VS 2010 : Display All Selected Columns From Multiple Joined Tables?
May 11, 2011
I have multiple tables that I need to pull and display data from. I have created a new query in the TableAdapter of one table to pull data from related tables based on a parameter. In the Query Designer I can run my query and see all of the columns requested in my SELECT statement, however when I bind this table to a DataGridView and call the new query, it only returns the original columns from Table1.How do I see all of the columns I selected in my query?
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Jul 12, 2011
have a datagridview containing 2 tables left joined, so that:table1 LEFT JOIN table 2 ON table1.id=table2.idI get an error whenever I try to edit my datagridview."invalidOperationException was unhandled by the user codeDynamic SQL generation is not supported against multiple base tables."The error points to this line:
da.FillSchema(dt, SchemaType.Mapped)
da.Update(dt) << This line
'da = dataadapter
[code].....
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Sep 18, 2009
I have a small project i am doing for work to compare our website catalogue to our actual inventory in our financial software. To do this, i have exported the online catalogue as a delimited text file using "^" as the delimiter. I then want to go into our Accpac data a find out if all the items are still active, the current price and the stock on hand.
[Code]...
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Jun 10, 2009
I have 3 related tables in a DataSet - Customers, Products and Orders.I am trying to create an "editable" DataGridView which, ideally, will contain columns from all the tables. I have tried creating the joins in the TableAdapter SQL, but this results in a read-only data grid.
Customers and Orders are joined in a 1:M relationship by CUSTID.
Products and Orders are joined in a 1:M relationship by PRDID.
When the user adds a new Order record they will key the ORDERID, CUSTID, PRDID and QTY.I would like the DataGridView to display the related CUSNAM and PRDDES as soon as the user has keyed the Order record.The data must be displayed on a single data grid row. I am not interested in drill down or multiple data grids.My data looks like this:
Orders: ORDERID, CUSTID, PRDID, QTY
Products: PRDID, PRDDES
Customers: CUSTID, CUSNAM
The data grid should look like this:
ORDERID, CUSTID, CUSDES, PRDID, PRDDES, QTY
My SQL would look like this:
SELECT Orders.ORDERID, Orders.CUSTID, Customers.CUSNAME, Orders.PRDID, Products.PRDDES, Orders.QTY
FROM (ORDERS
INNER JOIN CUSTOMERS ON Orders.CUSTID = Customers.CUSTID)
INNER JOIN PRODUCTS ON Orders.PRDID = Products.PRDID;
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Jan 8, 2010
<vb.net 2008>
Table : MST_COMPANY / EMP_MASTER
Column : COMPANY_ID / LOCATION_ID
How do I add relations for two colums between two tables? I tried below way but it does not work.
Is there any other way?
Dim relCompanyEmp1 As DataRelation = ds.Relations.Add("relSectionEmp", ds.Tables("MST_COMPANY").Columns("COMPANY_ID"), ds.Tables("EMP_MASTER").Columns("COMPANY_ID"))
Dim relCompanyEmp2 As DataRelation = ds.Relations.Add("relSectionEmp", ds.Tables("MST_COMPANY").Columns("LOCATION_ID"), ds.Tables("EMP_MASTER").Columns("LOCATION_ID"))
[Code]...
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Aug 23, 2009
Im making a search function for an application and they need to be able to search by any value in the DB in any of the three tables. Im wondering the best way to go about this. 2 of the 3 tables have the same columns while the last one is totally different. Below is what I kinda "thought" itd look like but no.
"SELECT * FROM cases, opencases, staff WHERE Crime ='" & txtsearch.Text.ToString & "'"
I need to query the results the user can search for anyterm and if it matches something in the columns it return it to the user. Im wondering if the best way to go about this is to maybe query all the tables and then put all the matching records in a seperate table and the dgv look at that table or how to exactly go about it.
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Aug 19, 2010
I have three tables Student, TimeSheet and TimeRecord.
Talbe columns:
Student : StudentId, FirstName,
LastName
TimeSheet: TimeSheetId,StudentId, IsActive
[Code].....
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Jun 4, 2011
Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
conn.Open()
Dim cmd As New OleDbCommand("Update (SELECT Employee.empno, Employee.emplname, Employee.empfname, Employee.empmidname, Employee.contactno, Admin.description FROM Admin INNER JOIN Employee ON Admin.adminNo = Employee.adminNo) Set emplname=?, empfname=?, empmidname=?,
[code]....
