1- Những yếu tố cần thiết pptx
Ngày tải lên :
20/12/2013, 21:15
... trong Visual Basic
Các nhu liệu trong Visual Basic
Khi các bạn viết lập trình ứng dụng, bạn cần phải biết cách xử dụng các nhu liệu
trong Visual Basic Programming để thành lập ứng dụng Visual Basic ... dụng Visual Basic.
Xử dụng những phương thức sửa chữa lổi trong ứng dụng Visual Basic.
Xử lý những lổi trong ứng dụng Visual Basic.
Chương 1 _ Phần 1 : Những yếu tố cần thiết trong Visual Basic ... Những yếu tố cần thiết
trong Visual Basic
Ð
ể học hỏi Visual Basic một cách hữu hiệu, bạn cần phải biết xử dụng những
phương thức cơ bản để viết ứng dụng Visual Basic. Trong chương này sẽ trình...
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Tài liệu Visual Basic 6 Database How-To doc
Ngày tải lên :
20/02/2014, 05:22
... all books in the successful
How -To series, Visual Basic 6 Database How -To emphasizes a step-by-step problem-solving approach
to Visual Basic programming. Each How -To follows a consistent format ... [9/22/1999 1:56:54 AM]
Visual Basic 6 Database How -To
About This Book●
What You Need to Use This Book●
Introduction
About This Book
Since version 3, Visual Basic has been the tool of choice for ... occurs during execution of a Visual Basic program, control passes to error-handling logic. If you
have not made provisions in your program to trap errors, Visual Basic calls its default error-handling...
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Báo cáo khoa học: "A Grammatical Approach to Understanding Textual Tables using Two-Dimensional SCFGs" docx
Ngày tải lên :
08/03/2014, 02:21
... 4: A partial parse for a dimensional model.
so on. Tables were extracted from the collected
sample, automatically cleaned, and tokenized into
two- dimensional array of tokens.
Table 7: Example ... 1130
Victoria Phone 2001 818
Victoria Phone 2002 894
Victoria Computer 2001 968
Victoria Computer 2002 1024
Location
Type
Time
Vancouver
Victoria
Phone
Computer
845
1078
2001
2002
Figure 1: Multidimensional ... Recall
0.60 0.80
with multiple types. A total of 92 relevant types
were generated from the tokenized tables.
We processed the tokenized tables with the two-
dimensional SCFG parser, and computed...
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A Programmer’s Introduction to Visual Basic.NET docx
Ngày tải lên :
24/03/2014, 04:20
... buttons along the bottom of the
form, you didn’t want people to resize the form and suddenly have this bottom row
of buttons in the middle of the form.
VB.NET allows you to anchor controls to ... more tightly integrated into Visual Studio. To see this, click the What’s
New in Visual Basic link on the What’s New page. Notice that when you do this, the
help is added into the same window that ... button will stay the same distance from the top and left sides.
That is not what you want, so click the top and left rectangles to clear them, and then
click the bottom and right rectangles to...
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MICROSOFT® VISUAL BASIC® PROGRAMS TO ACCOMPANY PROGRAMMING LOGIC AND DESIGN doc
Ngày tải lên :
28/03/2014, 21:20
... learn enough to make you a Visual
Basic programmer. You will have to take additional Visual Basic
courses to become a Visual Basic programmer. is book teaches you
only the basics.
To fully understand ... this chapter, you will be able to:
Discuss the Visual Basic programming language and
its history
Recognize the three types of Visual Basic programs
Explain introductory concepts and terminology ... Preface
Microsoftđ Visual Basic Programs to Accompany Programming Logic
and Design, Sixth Edition (also known as, VB PAL) is designed to
provide students with an opportunity to write Visual Basic programs...
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visual basic net how to program 2e
Ngày tải lên :
17/04/2014, 09:18
... Advanced Visual C++ .NET How to Pro-
gram in July 2003.
Advanced Visual Basic .NET How to Program
Visual Basic .NET How to Program, Second Edition covers introductory through interme-
diate-level Visual ... Language (XML). Visual
Basic .NET is crucial to Microsoft’s .NET strategy, enabling existing Visual Basic devel-
opers to migrate to .NET easily. The advances embodied in .NET and Visual Basic .NET
will ... University, coded
Chapters 3–13 in Visual Basic .NET Beta 1 and converted Chapter 19 from Visual
Basic .NET Beta 1 to Beta 2. He researched new features in Visual Basic .NET
and coded examples in...
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benjamin van vliet - 2004 - modeling financial markets using visual basic net and databases to c
Ngày tải lên :
23/04/2014, 16:19
... OF VISUAL BASIC
There are different versions of Visual Basic. This book presents the
latest version, Visual Basic. NET. If you are using Visual Basic 6.0,
we suggest you upgrade your software to ... you how to use Visual Basic. NET
and several quantitative tools to begin development of some
trading strategies and to analyze data, and we will share some
ideas about how to connect to industry ... with
VB.NET
In this chapter you will learn how to maneuver around the Visual
Basic. NET integrated development environment (IDE) and how to
customize it to your liking for efficient development. While...
