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Published on 2010-06-01T00:29:05Z
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Is it possible to describe an if-else structure in a system sequence diagram? If yes, how is this done?
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Hi Everyone,
I have an if statement with 16 cases (I am checking the state of four boolean variables). Would there be any value in trying to implement this differently, with nested switch statements perhaps?
What is the actual performance gain of a switch statement over an if statement?
Thanks!
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I am having trouble with this I have 3 Data tables i use over and over again which are cached I would like to write a LINQ statement which would do the following is this possible?
T-SQL VERSION:
SELECT P.[CID],P.[AID]
,B.[AID], B.[Data], B.[Status], B.[Language]
FROM MY_TABLE_1 P
JOIN
(
…
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declare @d varchar
set @d = 'No filter'
if (@d like 'No filter')
BEGIN
select 'matched'
end
else
begin
select 'not matched'
end
the result of above is always not matched can anybody tell me why and how can I use the like or '=' result in my stored procedure.
thanks
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Please forgive my ignorance and poor SQL programming skills but I am normally a basic SQL developer.
I need to create a trigger off the insertion of data in one table to insert different data into another table.
Within this trigger I need to insert certain data into the new table based upon values…
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I have a quite complicated query which will by built up dynamically and is saved in a variable.
As second part i have another normal query and i'd like to make an inner join between these both.
To make it a little more easier here is a little example to illustrate my problem.
For this little example…
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I have a program which has a timer and in every two seconds it calls a specific function and by the way other function calls are made during program execution, and these functions calls related with timer function can, so I want to draw them in same sequence diagram. How can I draw its sequence diagram…
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I was wondering if there was a Sequence Diagram generator for C#?
Im using Visual Studio 2008 Professional.
If not is there a quick and simple software?
Im finding Enterprise Architect and Visio a bit to cryptic for a beginner.
I have found the Class Diagram feature on Visual Studio, which s very…
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I'm needing to document some functionality on a page that has a jQuery watching for a button click.
On the button click the script pulls info from two fields and makes a ajax call to a php script passing these values to the php script.
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Is there a tool to do round trip software engineering between a sequence diagram and a group of objects that message back and forth?
Perhaps this seems a little exotic, but it seems like a function that includes message calls or even method invocations on other objects could be automatically converted…
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I have a question regarding sequence diagrams.
When drawing sequence diagrams,
Is it enough to draw one diagram per user case ?
or do we need to draw a set of sequence diagrams to cover each user case instance ? (is a sequence of actions a system performs that yields an observable result of value…
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