Code To Edit Data-row Of Table Adapter But Doesnt Update Table

Apr 23, 2009

I have this code to edit the datarow of my table adapter but t doesnt update the table. I think i have a missing code that's why but i cant figured it out. by the way im using vb2008 and SQL as my database. [code]

View 3 Replies


ADVERTISEMENT

Added Table To Database But Can't Reference Table Adapter In Code?

Feb 26, 2011

I added a table to my Access database. I added that table to my dataset. Using Database Designer VB Studio, my table and tableadapter show up in the design view. The class definition is in the datasetdesigner.vb, and it shows in the object browser. But, I can't reference it in code. I am a newby and obviously missing somethning.

View 1 Replies

Update Data From Data Set And Table Adapter

Oct 6, 2010

I have a windows form program that pulls data from a sql server. That same data is being read from a ASP.NET website that sets properties for the site. The SQL server has 3 tables: tblWebPage, tblObjects, tblProperties. and 6 views for the 6 web page: vWebPage01, vWebPage02, vWebPage03..ect. When the program loads you see buttons for each web page on the site. When the user clicks on the Home Page it loads this data: [code]Now, the problem lies in updating vWebPage02, vWebPage03, ect.. I assume with the same data I can copy my form with the code and change the form name and the data set to build and update. So that's just what I did changed the form name where needed and changed "vWebPage01" to "vWebPage02".When I tested the program My "vWebPage01" form it built and updated no problem. when I went to test "vWebPage02" it built the dataset and table adapter fine but it did not update at all.

View 1 Replies

Using A Table Adapter To Insert Data Into Another Table?

Feb 23, 2011

I have a form that fills a table adapter with this:

Me.Scratchpad3TableAdapter.Fill(Me.MDRDataSet.scra tchpad3

and what I'd like to do is when users edit something on this form that they post the changes to a table called exceptionsedit which is not part of that dataset. What I don't know how to do is to how to insert those edits to the exceptionsedit table.

View 1 Replies

Refresh Table Adapter When I Have A Child Table Attached With Parent Table?

Dec 21, 2011

I have a data table whose one column is related to a column of another table. I have a listbox in a form which shows a column (which is sorted by another column value by ORDER clause) of the parent table and other columns are in textboxes. The child table is represented by a datagrid. When I add a new item in parent table and click save, the newly created item is listed at the bottom of the listbox violating my ORDER clause. When I wrote some codes to fill data again after updating, it shows an error message[code]...

View 3 Replies

Table Adapter Update?

Jun 12, 2011

ve 2 forms form1 & form2.form1 has primary key(parent table) & form2 has the foreign key(child table) me.mytableadapter.update(me.dataset.mytable)is working f9 but in form2 when i try to use me.secondTableadapter.updatehere problem comes the update function is not coming neither recognized by form2 .can anybody tell me why is it ?

View 1 Replies

Forms :: Using Update With A Table Adapter?

Feb 21, 2011

I have a form that has a datagridview and a table adapter that displays data from a SQL database. What I'd like to do is that when edits are made to the data in the datagrid, I'd like to post all of the data back to the table. I know that you can do that with a dataset and a data adapter, but I don't know how to do that with a table adapter. Here is the code for my page:

Public Class ExceptionEdit
Private Sub ExceptionEdit_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'MDRDataSet.scratchpad3' table. You can move, or remove it, as needed.

[code]....

When people click on the Save Exception button, I'd like to save back to the update the database with the new data.

View 1 Replies

Table Adapter InvalidCastException When Attempting To Update Through Column Headings

Feb 17, 2011

As the title says, when I attempt to update a row in a table in a database, I recieve an InvalidCastException. I am unsure why, since the variables I am using should be, and indeed, when I check them at runtime, are filled with the correct data.

I am trying to update using the method wherein the row that is being updated is identified with all the variables already stored. Interestingly, Intellisense is telling me that EntryID, the primary key, is only necessary in it's original form, and that the variables that I am attempting to update have question marks after their type.

View 1 Replies

Update Function Problem: Table Adapter With Multiple Columns Primary Key?

Oct 11, 2009

I have a table with a multiple columns (two) primary key. I get an error on tableadapter.Update .How can I resolve that??

View 3 Replies

Update Unable To Find Table Mapping Or Data Table

May 23, 2010

While am using the below code it was throwing an exception update unable to find table mapping [Customer] or data table customer.

[code]...

View 1 Replies

IDE :: VS 2005 IDE Does Not Recognize The Table Adapter In Code?

