Select The Products That Match A Given Category And Group?
Nov 6, 2010
I can't seem to figure out how to write this query properly. I've tried various combinations but nothing's worked yet.Below is the relevant portion of my database model:
I need to select the products that match a given Category and Group, and that match a given Year, Make, Model, submodel. This I've done below: ItemList = From P In gDataContext.Products.Include("Groups").Include("Groups.Category1").Include("LookupYearMakeModels") From G In P.Groups Where G.Category = Cat And G.Grp = Group From Y In P.LookupYearMakeModels Where Y.Year = YMM.Year And Y.Make = YMM.Make And Y.Model = YMM.Model And Y.Submodel = YMM.Submodel Select P
[Code]...
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Feb 14, 2010
I'm trying to search files for matches, and depending on what catagory the match is under, do a certain function... Say I have a .txt file that looks like this
[Code]...
Then I have a form with Button1 and Textbox1. Say I type "Cat" into Textbox1 and press Button1. It would then bring up a MsgBox that says "Match found under Animal catagory". But if I put "Three" in Textbox1, the messagebox would say "Found under Numbers catagory".
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Feb 20, 2012
I want to grab Top 10 most Ordered product by customer... Im counting how many lines that this product have been ordered .
Sample data:
ProdName
A
B
C
[Code]....
Ive done this in other database using LIMIT 10.. but here in SQL server the result of that query is the bottom record's
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Dec 27, 2010
I am trying to trap an error that would occur if the user in my database does not select a category from a combo box before saving the record.[code] Naturally the example does not work, but would like some help with this.[code]Categoryid is set up as not to allow null.type int
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Mar 25, 2012
How can I set a group box to behave the same way visual studio behaves as you are typing code. Meaning, as you type code, a small window appears with code suggestions, and as you type, it highlights the best match with your text. How can I create this functionality with a group box and rich text box that I type in? By the way, I put the group box and rich text box in separate windows.
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Dec 28, 2011
I'm using this code
[Code]...
I need it to match both 12345 (5 char zip) and 12345-1234 (10 char zip) in 1 single group. Is that possible?
[Code]...
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Apr 5, 2012
I am having an issue where I am using regex.Replace to replace part of a string. The basic idea is that I want to capture the beginning of the string then replace the end of the string with a value from code. For an example pretend I have a string that says "Test Number " followed by number and I want to increment that number. I capture the "Test Number " but when I try to concatenate that capture with the new number it treats the capture ($1) as a literal and replaces the entire string with $1[new number].
[code]...
This will output "We are on Test Number 2", as expected. how I can use a variable in the replacement string portion of the Regex.Replace when including a captured group?
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Aug 15, 2011
I was wondering how i could pass the following SLQ function to my datatable:
Select sum(Quantity) from Purchases where transaction_mode=1
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Jun 9, 2011
I am interested in making a program to randomly populate gym-exercises from a group of them that I will populate. For instance, I want to be able to check "triceps," and then have "triceps kickback" pop up from a larger group of exercises, and the next time I click it another triceps exercise will pop up.
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Jul 30, 2010
I have say 4 asp.net radiobuttons which are grouped, I want to find out which one is checked.
What seems natural to do is:
Select Case RadioButton.Checked = True
Case myRadioButton1
Case myRadioButton2
Case myRadioButton3
Case Else
End Select
I just get a 'reference to a non-shared member reference' error. It's a shame because it seems such a clean way to do this test.. Is it possible??
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Feb 23, 2011
I have a richtextbox that I paste a HL7 msg into and then harvest the message instance manually from the text, what I would like to do is automate the harvest of this integer to automate the selection process.
example of message:
OBX|1|TX|^13971.8498.Report Text||Examination: Right elbow series
OBX|2|TX|^13971.8498.Report Text
[code].....
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Aug 23, 2010
This may take some explaining but the concept is pretty simple. A user will select a file which contains data that they wish to extract from, so keeping it simple they pick a file like so:
[Code]....
So, I need to show the user the file, allow them to select a line to match and/or extract from. So they select the first line ready for a match, they then select a word/s to mark as a constant for matching, so in this case it would be: MyGroup A simple version for text match would be like "MyGroup *" Now, I need to convert this to regex dynamically (I assume its the best method), its not a one off, the data that is selected is all open and up to user selection. There could be multiple selections and multiple extractions on the same line!
[Code]....
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Nov 10, 2010
I am trying to write a module that will select cells from multiple, non-contiguous columns within a row that is defined by a variable. The column numbers are known and are unchanging. For example, my worksheet might look like this:
A B C D
Row 1 X X X X
I want to select cells A1, B1, and D1; however, I don't want to use the row number (1 in this case) in my code. Rather, I want the row number to be specified as a variable. The code I am writing is inside a For/Next loop, so I would like to use the iterative variable (i in this case) to define the row number. That way, every iteration of the For loop will select cells from a different row.
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May 29, 2010
Am trying to match characters or combination of the characters i specify in any order they appears
vb
Regex.IsMatch(teststring "[nuls]")
what i want matched is either any single character, or combination of any of them in any oder. this means that it should not match any character not specified in the pattern.
For example
it should match
n,u,l,s,nu,un,lun, sl etc
not
ny, nx so etc or any other
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May 3, 2011
I'm trying to match up a specific group name and see if it exists for the currently logged in user using Active Directory roles. If the Group Name exists for the Current User, I want that group name to be displayed in a drop down list. Example: If current user is in BIG Group, display BIG in drop down list.Problem: All I am getting is SIDs and I'm not able to get anything to match up to the group name and nothing will show up in the drop down list.I also get the following Error:Error: Object variable or WIth block variable not set.How do I fix this?? here is the code I am using:
Private Sub GetMarketingCompanies()
' code to populate marketing company drop down list based on the current logged in users active directory group that
[code].....
