DataSet Not Working With View With Linked SQL Server
Sep 13, 2010
Anyway, I wrote a view with a union query in SQL Server that grabs data from a linked SQL server.
Anytime I try to add this object as a dataset in VB.NET it completely bombs out on me with this ugly error message...
ERROR [42000] [Microsoft] [ODBC SQL Server Driver] [SQL Server] The operation could not be performed because the OLE DB Provider 'SQLOLEDB' was unable to begin a distributed transaction. ERROR [01000] [Microsoft] [ODBC SQL Server Driver] [SQL Server] [OLE/DB provider returned message : new transaction cannot enlist in the specified transaction coordinator] ERROR [01000] [Microsoft] [ODBC SQL Server Driver] [SQL Server] OLE DB Error Trace [OLE/DB Provider 'SQLOLEDB' lTransactionJoin::JoinTransaction returned 0x8004d00a]
I'm completely stumped as to why I can't create a dataset from a view that references a linked SQL server. It's not this specific view either, all views that reference this linked server bomb out.
View 1 Replies
ADVERTISEMENT
Jun 9, 2009
I have created a windows form that has a datagridview linked to a DB from a DataSet. i have draged the fields from the Data Sources navigation window to various controls on my form. all works well. then i tried building my program. my first ever build. i don't know what is wrong or what i have to do. when i try to run my exe, i have the following message. can someone help me fix this?
Exception Text
CODE:
View 8 Replies
Apr 30, 2009
how to insert and update data into cache database which is setup as a linked server on sql server 2005.I mean to say insert / update query statement.
View 2 Replies
Apr 27, 2010
I have a datagridview linked to a dataTable loaded from a sql server via an adapter.I wish to sort one of the column: Filenumber.The Columns is a string. For example:
M-099
M-756
M-777
M-1000
But when i sort the columns by using Me.DataGrid.Sort(DataGrid.Columns(9), System.ComponentModel.ListSortDirection.Ascending), it turns out to be:
M-099
M-1000
M-756
M-777
I would like to know how to sort it like:
M-099
M-756
M-777
M-1000
How should i go about it? I've thought of getting rid of the M- in front and putting it into another column, but it makes filtering nuisance.Also, is it true the a custom sort via an IComparer is only applicable to things without a binding source?
View 4 Replies
Jul 2, 2009
I have a large form that is set up from master-detail datasets in Visual Studio 2008.I havene master table with a large amount of detail tables. Several of the detail tables also have detail tables linked.Now I need to add a master table that sits on top of my existing master table making it a detail table.
View 7 Replies
Jul 10, 2009
Function DCount(ByRef Cot As String, ByRef Bang As String, Optional ByRef DK As String
[Code]...
View 2 Replies
Mar 22, 2010
I recently updated an app that I wrote to allow the clients to run the app in read only mode disconnected from the database by serializing the typed dataset, and when they are offsite/offline instead of connecting to the database the serialized dataset is loaded. This has been working great and then I hit a major snag.
A majority of the graphs and reports are based on sql views that are typed views in the dataset. Of course offlline the tableadapters cannot run the sql views.
Does anyone know a way to run/fill the view with the already loaded dataset? I can add rows clientside so I'm inclined to believe there must be some way to fill the view clientside but I've been at this for a number of hours now and not making any real progress.
View 10 Replies
Mar 5, 2010
i am trying to get data from the clipboard into dataset and view it on a datagridview using the code below. The problem is that every line after the first line starts with a character (like a small rectangle) but when i run a sperate loop to view each character i do not find any unexpected asc code.
'this is the text in the clipboard
this is
a test
to get
[code]...
View 1 Replies
May 5, 2012
I use a dbDataAdapter to populate a DataTable from an unlinked oracle database.I have a dbDataAdapter that I want to insert rows into an SQL Server table using SQLCommandBuilder.I have been trying all day to update the DataTable that references the SQL Server table with the data from the Oracle DataTable so that I can insert the rows.
View 2 Replies
Jun 25, 2009
What is the best practice while working with dataset amd datatable.Actually I have seen that very few information is online when it comes to working with multiple base table.Suppose there is one master table and a details table. The need of MASTER table is suppose just one column (say ProductName), while the application mainly works with the DETAILS table.My idea, we use JOIN to create a single datatable and work with it. But am surprised how little information is available when it comes to working with Multiple Base Table and the limitation of SQLCOmmandBuilder in such situation.
View 15 Replies
Mar 17, 2010
I have some problem with working with tables which were created on previous form. Say we have a form Customers in which Customers are displayed in datagridview.Now to create or add ne customer to this customer table on sql server, another form is opened.In this form user enters all data like customer name, phone number etc. when changes are made to the sql server using a stored procedure this form is closed now I want to show this newly added customer in the datagridview of the previous form.Right now what I am doing is creating data set and command et. and again fetching data for all customers from sql server.
