so ai have created this new TableADAPTER in my dataset, and it pulls data from two different tables namely card and transaction. I have created a datagridview to see the result, however when I try to filter the result, nothing is returned to fatagridview.
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I have two tables that i got from northwind Database and made one out of it from order_details and products and the new table is DataTable1 it has data from both previous tables how do i update that new tableFPENA
View 2 RepliesI'm an experienced Office & VBA programmer, I am new to .NET programming. I'm in the process of migrating an Access 2007 database application from Access to Visual Studio Visual Basic project for further development. In particular, I am interested in using .NET controls to display data in a user-friendly hierarchical grid control.The data for each hierarchical display is stored in two separate tables (I call them tblData and tblExtraInfo), and then I use a query to join the data and prepare for display (I call the query qryBOM).
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I have a tableadapter where the select query is as follows:
I want to select only those rows where the value of orderno is in the TextBox1.text. How can i do this?
SELECT CustomerID, Orderno, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax
FROM Customers
I have a DataGridView on my form and I'm wanting to override the 'Add New Record' button on the DataGridView controls, and display my own 'Add record' form. The problem is, when I do so, I no longer get the Auto-increment functionality of my primary key field (as i would If i used the default functionality of that particular button).
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I'm trying to bind a datagridview to a tableadapter which contains a query that requires parameters (for the WHERE statement of the query). The datasource is a SQL Server database. When I bind the datagridview in design view, it does not let me choose which tableadapter method I would like to use. The way I've been fixing this is to go into the code behind that form, where Visual Studio puts in some auto-generated code that fills a datatable in the dataset and I change the method that it's using there and put in my parameters. I don't think this is the proper way to do it, however, especially because sometimes that code doesn't even get generated! My other solution is to just programatically bind the datagridview to a datatable which I have filled using the tableadapter. This seems like more work than it should be, though.
View 5 RepliesMaster child relation with a Customer form and Datagrid view that has to join two tables in a gridviewI got an error when I tried to modify the query of the gridview
This is the original code/query
SELECT `id`, `invoice_id`, `product_id`, `qty`, `price`, `p_tax`, `sub_total`, `sub_tax` FROM `invoice`.`1001_line_items`
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i need to create sql tables based on user needs lets say a guy needs a table of 4 rows 5 columns other user needs 3 rows 3 columns each with different types so how is the best way for letting them choose like they write in a text box ( this will be the value of rows)4 and another text bvox the count of columns and i have those 2( rows and columns needed) numbers i create the table as is.based on those. by default i create type as varchar max then later on we must fill the table using datagrid.
View 14 RepliesI have two tables as follows:
Customer | Product
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A | Car
A | Bike
A | Boat
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If I use a normal JOIN then I get a list of friends for every separate product. I just want the two lists once.
The output lists with '-' need not be table cells, they can be <ul>s.
How can I achieve this? I would like to bind to ASP.net GridView. Should I try to do it all in one query, or use multiple queries and somehow add them both to the same Grid?
Each row actually forms part of a long report. Essentially each row of the report contains Customer ID, a bunch of other fields which match one-to-one with Customer ID, then the two lists for each Customer ID I described. Perhaps I can use a separate query for each list, then manually add each list to the grid on RowDataBound or similar?
I want to see if anyone has used one table that has a primary key (not displayed) in the DataGridView. Then use a text box on the same form to call and group what if viewed in the DataGridView table. I want to group the displayed data of the DataGridView by the primary key of both tables.
View 1 RepliesSQL statements:
SQL = "SHOW TABLES;"
Try
conn.Open()
The remarked area works fine when I'm accessing a specific table. I've successfully inserted the products_model field into the combobox too. The datagridview does show the table names in the db using the SHOW TABLES sql statment, but I'm not understanding how to get this info into the combobox instead.
I have two tables Employees and CafeLogs. Some employees can be cashiers and also customers at the Cafe shop.
Table structures:
Employees: EmployeeId(PK) , FirstName, LastName
CafeLogs: LogId (PK), CashierId, EmployeeId, Value, => CashierId and EmployeeId are the data from column EmployeeId of Empoyee table
Table relationship:
Employees 1:N CafeLogs (CashierId (FK))
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Right now I know how to select only LogId, Employee's name, and , Value, not with Cashier name yet.
Dim query = From log In db.CafeLogs _
Join emp In db.Employees On emp.EmployeeId Equals log.EmployeeId _
Select log.LogId, emp.FirsName, emp.LastName, log.Value
i have 2 sql database tables and one datagridview i want to fill those table in one datagridview like this
table 1
Column1 Column2 Column3 column4
1 INV total Balance
2 INV total Balance
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first table first Row then 2nd table first row ? its possible to fill table like this in datagridview?
I have a datagridview who's datasource is a BindingSource. The problem that I need to resolve is that the DGV has 6 columns, 5 of which come from the same database table, while the other column comes from another database table. Is there anyway of configuring the BindingSource that will make it contain all 6 columns?
The same grid in Part 1 works in the way that when a user selects a row, textboxes and comboboxes are populated with the DGV Row of data in order for the data to be modified. When the user makes any changes, this modified data needs to update the DGV row or BindingSource. How do I associate the changed values back to the BindingSource or the DGV?
I have a database with three tables:
stock
orders
order_details
Stock and Orders are self explanatory. Order_details is a lookup table, holding basically just the orderID, stockID and quantity for each item in the order. That's not very friendly for the user however, so what I want to show is a DataGridView with some elements from order_details, and some from stock, i.e.:
Part_Code, Item_Name, Description, Quantity, Price
I can create a database view for this easily enough, and bind it to a datagridview. It shows existing items in the order fine, but the problem is the view doesn't update when I add new elements to order_details in the dataset. It appears that it's bound to the main database, and so won't update until I save the record. That also has the problem that it's now much harder to update the database. A simple datagridview bound to order_details would make it easy for the user to enter quantities and for me to save the record, this one now needs a custom update statement.
