I am working on V Studio 2005, VB. I got the following error:
'update' is not a member of DataSetTableAdapters.TableAdapter
I cannot understand why this happened? and now because of it, I am not able to update values in the table.
someone pls help me with this.
I'm using TableAdapters in VB.NET (VS2008) to an SQLCE DB. These are associated with a range of DataTables in my DataSet.
I'm trying to simplify my app and I'm wondering : If I call the Update method of a table adapter and there have been no changes, then will the TableAdapter still open the underlying database, or is it smart enough not to bother?
At present I'm using simple boolean flags to keep track of which DataTables have modified data - and it works fine - but I'm just thinking I might be able to simplify my code just by always letting it call the updates. But I only want to do if it won't add an overhead.
I have a form that has a datagrid thats being filled by data from a temporary database (called Scratchpad3) and what I'm needing to do is to update another table that's not part being called with my table adapter. My table adapter looks as follows:
Me.Scratchpad3TableAdapter.Fill(Me.MDRDataSet.scratchpad3)
and the table that I need to update is called ExceptionsEdit.
I have a VB windows Form project that connects to several DataTables in an Access DB. On my form I have several textboxes, comboboxes and datetimepickers that are bound to those sources. With one table in particular when I try to update the tableadapter after editing one of the textboxes the update method fails. No exceptions are thrown, but the update method returns a zero value and the data is not updated. The update will work when just the comboboxes or datetimepickers are edited, but as soon as a textbox is edited also, update will not work.
Other DataTables within the project are set up in the same manner but are not having update issues. I can't figure out what about this one particular table is causing an issue. Can anyone give me any thoughts on where or what to troubleshoot?
I´m trying to update the database i´ve already have de data set BDHERGAIMDataSet with all my tables(tbboletines is one of them) i add a new row, and set the values of each column of the row in the table and then try to update the database.It doesn´t give me any errors when I run it but it doesn´t write nothing on the database table....
Dim newvobol As BDHERGAIMDataSet.tbboletinesRow
newvobol =Me.BDHERGAIMDataSet.tbboletines.NewtbboletinesRow
newvobol.idnaturaleza = 1
[code]....
In VS STUDIO 2008 I have made a datagrid , where i have set yes too edith, new and delete.this works fine, but now i need some code in form closing to Update my tableadapter to the value from my datagrid
Yes i know there are many Question about this i have read and read this answers but i Can't fine out how to make yhis to work
Why does my code not update my Table...
Private Sub btnSaveChanges_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSaveChanges.Click
Me.EmployeeBindingSource1.EndEdit()
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Environment = VB.NET 2005 & Pervasive SQL 9.5 ADO.NET In a simplified example, I have single database table (customers) with the columns "customer_code_PK" and "customer_name" This table is presented in VB.NET 2005 as a single form datagrid (bindingsource/dataset). In this example, the database table is populated with the following data
customer_code_PK customer_name
SHELLShell Oil
BPBritish Petrolium
MOBMobile
In very simplified terms, code does the following;
sub on form load
fill dataset with database records (select * from customers)
[code]....
The datagridview loads the records correctly.Here is the sequence of operations that produces the bizzar behaviour.In the editable datagrid;
1.remove the row with PK = MOB -> save_button -> Database correctly updates
2.add a new row with PK = KFC -> save_button -> Database correctly updates
3.remove row with PK = SHELL -> save_button -> Database exception occurs
On this last command, the row SHELL is INSERTED!!, not removed.However, If I change ths save_button routine to this
save_button
call generate_custom_updateinsertdeletecommands
bindingsource endedit
[code]....
It works correctly !Is it correct that you would need to "refresh" the sql update commands after every tableadapter.update?
I am writing some data to my Database using TableAdpater.Update and the operation can take up to one minute to complete.
Is there some way to report the progress of this to the user because they think it has stopped responding.
how would i go about resetting or refreshing a table adapter before it fills a data grid view (load event). As i have tried a number of things to get it to refresh but it seems that the data connection to the Database is simply not closing and re- openingwould i have to program it to be a manual thing to retrieve the data from the database or am i just not doing it right
View 2 Replieshow would i go about resetting or refreshing a table adapter before it fills a data grid view (load event). As i have tried a number of things to get it to refresh but it seems that the data connection to the Database is simply not closing and re- opening would i have to program it to be a manual thing to retrieve the data from the database or am i just not doing it right.
View 2 RepliesAddNodesTableRows As SampleDatabaseDataSet.NodesRow
Dim i As Integer
For i = 0 To 10
AddNodesTableRows = SampleDatabaseDataSet.Nodes.NewNodesRow()
[code]....
End Try I've get no errors or exceptions from this code but it will not put the data into the database file. It always run through the "update successfull" yet nothing is ever written out to the file.
I am trying to use VB.net to update a datarow (record) using a tableadapter but it won't update.
I created a tableadapter based on the following query which will add a new row, but can't find the way to update the row already in the database.
SELECT Player_ID, FirstName, LastName, Gender, Notes
FROM tblPlayerInfo
WHERE (Player_ID = @Selected_Player_ID)
[Code]....