View 2 Replies
Mar 27, 2009
There is a "how do I video" on how to properly control updates, inserts and deletes in multi-user applications on forms that edit master-detail related data. [URL] Massi worked through the process using Order (OrderID is PK) as the master table and Order Detail (OrderDetaiID is PK) as a related table in dataGridView. The dataGridView automatically generate orderDetailID whenever the mouse enters in a new row. I am doing a similar form, but placing order form and orderDetail form in two separate tabs in a tabcontrol, and also using Details view for both tables. When I click "new" button in BindingNavigator, the orderID is automatically generated. If I use dataGridView for my orderDetail tab, then the orderDetailID is automatically generated when the mouse enters. This allow me to insert/update tables correctly. However I need the Details View for my orderDetail form too. How do I get a orderDetailID automatically generated when user insert a new order and have the mouse click on OrderDtail tab?
View 1 Replies
Feb 13, 2012
I have an ErrorProvider on a form with a DataGridView.The Binding Source for the DGV points at a single table in the DataSet (which hooks up to an underlying Access DB).The table has two columns:
1) Autoincrement PK
2) Text field, <=25 chars, unique, can't be Null or empty string
I test for string length (>0 and <=25) in the DataSet.Table.RowChanging event.If it's out of range then I use e.Row.SetColumnError, that passes the error to the ErrorProvider / DGV on the correct row and DataSet.HasErrors returns True. All good, no problems.
I test for uniqueness in the DataSet.Table.ColumnChanging event.If it's not unique I can set the error with either e.Row.SetColumnError or e.Row.RowError; Now it gets complicated since sometime this makes the ErrorProvider / DGV show the error and sometimes not, it depends on whether the DataSet keeps the Unique = True constraint of the underlying DB.
Why would I have the DataSet be False for Unique when the DB is True for same constraint? So that the user interaction with the form has the minimum of dialogue box based interuptions. I am trying to design a system whereby all issues / errors are reported
to the user as they interact with the form in a subtle way, allowing them to keep working but trapping errors before any attempt to Save from the DataSet to the DB.
So, if the DataSet keeps the unique constraint then when you insert the new (duplicate) row the DGV throws its DataError event, a default dialogue appears, behind which the DGV has the ErrorProvider icon on the correct row. However, since the DataError event
causes the problematic change to be rolled back, the new row is removed and the error disappears.
If I change the DataSet requirement to Unique = False, then SetColumnError does not cause an ErrorProvider icon to be shown and DataSet.HasErrors returns False. I can improve upon this slightly by using RowError, this causes DataSet.HasErrors to return True but the ErrorProvider icon still does not show.Further, when using Unique = True on the DataSet, and editing an existing row to be a duplicate of another, the behaviour is the same, DGV.DataError event, roll back of the change but the ErrorProvider icon remains, despite the row no longer being a duplicate and DataSet.HasErrors returns True. The text of the the ErrorProvider tooltip is the one from SetColumnError, not RowError.So, the behaviour of SetColumnError is affected by the state of the DataSet field Unique constraint?
Unique = True
SetColumnError affects the DGV / ErrorProvider and DataSet as expected.
(RowError behaviour unknown)
Unique = False
[code]....
View 3 Replies
Apr 27, 2010
vs2010 vb.net QUESTION1 If i do a select and fill a datatable and want to access that data from another class. How can I do that? QUESTION1 example
[Code]...
View 1 Replies
Feb 8, 2010
I am encountering a very mysterious error which I have not encountered before. While trying to use VIEW DESIGN OPTION in VB.NET 2003
Solution Explorer to maintain the existing FORM the error message list below appears.Here is the error message that appear in the TASK BAR panel at the bottom of the Screen Property accessor 'IsMdiContainer' on object 'System.Windows.Forms.Design.FormDocumentDesigner' threw the following exception:'Specified cast is not valid.'
View 4 Replies
Mar 1, 2011
I started a forms solution in VB 2008, created a datasource to an access database (2010) and used the datagrid view to display the data. 3 fields in the access database are lookup fields with 2-8 values each, typed in by me, since the linking to other fields did not work. This is not working either. When I change the column to combo-box or not, those values, typed into access, are NOT showing up in the datagrid. the combo box has its drop down arrow but the value fields are empty.
View 10 Replies
Nov 15, 2011
basically i just want client to say "C: emp" ENTER
then, server must reply with all its files in c: emp
View 1 Replies
Nov 22, 2011
i try to do make a view in sql server using this code from access:[code].....how can i convert it to MSSQL?
View 1 Replies
Jan 9, 2009
I have a Class that is creating a large dataset (over 32,000 records) on the fly. I want to take the dataset and import it directly into SQL Server 2005 but I have not been able to find anything in ADO that allows me to do that all in one chunk. Doing a search I found some people in a similar situation that have exported the dataset to an XML file and then imported into SQL Server, which seems like a long way to go just to get something done that I would think would be part of ADO.Net.