Mar 23, 2009

I copy/paste one datagridview from one form to another (different solutions) using two instances of VS 2005.The target form has the datagridview with all settings, including the DataSet and tableAdapter used by the original form. The datagridview also has all old settings. Everything is fine, it works as expected, with one drawback: every time I make any change in the target form surface, VS tells me that the dataset and the tableadapter are not defined and no longer loads the form in design mode giving errors mention that the dataset and the tableadapter are not defined.To be able to view the form surface in Design Mode, I have to edit the form.Designer.vb file and replace the references to the dataset and tableadapter as follows

View 1 Replies

Update Using Table Adapter - "Update Statement Conflicted With Foreign Key Constaint....."

Apr 5, 2010

I have a form with comboboxes, if the user doesnt select a value in the box I want a null to be sent to the database. The insert works fine, i look at the record in the db and see the null. The update doesnt work. gives me a n "Update statement conflicted with foreign key constaint....."

Public Sub Update()
TableAdapterCreate().Update(ID1, ID2, CType(cbox1.SelectedValue, Integer), CType(cbox2.SelectedValue, Integer), CType(cbox3.SelectedValue, Integer), CType(cbox4.SelectedValue, Integer),

[CODE]...

As I step through the selected value of the cbox 5 is shown as nothing (which it should be because the user didnt select a value for this combobox). I assume this needs to be a null instead of nothing to get written to the database. the combox boxes need to match a primary key in another table so sending a 0 would also result in the forieign key error since the related table does not have a 0 ID field.

View 4 Replies

Table Adapter Update Using Vs2008 - Error "1 'update' Is Not A Member"

Jul 15, 2010

when trying to use the update command for my table adapter, i get the following error.

[Code]...

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?

View 2 Replies

Cant Insert Data Using Table Adapter

Aug 12, 2010

i'm using vb 2008 and local database sql server compact 3.5 to build a application.the problem is that i can't insert a new data to the database from the app. i'm wrote the query right at dataset and using table adapter. but when i call the query, it succeed but the data don't exist at database.why when i add data, it's not working. actually when i run it, it says that adding process is success, no error, and it shows at the datagrid. but when i look at database. the data that i add is not there.and in tableadapter, i also make sortData, seachData query, i can use both of them perfectly when i run the app.so, i really confuse why is the insert query didn't work.

View 2 Replies

Updating Data From A Table Adapter

Apr 18, 2006

Honestly I do not understand why I need to write code to update a databse and why it stores it localy. I'd simply rather the system update the individual row after it is scrolled off of.

In either case since I guess I can't do that.

Here is some code in a button on a form

Try
ItemsTableAdapter.Update(NewCreationsDataSet1.Items)
LineCodeTableAdapter.Update(NewCreationsDataSet1.LineCode)
Catch ex As Exception

[Code].....

View 2 Replies

VS 2010 Creating Dataset, Table Adapter, Binding Source(...) And Everything Else In Code?

Feb 14, 2011

Can you please explain me and/or show some good tutorials how to do it?It seems pretty complicated because visual studio usually does it all for you and that made me stupid and not to do anything about it.Things I don't know to do in code but I know VS does it for me:

[Code]...

I'm sure there is a good tutorial somewhere on the internet. I'm okay with doing it with designer, but now when I have a situation where I can't use MDI container but tabcontrol.Other solution would be to make a MDI container out of tabcontrol. Is it posible or only other form can be MDI container.

View 3 Replies

Use A Table Adapter To Load Data Into A Form?

Jan 25, 2011

I'm receiving the following error when trying to use a table adapter to Load data into a form.

"Too many agruments to Public Overridable Overloads Function Fill(dataTable As BCPM_DDBODataSet.LTC_FBSDataTable) As Integer"

I'm using a TeraData backend and this is pulling up the form based on selection from search results.

Search Form:

Private Sub cmdSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSearch.Click
Me.lstResults.DataSource = Nothing

[Code]....

View 13 Replies

Grid View For Any Table With Add And Edit And Update

Feb 25, 2012

i search for gridview user control opensource that allow me to set tabename then its how tabe data and allow adding new row edit delete row , i searched online and didn't find any .

View 2 Replies

Code Is Not Detecting The Cell As Null And The Table Adapter Is Throwing The OleDb Exception?

May 25, 2011

I have this piece of

Private Sub FORNECEDORESBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FORNECEDORESBindingNavigatorSaveItem.Click[code]....

The idea is to detect if the cell of the first datagrid column is null and display the message. However, the code is not detecting the cell as null and the table adapter is throwing the OleDb exception.

View 7 Replies

Selecting Specific Data To Fill A Datasource Table Adapter?