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Apr 18, 2009
How i Insert Master-Detail Data
CREATE TABLE Studios(
name VARCHAR(30),
address VARCHAR(70),
PRIMARY KEY (name)
[code]....
I need to insert data to both tables example to studio and then to Movie ralated data (it could in batch ??) or obe by one inserting data?
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Sep 25, 2011
When I update a record at table [Product] with the integer that stands for [Supplier Name] from joined table [Suppliers], this does not appear in my datagridview. Instead, I have to reload the table to dataset to make it visible. What about datarelation? Is it better that loading a joined table over the dataset? Note that I have never dealed with datarelations before.. How can I make a datagrid column to show "Supplier Name" instead of recordID that represents this supplier?
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Dec 8, 2011
How do I get selected line with multiple columns within a listbox and put the info into an excell worksheet with the data in distinct cells
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Jun 28, 2010
I have common sub to save data from data table to database like this ad.Update(tb) It works fine, but problem comes when i populate Datagridview using a joined query which takes values from more than six tables, for example
[Code]...
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Jun 21, 2010
I am attempting to read an XML and display certain portions of the XML in a datagridview. I was able to get one table at a time, but I am having trouble figuring out how to get ALL the info I want from the XML and not just one table at a time.
I was speaking to someone and they told me that my issue is that the dataset contains datatables and it's not just one big piece of information that I can use. I looked into merge code, but I haven't managed to get anything working the way I would like.[code...]
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Jan 25, 2010
I read data from a xml file and display all the contents in datagrid view. I want to extract collection of columns with same or similar contents - i.e I have three columns A,B,C and five rows in xml file. In column C, row no. 1,3,5 is filled with 'X's and row no. 2,4 is filled with 'Y's. I want to extract all columns which is related to the Columns C's content 'X'.Right now I am only able to extract one column which is related to X from Column C. How can I fix this ??
[Code]...
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Aug 23, 2009
Im making a search function for an application and they need to be able to search by any value in the DB in any of the three tables. Im wondering the best wayto about this. 2 of the 3 tables have the same columns while the last one is totally different. Below is what I kinda "thought" itd look like but no.
"SELECT * FROM cases, opencases, staff WHERE Crime ='" & txtsearch.Text.ToString & "'"
I need to query the results the user can search for anyterm and if it matches something in the columns it return it to the user. Im wondering if the best way to go about this is to maybe query all the tables and then put all the matching records in a seperate table and the dgv look at that table or how to exactly go about it.
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Oct 9, 2011
I have the following database setupWhat I want to see is the tblOpponent.oppTeam when given a matchID in tblGameI tried the following SQL string in VS 2010
strSQLString = "SELECT tblOpponent.oppTeam FROM tblOpponent WHERE tblOpponent.oppID = tblOppBowler.oppID AND tblOppBowler.oppBowlerID = tblGame.oppBowlerID AND tblGame.matchID = " & MatchID.ToString
[code].....
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Mar 1, 2011
First off I'm a newbie to VS but hopefully my question isn't terribly clueless. I've been searching endlessly for an answer but I don't find much relating to VS 2010 I'm running VS2010 Ultimate and I'm creating a Windows Form app in VB .net 4. I'm connecting to SQL Server 2005.
[Code]....
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Oct 8, 2010
i want to set my listbox up like:
Name | Posts
so the | is a divider and it will show their name on the left and their posts on the right(kind of like a1, b1 in excel). how do i divide my listbox to do this?
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Mar 15, 2012
I've been searching all day about this and can't find a solution..I'm fairly new to VB and SQL Queries, so I apologize if I sound a little daft.Basically I'm working on a project in VB 2010 where a user can add new teams, players, also create matches between teams and record the score. I have done nearly all forms, but now I need to show data from 2 tables on one form and the method I used for 1 table doesn't work.I have 4 tables:team, player, match & matchdata and they are linked like this:
[Code]...
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Apr 14, 2011
I have an Access 2003 DB and an SQL Server 2005 DB.
I have one datagridview where I want to present data from both databases.
My query would look like this:
SELECT
ACCESS2003.Resource_ID,
ACCESS2003.NAME,
SQL2005.Resource_ID
[Code]....
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Jun 18, 2012
on the form I use one combobox with Data Bound items, Data source, Display member & Value member. Besides this combobox I have textbox with multiline turned ON. My code should write values from specific table in Textbox when I sellect ID on the combobox. Actually this code works but not in a way I want Me.TextBox2.Text = ComboBox2.SelectedValue
I would like to populate texbox from other columns as well. For my app I need one texbox in which I can see five lines of data, Company name, Address line1 & Address line2 & Address line3 & Address line4 . It's important to get data from different columns and each column in a new line.
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Feb 13, 2011
I have looked at the answers in the forum and some seem dated. I an an old vb2 person and need to move up. I understand sql very well and use complex queries. First test project and trying to add multiple tables to a data grid (Only Form in project).I used the Data wizard to add the Access data base and worked by way through to near the end. The query works in the wizard and returns the correct rows. The error message is "The solution returned by the new query differs from the base query."
During the creation process I selected all the tables. Reading some of the old anwsers I get the inpression that VB 2010 does not handle multiple tables in a datagrid (forum items go back to version 2008).
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Mar 31, 2011
I have a document that has bookmarked tables I create a new document using this document as a template I then loop through the tables and cut them off to the clipboard I would like to save each of these tables as a variable or value and paste them back in a user definied order This could be like Table1,Table7,Table1,Table2,Table4 Or any combination required I have looked at Clipboard.SetData and GetData but just cannot seem to store the tables I can do text, and images of pictures but cannot seem to get tables working?
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Feb 25, 2011
I am trying to delete more than one column in my excel sheet.
For Each lvi In ListView1.Items
If lvi.Checked = True Then
arrayLetters = lvi.SubItems(1).Text & ":" & lvi.SubItems(1).Text & "," & arrayLetters
[code]....
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Oct 8, 2010
good afternoon people, i got a problem here on my program, i need to query from a different tables in database but it gives me error, here is my code
[Code]...
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Jul 28, 2010
I am just wondering how I can make a listbox count the number of selected items and display it in a text label. My listbox selection mode is on MultiExtended.
Also, can someone provide the definitions for:
SelectedItem
SelectedIndex
TabIndex
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Dec 16, 2009
I am working in vb express 2008.I want to combine two tables to show all the columns of two tables in one table. I tried following query:
"Select de.Description, SUM(de.Quantity) AS Quantity, SUM(de.Amount) AS Amount " & _
"FROM DailyExpenses de " & _
"WHERE de.EDate Between @START and @END " & _
[code]....
And i want to combine two tables to display the following result into a Listview through a SQL query:
Description Quantity AmountDescription Quantity Amount
Mineral Water 12 26 Coca Cola 2 25
Rice 3 215 Sprite 3 15
Beaf 4 150 Beaf 4 50
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Sep 12, 2011
I have a vb.net web application and when a particular function runs , i get data timeouts in the rest of the application..(ie..row not found errors or column does not belong to table but it does) The function is adding multiple rows in multiple tables in the database and is running in a for loop. It seems to be all SQL related but I am not seeing anything in the error logs in SQL or in the application Right now I am assuming it is memory related where to start note..the for loop will be replaced with a bulk insert but right now I jest need to resolve the issue of the timeouts
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Mar 29, 2011
I have two databases. One is an SQL database and the other is an Access database.
In the Access database, I have a table with three columns EMPID, FIRSTNAME and LASTNAME.
I load this in my VB program to a table called "EMPID_Table"
In the SQL database, there is a table that has a lot of data that I need to retrieve based on the Employee#, which is the same as the EMPID from the Access database. In my VB program this is loaded into a table called "WagesTable"
How can I merge these tables, or add the columns FIRSTNAME and LASTNAME to the WagesTable
to the correct Employee# in my VB program? I cannot change the SQL database at all, I can only read from it.
Access Query:
Dim EMPID_Query As String = _
"SELECT *" & "FROM [EMPID_Table]"
'This returns EMPID, FIRSTNAME and LASTNAME
'I fill this to a table called "EMPID_Table"
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Sep 10, 2011
I am having 3 tables in my DB Challans, Challan_Details & Customers. They are as follows
Table Challans:
Customer_ID (Related with Customer_ID in Customers Table) Challan_ID (Key) Challan_VchNo (Voucher No.) Challan_Date Invoice_ID
Table Challan_Details
[Code]....
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