their advantages and disadvantages.
Pen and paper: easy to use and easy to use. It is powerful in generating and recording instant creativity and in discussing and modifying documents in real time. However, it is difficult to express the page process because of its low fidelity, making it more difficult to express the details of interaction information and program requirements.
Word: Easy to use. You can draw wireframe, draw Page Flows, and use comments and text descriptions. However, it is
Label: Oracle 's system is too large, for beginners, it is inevitable that there is a feeling. After a semester of learning to have some in-depth understanding of Oracle learning, because previously learned Some basic knowledge of Oracle, so learn to get started faster. This Oracle Project has allowed me to re -use Oracle 's basic knowledge, and also has a new understanding of software engineering, from requirements analysis, conceptual structure design, logical structure design, physical str
Comparison of UML modeling tools Visio, Rational Rose, and powerdesignRose is a design tool born directly from the Development of UML. It was designed to support UML modeling. Rose did not support database modeling at the beginning, however, the database modeling function has been added to the current version. Rose is mainly used to describe various semantics, modules, objects, processes, and states in the development process. It is mainly reflected i
In fact, every shape in Visio (including your drawings, lines, etc.) has a table in the background that records all the properties, and this table is called ShapeSheet. In VBA programming, you may need to get the shape property, which can also be referenced here:
Open a Visio diagram containing a shape that is want to work with in Microsoft Visio 2007.
List of Visio startup Switches
Command line Description ----------------------------------------------------------------------- /nonew Choose Drawing Type dialog box is not shown on startup. /nologo Splash screen is not shown on startup. /p filename Print dialog box is shown so that you can
I have learned some UML knowledge, but I have never had time to put it into practice. During this time, I wrote a simple inventoryProgramI just wanted to put it into practice. I first created a database model diagram Using Visio. It was a little more intuitive to create a database in Visio and it was quickly completed. The operation was quite convenient, then, create a database in access according to the
How Visio can reverse-connect a database to generate an ER diagram (that is, automatically generate ER diagrams from a database)
In the use of the author, there is an automatic generation of ER graph requirements. After a while, there are ready-made tools to do it. Now share with you:
This article takes IBM DB2 as an example to generate ER diagrams. All other databases are the same, Oracle, SQL Server, Sybase, etc.
How does
Take a look at the effect of the following diagram, which is done in Visio. If you're not interested, you don't have to look at it. ^_^
In general, we use Visio to draw flowcharts, but the main reason is that the drawings are too ugly. Have seen the Mac under the OmniGraffle has been to it after a long time (you see it will), today's pain determined to take a moment in
From the foreigners to find, made some changes, the original address: http://www.vbaexpress.com/kb/getarticle.php? Kb_id = 506
Option
Explicit
Public
Sub Locationtable ()
'
This routine will create a text file of the location and size of all 2-D shapes
'
On the current page
Dim Shpobj
As Visio. Shape, celobj
As Visio. Cell
Dim Shpno
As
Integer , Tabchr
As
String , Local
1. Gets or sets the current display size of the page in the window (zoom factor) Window.zoom Dim as Double = m_Visio.Window.Zoom' get display scale 1' set zoomEquivalent to in Visio: View-Zoom. The default return value is 1 (that is, 100%), with a minimum of 0.1 and a maximum of 2.915.2. Determine whether the shape connection point is displayed in the window. can read and write. True ' Show Connection PointsEquivalent to
After installing the machine today, I found the diagram of Visio 2010 and started to modify the paper. As a result, I just drew a few boxes and crashed. I fixed the problem through the software, however, when copying a graph to a word, it still crashes, and there are 100% problems. After searching online, I found a solution in a foreign blog:
If you see an add-on after installing Visio and it is related to
You need to draw curly braces (curly braces) When you use Visio, and it's difficult to find a location for various functional modules of Visio that are not well known. Writing notes while http://furzoom.com/learning "windows programming." Visio draws curly braces, curly braces
Select the file-> shape-> The other Visio
Software such as Visio does not know how to classify them into that type of software. Let's call them commercial drawing software first ~~ · This type of software is essential for IT personnel. However, similar to the mainstream Visio, it also has its advantages and disadvantages, for example, if the storage space is large, it can only be installed on a drive C, the charges are charged, and the data is not
In my opinion, the most important thing for the development and application of these offices is to understand the concept of objects. Whether it's Excel or Visio, there are others. In the office family, all these are COM objects, for. Net calls. Just like the class library that. Net exposes to us, COM objects are also made public to us during external calls, but comments are missing. Although there is no comment, there are user manuals in the correspo
1.Visio Features Overview:Can be used to draw various types of diagrams, including it-related diagrams, building plans, circuit diagrams and other diagrams. such as (this is just a partial list, and does not cover all the features of Visio) 2. Visio Installation and software key:SoftwareSoftware Installation TutorialsSoftware key3.
Transferred from: http://blog.csdn.net/shuixin536/article/details/8289746Since Rose was not installed on the computer, I decided to use Visio to draw the use-case model diagram in UML, but when I drew it, I found that there was no arrow that indicated the include relationship between use cases and use cases. I started thinking that I was not familiar with Visio, so I looked it up, didn't find it, asked coll
From: http://hi.baidu.com/%BA%EC%C3%F1/blog/item/d013f603726e0c8ad53f7c78.html
I installed Visio today, but I was depressed to find that there is no ergraph model by default in Visio, and there is no ergraph in the database model of the drawing type. There is no diamond at all. For the first time I came into contact with Visio, I took a lot of effort and did not
Visio Two development can achieve a lot of project scenarios, such as electrical circuit analysis, distribution network analysis, flowchart, etc., now because of the project needs, but also know more than one application, hydraulic transmission simulation. The project effect diagram looks like this:
View artwork (larger)
Dynamic simulation, in fact, is to simulate the actual line of the trend, to achieve the display of animation. My
1. Translation of Visio property values
People who have done Visio development know that the value of a property in Visio, which is Cell.formula, usually contains two pairs of double quotes (such as "XX"), and you need to remove the double quotes if you want to convert the value of the property to a normal string value. So the string you get from the formula val
. However, because PowerDesigner focus on the different, so it supports the database modeling is very good, support can see about 90% of the database, the UML modeling used in the various graphs support lags behind. But has recently been strengthened. So there is not much use of it for UML development, and many people use it as a database model. If you use UML analysis, it has the advantage of generating code for Sybase's product PowerBuilder support is good (other UML modeling tools do not or n
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