However, for lack of a better option, I went a head and created the XML file but now I am having problems getting it to import into SQL Server so before I lose another day of productivity I am goin to ask a question.Is there a way to insert a dataset directly into SQL Server without going to a file first (even if I have to do it one row at a time)?
[Code]...
View 2 Replies
May 2, 2012
is there any possiblities like this select two conditions in one dataview like
Childds.Tables("ColumnList").DefaultView.RowFilter = customername='hello'
dv = Childds.Tables("ColumnList").DefaultView()
it has given correct answer but
Childds.Tables("ColumnList").DefaultView.RowFilter = customername='hello' or customername='hai'
dv = Childds.Tables("ColumnList").DefaultView()
In this case it takes only first one and ignore the second or condition
how to write the rowfilter to select when the customers are multiple
View 1 Replies
Mar 1, 2012
I am using VB.NET 2008 and SQL Server 2005.The program runs on a different machine than SQL Server machine.If I read a SQL Server view from my VB.NET program (instead of executing a stored procedure)for ex: Select a,b,c from MyView where account = '1' and symbol = 'abc'will the speed of executing the view depends on the resource (CPU and RAM) of the machine where the program is running or the machine where SQL Server is running ?
Dim m_cmdSQL As SqlClient.SqlCommand
Dim m_daSQL As SqlClient.SqlDataAdapter
Dim m_dsSQL As DataSet
[code]....
View 9 Replies
Aug 9, 2010
I'd like to use System.Net to connect to FTP Server and it does, but now i want to have a form to display the contents of the FTP Server (example: It shows the files and folders and allows the viewing of another folder, like an ftp client but not used for that)
View 3 Replies
Mar 15, 2010
So I created a table and one of the columns is is called currencydate, and has a datetime data type. Within my vb scripts, i've taken a filename and extracted the date components from it. an example filename is WER22402.10. The part in bold is the date meaning 24th February 2010.
I use the following function to extract the date values and convert it to a date type.
Private Function ConvertStringToDate(ByRef FileName) As Date
Dim S As String = FileName
S = S.Substring(4, 7)
[Code].....
View 8 Replies
Oct 21, 2009
I am developing a software that will be installed on 3 servers using sql server 2005 + replication.
In my development I want to use sql server with dataset.
When I finish the project at my development machine, I want the ability to install it at these 3 servers.
What is the best way to configure the connection?
Can I change the connection string created by the wizard during run time?
View 10 Replies
Mar 14, 2011
I have a VS2010 VB application using a SQL Server 2008 R2 database. I display a record in a form and allow the user to update the record and save the changes. However, the changes don't make it to the table. Here's the sample code for the Save button click[code]...
View 5 Replies
Apr 1, 2010
I know i can run webforms and mvc views in seperate files, but i want to run the web server control output and events in/on the mvc view page, however, i keep getting this compiler error:
Line 38: <CuteWebUI:Uploader ID="UploadPic" runat="server" UploadType="IFrame"
Line 39: FileTooLargeMsg="{0} cannot be uploaded! File size ({1}) is too large. The maximum file size allowed is set to: {2}."
Line 40: TempDirectory="~/UserData/Images/TemporaryImages" UploadingMsg="Uploading..."
[code]....
i don't know what else do do, it just wont recognize the control name when im writing the event signature, right after the "handles" keyword, comes the server control name and then a dot, and then the event name, but as events its just giving me "Me", "MyBase" and "MyClass" options to run events for... doesn't let me access "FileUpload.OnFileUploaded" which is the control name & event name i want to write the sub routine method declaration (and subsequently method) and signature for.
View 1 Replies
Jun 30, 2010
As far as I can work out I should be able to copy a web project/application to my IIS Web server and be able to see it as I do when designing it on my development computer.
The problem is once I copy the folder over to my web server and then try to view it the browser it says Error 404 not found. There must be a real simple fix for this. I would like to be able to develop ASP.NET sites using the Visual Web Developer instead of Dreamweaver but this little issue is stopping me.
View 1 Replies
Feb 16, 2012
I was hoping to save some coding by using views to access my forms in VBInstead of using a very long query I was hoping to use
Code:
Select * FROM my_view
[code].....
View 5 Replies
Nov 2, 2011
I am filling up a datagridview with data from an sql server - view. I have in the vie 3 columns and each column should have for each cell values like TRUE or FALSE (or NULL) I need a script to put a picture in datagridview for true, one for false and nothing for NULL This should be done in VB.NET
View 10 Replies
Apr 27, 2010
i m giving u some code here i have created a client server application in which we can send messages and view the screen of the desktop server.I can send messages but can see the server screen
[Code]...
View 9 Replies