In summary:
- I want to show data from two tables
- I want the datagridview editable (well, the quantity column anyway)
- I want the datagridview to update when I add entries in the dataset
What is the best/easiest way to do this? Is my current approach of a view in the database and custom update statements sensible? How can I get the datagridview to refresh whenever there's a change to the local dataset?
I need to upon edit of datagridview save to sql table by button click or by cell value changed doesnt matter to me.
View 1 RepliesI 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;
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...]
I have two tables: One wich contains the columns "first_name", "last_name" and "status_id". The other table contains "status_id" and "description".
Now, I want to display "first_name", "last_name" and "description" in one DataGridView. What is the best way to do this?
What I'm doing now, is that I'm manually adding a datacolumn to the first table. Then I'm looping through each row and filling the new column manually. Now, that doesn't seem very smart and efficient, but I haven't found any better solution.
I have a Dataset with 2 different tables. What I have to do is to display those tables in a DataGridView.What I have done with a reference is given below.
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this is for VS 2008 w/ an Access database.My database has 3 simple tables, Customer, Services and Workorder.
-Customer table = Customer ID (Customer Name, Address)
-Services table = Service ID(Service type, Cost,)
-Workorder table = Workorder ID(Service ID FK, Customer ID FK, Cost FK, Description, Date)
How I have my database set up is the Workorder table is like a linking table linking all three tables together. This is what I need out of my Windows Form.
-List view 1 contains customers names. Selecting it shows all of the customers previous workorders in the Datagrid view. (This works fine)
-List view 2 contains available services. Selecting it filters the datagrid view that was previously filtered by list view 1(customers). (This I cant figure out)
-In the end the Datagrid view would show all certain records for an individual. You when then be allowed to add the needed information and it would populate the database.All relationships were created to reflect the FKs in the workorder table.What function or coding should I be looking at to accomplish this task?
I have a DGV that is bound by an untyped Dataset. My select query consists of using 5 columns from 2 different tables. I fill a dataset with the results of the query. I assign the dataset to the DataSource of the DGV but don't assign the DataMember. The DGV doesn't populate, however, when I test the query it runs like it's supposed to
View 4 Repliesi created 20 tables in ms access.. and only one table is connected to vb 2008 using the DataGridView?.. how can put the remaining tables in ms access to the vb 2008?
View 1 RepliesUsing Visual Basic 2005 So this is the problem I have run into. I need to populate a Datagrid with Data from 4 different tables of which I have gotten down to 3 DataTables in one DataSet.
The first one is called Letters and includes: LastPrintedOn & requiredpaper The second is called ImportParams and includes: ImportParamsID, BlockLetterGroup1, BlockLetterGroup2 and BlockLetterGroup3
The Last is called ClientInfo and includes: ClientGroupID, CapturedOn, ProcesingCommittedOn, ProcessingStartedOn, ProcessingCompletedOn, ImportParamsID
Now I can attack this from one of two ways (at least that is how I see it)
Select the ClientGroupID's I need (1,2,3,6) from that I will have the ImportParamsID which will then get me to the second table which has the blocked letters 1, 2 or 3 of them of which I can then check against the last table to get the date. There is one clients as of now that will end up with 3 thus being 3 seperate lines on the DGV or Table to show the different letter types.
Method 2:Bascially the reverse, look at the letter types and work backwards though I think the first method is easier. Where should I start? I'm not looking for code but the path I need to be on to get to the end.
I have a DGV that is bound by an untyped Dataset. My select query consists of using 5 columns from 2 different tables. I fill a dataset with the results of the query. I assign the dataset to the DataSource of the DGV but don't assign the DataMember. The DGV doesn't populate, however, when I test the query it runs like it's supposed to.
View 6 Replies[code]I'm able to display Data from the tables to Datagridview but how do I update two tables from Datagridview?For some reason under Advanced Options Generate Insert, update and delete statements gets unchecked.
View 4 RepliesOn a VB.NET 2008 form I have a DataGridView, BindingSource and TableAdapter.The BindingSource DataSource is a dataset.In the dataset I have a Fill command that joins three tables and this is displayed without a problem in the DataGridView.However, I am unable to Update the dataGridView because it has multiple tables from a single TableAdapter? Does anyone know a simple way I can update. The tables has over 200 columns and I only want to update the columns that are changed. If I use a single table I can edit data in theDataGridView and the database is updated ok.
View 2 RepliesHow to bound this dataset to datagridview?
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I've been trying to use lookup tables to display names instead of ID's in a DataGridView using a DataGridComboBoxColumn and have even copied the example shown in the Forms over Data videos produced by Microsoft but still get the following error message:System. =Argument Exception:DataGridView ComboBoxCell value is not valid..Everything was done in the designer and the problem only occurs with the DataGridView; lookups work fine using a combo box when displaying single records.Also the error message only pops up when I close the form. Prior to that all the names are displayed correctly for each record, the drop down list shows the names correctly and I can edit, add and delete rows and save all my edits with no problems. Its just when I close the form that the problem occurs.Each time I press OK in the message box the names in the combo boxes are removed, one by one.
View 5 RepliesI am trying to produce a form in VB2008 which shows data from two related database tables, and then allows the data in one of the tables to be updated. I would like to do this using a DataGridView, but I have no idea how I would go about this.
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