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Jan 31, 2011
Enumerate if an Active Directory group's member is user or another group
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Jun 6, 2011
I am using an asp.net Datalist control. I have a table titled 'Category' with two columns 'Category Id and Description'. When I display the results on my webpage the 'CategoryId' number comes up and not the Description. I want the Description that corresponds to the number. I want to write it to my label control 'lblCategory'. Using ADO.NET I am having trouble with what to put between:
[Code]....
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Jun 4, 2011
how to create a sub category in vb.net? well I'm thinking of building a sales and inventory system of computer parts and peripherals and here's the logic. I'll be assigning each of them category like for example:
Componenets[INDENT]Peripherals[/INDENT][INDENT]Networking[/INDENT] - Processor[INDENT]- Chasis[/INDENT][INDENT] - Router[/INDENT] - Memory[INDENT]- keyboards[/INDENT][INDENT] - Bridge[/INDENT] - Storage[INDENT]- Speakers[/INDENT][INDENT] -Hub[/INDENT] - Optical Drive[INDENT]- Flash Drives[/INDENT][INDENT] - Switch[/INDENT] - Graphics Card
There you go. and the main categories are: Componenets, Peripherals, Networking and the Subcategories are with the -(dash) on their names if you have an idea also on the database structure please give me also some tips about how to construct the database tables.
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May 13, 2010
I need to set automatically a category to alll email in a IMAP folder. (and
for every new incoming email in this folder)
I've found this code in VBA but it give a category only to the selected[code]...
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Oct 23, 2011
I'm trying to write a statement where I'll be replacing the name of a category with a new name, but when it comes to executing the command I'm getting an error that says;
Quote:
Heres my command statement
CODE;
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May 20, 2010
I want to copy datatable to dbo.Products
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Feb 2, 2012
[URL]...From this link, it explains the formula of how getting the critical level of the products, but I can't imagine how to automatic-compute it because every month and every year there's a computation to be done
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Mar 15, 2012
I have build a program until now with an MySql database. The programs add records for the customers and the products of the company(Its works perfect).. I am trying to build now the Orders the last part of my project but I have a little problem.. First of all I need 4 different type of database:
Cash
Credit Card
Check
Debit
Price Offer
This is the the type of the payment. The user must add the order by the payment of customer so we need to seperate each one.. Unitl here I am fine::
Now, my serious problem is with the order table:: If i used the code that I use for my other adding records (like product and customers ), for each order it's add only one product!! BasicallyI need to be able to add multi products and the user have the ability to change the price of one product:: for example "to make an offer for some special customers" without change data into the database of products..Thats has a lot of typing code but I need a base to start since I have a little bit of confused. At the end am trying to load data from database customers into text boxes:: for example the user select one name that loaded into a combobox and then appears the city and the mobile into a text boxes I build a code below but it's works only One type, actually fill the text boxes but after I clear all the boxes and try for a new customer or the same isn't fill anything.
Dim ServerString As String = "Server=localhost;User Id=root;Password=root;Database=test" ''Sting Server
Dim SQLConnection As MySqlConnection = New MySqlConnection ''SQL Connection
Dim Sql3 As MySqlCommand = New MySqlCommand("SELECT * FROM customers", SQLConnection)
[code]....
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Jan 1, 2011
I am writing an application and I do not know how to reference a group of controls inside a group box. I will include the code I have written so far and a picture with a detailed explanation as to what I am trying to do. Feel free to comment on any discrepancies that you may notice in my code.
Code:
Public Class Form1
' The following class-level constants are used
' to calculate the price of the model
Const decCOUPE As Decimal = 18000
[code].....
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Sep 25, 2011
I want to remove a group (include all items in this group) in ListView, but unsuccessful, the code is below, why?
ListView1.Groups("GroupName").Items.Clear()
ListView1.Groups.Remove(ListView1.Groups("GroupName"))
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Apr 6, 2011
anyone have some quick code on how to do this?
wmi is not a option.
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Sep 29, 2011
I am writing a basic blog application to learn mvc 3. I have problems retrieving posts by category. The url looks like /Blog/Browse/Category_Name. I can get the posts if i hard code a value for category. So it would seem that Category_Name is not getting pass to my EF statement in my controller. the category had a period in it so it was not matching.
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Apr 2, 2012
I was trying to do a 'Latest Products' page for an eShop project I'm working on. asically, I want to show a number of products, say 10, from a table in my db that where added in my database in the last 30 days or less.irst I tried to use the GridView function in VB.NET, where it auto-populates the table but can't be limited and then I tried this SQL statement, which isn't working, giving me an error.
SELECT *
FROM Product
WHERE DateAdded > (SELECT DATEADD(d,-30,(SELCT MAX(DateAdded) FROM Product)) AS "Last 30
[code].....
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Oct 4, 2008
I got database with products of restaurant. What i want: I Want to create cocktails with multiple products (products are registered in database). When i put cocktail in the sales list, i want when sales complete, automatically to change stock of included products in the cocktail. I attached a screenshot to be more clarity. If u help me, i apreciate this.
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Jun 28, 2009
I have products form and categories form here i am creating new products and categories both have its own id and also i need to create one sequential no for both depend on current year when i create new [code] also when i create new product i want its sequentialno to be same.1
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