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 have a dataset that fills a tableadapter and I'd like to be able to post changes made to the dataset to a database with a date marking the changes. I've never used the TableAdapter.Update method before and was wondering if someone has any good tutorial links for that method. Here is the
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I have a dataset that fills a tableadapter and I'd like to be able to post changes made to the dataset to a database with a date marking the changes. I've never used the TableAdapter.Update method before and was wondering if someone has any good tutorial links for that method.
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I have a TableAdapter I created in the DataSet designer. It contains joined tables and I set it up to automatically generate Insert/Update/Delete commands. I understand that I have to write my own UpdateCommand. I did so, in the DataSet Designer, for this particular TableAdapter.
The issue is that the Update Method is not showing up via IntelliSense, when I attempt to write code like this:
vb.net Dim x as Integer = Me.DPTableAdapter.Update(), IntelliSense does not show the Update Method with the parameters I set up.I created the same exact method with another TableAdapter, in the same manner, and it worked just fine.
I also call EndEdit on the BindingSource, I just did not put it in this post.
I'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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Whenever I create a table adpater the wizard does not create and update command. It creates Select Insert and Delete but no Update command. I have a primary key in the data and have completely deleted my dataset and created connection and table adtaer from scratch with still no update command wizard says it will create it but does not.
View 5 RepliesI use this save code which is generated when I drog and drop table from data source to form[code]...
View 1 RepliesTableAdapter.Update(...) Inserts NULL Values in all columns for a new record?
View 4 RepliesI need your support here. I have one dataset with numerous table adapters in one project. All fine. Now, in another project I am referencing the same dataset. I have added it as a link.So far so good. However, when I change a tableadapter in my main project store and close, and then open my other project the changes to the tableadapter are not there. For example, I have been adding an additional field to an adapter. But when running the second project that field is not part of the tableadapter.
After investigating a bit, I can say that, for whatever reason, when I link the datasets XSD file it created a copy of the respective Designer File. There is now a link to FundResultContainer.designer.vb, as a child of FundResultContainer.vb. But there is also a FundResultContainer1.Designer.vb as a child of FundResultContainer.xsd.
Like this:
FundResultContainer.xsd - FundResultContainer.vb -- FundResultContainer.designer.vb - FundResultContainer.xsc - FundResultContainer.xss - FundResultContainer1.Designer.vb
This could be causing my problem. However, to clean it up, I have removed the whole tree (dataset) and linked only the XSD file again. IT does again create a second designer file, exactly as above.
well I don't know what is happenning. I have just opened a project that I am doing and I can't see my forms at all ( all of them open empty because errors on the code) I have 100 errors all of them are problems with my datasets. I have this kind of errors'SchemaSerializationMode' is not a member of 'WindowsApplication1.Error 16 Type 'WindowsApplication1.RealEstateDataSetTableAdapters.TableAdapterManager' is not defined.I did not change anything, I was working on the design of a new form, run it and queries start to play odd. I closed VB open it again and all was worst.
View 13 RepliesThe program I have created will ping 4,000 ip addresses--each on a different thread. If the ping comes back successful, then it will update a database with its IP address.I get an error message saying "Could not update; currently locked" after about 30 seconds of updating the database.
View 8 Replieswhen trying to use the update command for my table adapter, i get the following error.
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i've used the same commands several times and even tried copying the code from another project and importing that table and still get the same error. am i missing a namespace or class or something?
how do I overcome it? I have created a class and compiled into .dll This code
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In Visual Studio 2008, if I do this:
[Code]....
Does anyone here know how to get the above to work WITHOUT warnings being generated?
In the following code i get a warning at line 59:Warning 1: Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated.and.. At line 78 I get this Warning:
Warning 2 Property 'SelectedCustomer' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used.
The program compiles and runs well, but i cant' undesrtand the reason for these warnings. Any Idea ?
1: Public Class Form1
2:
3: 'Form level members
4: Private objCustomers As New ArrayList
[code]....
Cannot appear to be able to get this function to not have the above error.Private Function GetIncidentActions(ByVal FromAgentID As Integer, ByVal ToAgentID As Integer, ByVal incidentAction As Integer, ByVal ActionDate As Date) As String
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I have a project which contains a large number of lookup tables, and I have all of these lookup tables represented in a single typed DataSet, which contains TableAdapters for each lookup. I've designed an editor for these lookup tables, which should allow editing of one of these at a time. My front-end is written in VB and WinForms, the back-end is a SOAP web service; I can successfully pass the changes to the DataSet back to the web service, but can't find a way to use a TableAdapter to update the single table that has been changed.
What I'm trying to do is instantiate the appropriate TableAdapter for the updated DataTable by sending the name of the table back to the web service along with the DataSet, then referring to the TableAdapter with a dynamic name. The normal way to instantiate a TableAdapter is this:
Dim ta As New dsLookupsTableAdapters.tlkpMyTableTableAdapter
What I'd like to do is this, but of course it doesn't work:
strTableName = "tlkpMyTable"
Dim ta As New dsLookupsTableAdapters(strTableName & "TableAdapter")
Is there any way to achieve this, or am I taking the wrong approach altogether? My other alternative is to write separate code for each table, which I'd prefer to avoid!