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Using Visual Basic NET Databases to Create Pricing Trading R_3 pot
Ngày tải lên :
20/06/2014, 23:20
... blnMoreData to True if more data was read.
End While
PASSING ARRAYS TO FUNCTIONS
Visual Basic. NET allows us to pass arrays to functions as input
arguments and also return them from functions as ... array to a function?
3. Why is declaring an array a two- stage process?
4. Because arrays are reference types, what is the danger with
passing arrays to functions?
5. What is dynamic array sizing, ... 43.45
TWO- DIMENSIONAL ARRAYS
A two- dimensional array object could be instantiated in one line
this way:
Dim dblCovariance As Double(,) = New Double(1,1) {}
We could declare and populate a two- dimensional...
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Using Visual Basic NET Databases to Create Pricing Trading R_4 docx
Ngày tải lên :
20/06/2014, 23:20
... 2 -dimensional
matrices
dblArray ẳ Matrix.MMult( Aarray, Barray )
MInverse() Matrix inversion dblArray ẳ Matrix.Minverse ( myArray )
MTranspose() Matrix transposition dblArray ẳ Matrix.MTranspose ( myArray )
MDeterm() ... Matrix.MDeterm ( myArray )
MMult2by1() Matrix multiplication for a
2 -dimensional matrix by
a vector
dblVector ẳ Matrix.MMult2by1
( AArray, BVector )
MultRegression() Multiple linear regression dblArray ẳ
Matrix.MultRegression
( ... relationships: one to one, one to many, and many
to many.
One -to- One Relationships
A relationship is said to be one to one if a single record in the first
table is related to a single record in...
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Using Visual Basic NET Databases to Create Pricing Trading R_5 doc
Ngày tải lên :
20/06/2014, 23:20
... simple. To
rename computed columns, use the AS modifier. The AS modifier
allows us to give meaningful names to any computed columns. If
we wanted to give a meaningful name—say, TotalShares to the
computed ... dblTotRet As Double
Dim x As Integer
Forx=0TomyDataPoints.Count-1
dblTotRet += myDataPoints(x) .Item(intCol)
Next x
Return dblTotRet / (x + 1)
End Function
Notice that the ColumnAverage() function ... database are one to
many. As you may be able to gather from the diagram, a one -to-
many relationship exists between the Stock and OptionContracts
tables. Clearly, a single stock can have many...
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Using Visual Basic NET Databases to Create Pricing Trading R_6 pdf
Ngày tải lên :
20/06/2014, 23:20
... button to Form1, and in the Button1_Click
event, call the subroutine to clean the table passing
a reference to the DataRowCollection. The Rows
property of the DataTable returns a reference to ... will first need to add some elements to
our SQLexample program.
Step 5 Add another button to your form.
Step 6 Add the following code to the Button2_Click event:
Private Sub Button2_Click(ByVal ... clean to terribly dirty.
F I G U R E 14.2
248 Database Programming
Team-LRN
Dim myDelta As Double = 0
While enumerator.MoveNext()
enumerator.Value.StockPrice() = Val(txtStockPrice.Text)
enumerator.Value.Volatility()...
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Using Visual Basic NET Databases to Create Pricing Trading R_8 potx
Ngày tải lên :
20/06/2014, 23:20
... the underlying stock, a process called mapping. That
is, an option on a stock is thought of as a position in the stock
according to the delta since for small changes in the stock price, the
option ... underlying factors. Furthermore, historical
simulations can easily be extended to include a distribution of
volatilities.
By recomputing based upon the existence of several factors,
historical simulation ... started to code. While this approach might work for simple
programs, it will certainly not work for larger ones. For example,
what if you were asked to create a large value-at-risk system to
monitor...
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Using Visual Basic NET Databases to Create Pricing Trading R_9 potx
Ngày tải lên :
20/06/2014, 23:20
... MyBase.Load
Dim stock1 As New Stock("IBM", 80, 0.95, 2000)
Dim stock2 As New Stock("INTC", 20, 1.25, 3000)
Dim stock3 As New Stock("GE", 50, 0.5, 5000)
myPortfolio.Add(stock1.Ticker, ... 5000)
myPortfolio.Add(stock1.Ticker, stock1)
myPortfolio.Add(stock2.Ticker, stock2)
myPortfolio.Add(stock3.Ticker, stock3)
End Sub
At this point you may want to run your program to make sure
everything is ... values coming back to the calling
object. Notice that myMonteCarlo issues a self-call to generate a
new random number.
So to populate the portfolio, Form1 creates stocks and adds
them to myPortfolio....
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