Sep 15, 2009

I have a datasource linked to a table in a database.When I wnated to display this data on a form, I just dragged the datasource onto the form and it did everything for me, including the code to fill it;

Me.ProjectFileTableAdapter.Fill(Me.ProjectFileDataSet.ProjectFile)

My problem, is that this program will have multiple users, and I don't other users to be able to see each others data. So the problem with the above statement is that it fills the table with ALL the data in the datasource. How can I make it only display data that is for a specific user?Here's the code that is used to fill the tableadapter:

Private
Sub
frmViewCurrent_Load(ByVal[code].......

View 5 Replies

Table Adapter - Sum Of The Data That Falls Within A Date Range In A Few Columns

Mar 16, 2009

I am having trouble with a table adapter i am working on. In the table adaptor query i am having adaptor take a sum of the data that falls within a date range in a few columns. then i have some text boxes on my program refencing the columns that are being summed together. The program then gives me an error when i go to run the function.

View 16 Replies

Joining 2 Tables Using Data Table And Data Adapter

Dec 5, 2011

i am trying to join 2 tables together and display them in a list view. i have this code so far

[Code]....

View 1 Replies

.net - Update A Table Using Data Of Other Table

Feb 17, 2011

I am using Visual Studio 2008 and Sql Server 2005

I want to update a table using values from other table I have written a query but it is giving error

"Cannot insert the value NULL into column 'Quantity', table 'Stationarymgmt.dbo.Item_Master'; column does not allow nulls. UPDATE fails."

temp table has following columns
Item_Code,
Quantity,

[Code]....

View 2 Replies

Edit And Update In Relational Table's Record In Visual Basic 2010?

Jun 7, 2012

how to edit and update in relational table's record in visual basic 2010?

have two tables with Relationship

1, Orders

2, Order_Details

"Orders" Related with "Order_Details" ( OrderID )

now i want to Edit and update. Record in "Order_Details" ( "Pencil" to "Pencils" ) Then Update changes

my code is below

Dim CurOrder_DetailsRow As OrdersDataSet.Order_DetailsRow
CurOrder_DetailsRow = CType(CType(Me.Order_DetailsBindingSource.Current, DataRowView).Row, OrdersDataSet.Order_DetailsRow)

[Code]....

View 5 Replies

How To Edit Data In Table

Dec 2, 2010

I am using following data to add new data to my table enter code here
Me.TblResultTableAdapter.Fill(Me.DbResultDataSet.tblResult)
Dim drNewRowEditSummary As DataRow drNewRowEditSummary = DbResultDataSet.tblResult.NewRow drNewRowEditSummary.Item(1) = "Test"
DbResultDataSet.tblResult.Rows.Add(drNewRowEditSummary)
TblResultTableAdapter.Update(DbResultDataSet.tblResult)
How can I edit my data using similar method as above?

View 1 Replies

Forms :: Display Data In Grid View Using Code That Can Edit, Update And Delete The Data?

Oct 6, 2011

how to display data in grid view using code that you can edit, update and delete the data...do i need to have a stored proc in this?

View 4 Replies

Update A Single Table Of A DataSet Using A TableAdapter Without Hard-coding The Table Name?

Nov 13, 2009

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!

View 4 Replies

[2003] Update Unable To Find TableMapping['Table'] Or DataTable 'Table'?

Sep 26, 2008

An unhandled exception of type 'System.InvalidOperationException' occurred in system.windows.forms.dllerror in line: dbAdp.Update(dbDset) in btnSave_Click, (elseif editflag = true) blockdescription: Update unable to find TableMapping['Table'] or DataTable 'Table'I was also wondering if I could simply use the ExecuteNonQuery for the delete statement, but since I've placed my data in a datarow, I'm not sure if i can actually use it. Any thoughts on this? Btw, this is my first time using a datarow, and I've recently been studying how to use ADO.net.

dr = dbDset.Tables(0).Rows(CurIndex)
dr.Delete()
dbAdp.Update(dbDset.Tables("addresses"))

[code].....

View 2 Replies

ASP Table Doesnt Save State?

Jan 30, 2012

I created an ASP Table Control and added a row to it programatically. I then repeated the process to add another row. The first row that I added disappeared and only the newest row is being displayed. Is there a property that needs to be set to allow the state of the table to be saved?EDIT:All I do is click a button on the page and it adds a row to the table. Repeated clicks of the button only add one from to the table., here is the function that adds the rows.

Protected Sub addItemButton(sender As Object, e As EventArgs)
'get the id of the item they selected
Dim id As String = CType(sender, Button).Text

[code]....

View 1 Replies

Update Dataset Table With Mysql Database Table?

May 22, 2011

How can I update local dataset with mysql database without making duplicates. Assuming I set some column in mysql as primary key, which has unique string.

adapter.fill will just add duplicates, but adapter.clear before that is not an option.

So I want to update if the key column is the same with mysql data and if there is option for ignore adding new row.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved