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Lets suppose that I changed the City from London to Paris of a particular record OR a number of records using some C# app. Now I want to get this/these rows.
modified on Friday, July 15, 2011 7:37 AM
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Is your table stored in a datawarehouse i.e. is it a type2 warehouse etc?
If it is a datawarehouse you are accessing the data from then it should be a simple(read simple to complicated here) matter of looking at the expired date and effective date columns of rows...
Continuous effort - not strength or intelligence - is the key to unlocking our potential.(Winston Churchill)
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Hi
Is it possible to have a variable ONLY show decimals if it does have decimal values? E.g. if the value comes back grom the database as 500 then instead of showing 500.00, it should just show 500. If it comes back as 500.55, then it should show 500.55. Please note that I do not want to use string formatting here as I want to retain the decimal type for sorting purposes.
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So I found a way of doing this. If you use Decimal.ToDouble it seems to do the job 
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Converting your Decimal value to Double may result in loss of precision. Instead, keep it Deciamal and use ToString() to display it in a certain format.
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I am not sure which version of .Net you are using but in VS 2010(.Net 4.0) in a winforms app, this seems to be the default behaviour. I know if I want to always show the decimal part (500.00), that is when I need to go the ToString route. I just tested with a listbox and with textboxes, and I get no decimal points if the decimal is a whole number.
...and I have extensive experience writing computer code, including OIC, BTW, BRB, IMHO, LMAO, ROFL, TTYL.....
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From a general programming point of view you should never change your data type to satisfy display requirements, if by changing that datatype you remove precision.
Converting to a double will lose some precision.
Although very little precision is generally lost - if you are performing financial calculations this can cause a problem further on down the line when figures do not match.
So it really is better to stick with decimal and then to format it for display - otherwise you may be asking for trouble later when the FD asks "Why don't the totals match?"...
Continuous effort - not strength or intelligence - is the key to unlocking our potential.(Winston Churchill)
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Hear, Hear.
...and I have extensive experience writing computer code, including OIC, BTW, BRB, IMHO, LMAO, ROFL, TTYL.....
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I agree with you.
I Love T-SQL
"VB.NET is developed with C#.NET"
If my post helps you kindly save my time by voting my post.
www.cacttus.com
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I`m not too concerned with precision. At the moment it works perfectly - If I do have decimals it keeps the decimals and if I don't then it shows the whole number. I just tested this by creating a random decimal of 4.4567, converted it to a double and the value stayed the same
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Etienne_123 wrote: ONLY show decimals
Show it where? 
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Etienne_123 wrote: I do not want to use string formattin
What is displayed on screen is a string that is currently using the default formatting, so doing a custom string format is the correct way. The sort should be done on the real values regardless of how it's displayed IMO, this way therer is no issue.
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i'm developing a chemistry program i find this code in the program chemsketch
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' ACD CHEMBASIC DEMO PROGRAM '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' '
' Molecular 3D Editor//MIRROR.BAS '
' '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' '
' The utility flips the molecule at a plane '
' '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
CONST TITLE="ChemBasic Molecular Editor // Mirror"
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Function Main As String
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' MIRROR.BAS '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Dim page,diag,asm,struc As Object, s As String, OK As Boolean
MAIN="Failed or nothing to do!"
' Get 1st structure from the curent page
page=ActiveDocument.ActivePage
If page.Diagrams.Count<1 Then Exit Function
diag=page.Diagrams.Item(1)
asm=Assemblies.AddFromCS(diag)
If asm=NULL Then Exit Function
struc=Asm.Structures.Item(1)
If struc=NULL Then Exit Function
' Do the job
s=UserIOBox("Flip X, Y, or Z coordinate ?" ,TITLE , "Y")
s=UCase(Left(s,1))
If s="X" OR s="Y" OR s="Z" Then
' Flip !
Call Flip(struc,s)
' Show the results
RefreshDiagram(diag,struc)
Main="Completed."
End If
End Function
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Sub Flip(struc As Object,s As String)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Dim x,y,z As Double, asm,at As Object
With struc
asm=.Assembly
For Each at In asm
.GetAtomXYZ(at,x,y,z)
Select Case s
Case "X"
x=-x
Case "Y"
y=-y
Case "Z"
z=-z
End Select
.SetAtomXYZ(at,x,y,z)
Next at
End With
End Sub
'***LIBRARY PROCEDURES BEGIN
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Sub RefreshDiagram(diag As Object,strmol As Object)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' LIB0.BAS PROCEDURE '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Redraws the diagram with a molecule or structure object '
' '
' ENTER '
' diag object of type CS_DIAGRAM '
' strmol object of type CB_MOLECULE or CB_STRUCTURE '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Dim l,t,w,h,w1,h1 As Integer
diag.GetBound(l,t,w,h)
diag.Depict(strmol)
diag.GetBound(w,h,w1,h1)
diag.SetBound(l,t,w1,h1)
End Sub
'***LIBRARY PROCEDURES END
'@@@@@@
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1. This is the C# forum, not VB.NET.
2. What is your question.
3. Please put your code between <pre> tags.
The best things in life are not things.
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I guess you meant nearly a year, someone is in deep doo-doo. 
The best things in life are not things.
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In a year he could actually learn how to code properly 
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Are you sure?
The best things in life are not things.
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In a year, one should be able to. This guy? Well, come to your own conclusion 
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Hi,
I would like to get "Token" value based on the description from the below xml file.
For example, if my input is 'Company'(Description), it should return 'COS'(Token).
I tried with XPath. But not working due to multi level of nodes in xml. Could you pls guide me to achieve this. Thanks in advance.
<CodeList>
<Entity>
<Token>PROD</Token>
<Description>prod</Description>
<Entity>
<Token>BUSINESS</Token>
<Description>Business News</Description>
<Entity>
<Token>COS</Token>
<Description>Company News</Description>
<Entity>
<Token>ANA</Token>
<Description>Analyst Ratings</Description>
<Entity>
<Token>ANAMOVES</Token>
<Description>Analyst Ratings, Estimates and Target Price Changes</Description>
<Entity>
<Token>ANACHANGE</Token>
<Description>Analyst Rating Changes</Description>
<Entity>
<Token>ANACUT</Token>
<Description>Analyst Downgrades</Description>
<Entity>
<Token>ANACUTEVT</Token>
<Description>Analyst Ratings Cut Events, Announcements</Description>
</Entity>
</Entity>
</Entity>
</Entity>
<Entity>
<Token>IP</Token>
<Description>Intellectual Property</Description>
<Entity>
<Token>COPYRIGHT</Token>
<Description>Copyrights</Description>
</Entity>
</Entity>
</Entity>
</Entity>
<Entity>
<Token>DRGPATENT</Token>
<Description>Drug Patents</Description>
</Entity>
</Entity>
</Entity>
</CodeList>
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Use // to search in any level into your XML.
The following XPath will give you what you want:
//Entity[contains(./Description, 'Company')]/Token
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Thank you Mirko1980, its working
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You could use Linq to XML[^]
I know the language. I've read a book. - _Madmatt
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