VS 2008 Error "Update Requires A Valid DeleteCommand When Passed DataRow Collection With Deleted Rows" In Deleting Data
Apr 12, 2011I have a basic Table and I can add and save data, but when I try to delete, I het this error:
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Update Requires A Valid DeleteCommand When Passed DataRow Collection With Deleted Rows?
May 7, 2010I created VB.Net Win Form application in Visual Studio 2008 SP1 that connected to Microsoft SQL Server 2008.The DataGridView was used to connect the SQL Server 2008 and WinForms.When I delete or add records, run into error: Update requires a valid DeleteCommand when passed DataRow collection with deleted rows.
View 3 RepliesData Not Updating Error "Update Requires A Valid Update Command When Passed DataRow Collection With Modified Rows"
May 29, 2009I am completly flummoxed!!! I have writen code for updating my table from a form but when I use the same code only changing the table names it wont work I get the following message: "Update requires a valid Update Command when passed DataRow collection with modified rows" My codes are as follows:
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DTABASE NOT UPDATING - Error (update Requires A Valid Update Command When Passed Datarow Collection With Modified Rows)
Sep 28, 2009I have an issue with a data base updating it won't update for me in debgging mode it is stopping here on this bit of code which is highlighted in red. the error which comes up is .(update requires a valid update command when passed datarow collection with modified rows.)
Public Sub UpdateDataSource(ByVal ChangedRows As database.dataset1)
Try
'The data source only needs to be updated if there are changes pending.
If (Not (ChangedRows) Is Nothing) Then
[CODE]...
Update Requires A Valid InsertCommand When Passed DataRow Collection With New Rows
May 2, 2009Here is my code.....This code works fine but when I click on add button (Which is used to update record) the following exception/error comes
View 6 RepliesUpdate Requires A Valid InsertCommand When Passed DataRow Collection With New Rows?
Oct 18, 2011I'm still pretty new at .Net and database coding, and am working on a small program that is generating an error and I'm not sure how to resolve it.[code]The following statement is giving me the error below: m_DA.Update(m_DataTable)"Update requires a valid InsertCommand when passed DataRow collection with new Rows".I know the answer is going to be very simple, but I'm at a loss. I would greatly appreciate it if someone could point out the flaw in my code and how to correct it. And yes, I have done fairly extensive searching on this error, but none of them give any idea how to fix it, they just hint around at what's wrong.
View 9 RepliesInvalidOperationException : Update Requires A Valid InsertCommand When Passed DataRow Collection With New Rows?
Jan 8, 2010This was working on the last test, now it's throwing an InvalidOperationException saying Update requires a valid InsertCommand when passed DataRow collection with new rows. No change in this
Dim NewRowB as DataRow=dsBatch.Tables("Batch").NewRow
dsBatch.Tables("Batch").Rows.Add(NewRowB
daBatch.Update(dsBatch,"Batch")
What *has* changed is that I'm trying to fix the same error that's occurring on a different dataset in a different form. This should add a blank record to the dataset, then update the database. The blank fields allow nulls. The reason for this (and there may be another way to do this-I'm helping a novice fix up his code and, since this has been working, I haven't yet really looked at it) is to obtain the correct value for an identity field. We've found that when the row is added to the dataset, if it doesn't currently contain any rows, the identity value is set to zero-but when the database is updated, it gets a different value (because previously inserted rows have been deleted). So we update the database then retrieve the correct identity value before continuing.As I said, this was working fine-until I started working on the same problem occurring in a different dataset. So why would that affect this dataset?
Update Requires A Valid UpdateCommand When Passed DataRow Collection With Modified Rows
Jul 27, 2007I have looked at multiple posts regarding this issue, but can't seem to find a solution. To keep it simple I have an Access database with a single table. It does have a field as a primary key. When I click the save icon on the Binding Navigator I get this error having to do with the following code:
Me.Validate()
Me.TitlesBindingSource.EndEdit()
Me.TitlesTableAdapter.Update(Me.VFCurvesDataSet.Titles)
I cannot set the Refresh the Data Table check box in Advanced Options of the TableAdapter Configuration Wizard as it is grayed out. Once again, I have a primary key.
The posts I have reviewed indicate that an UpdateCommand needs to be created, but I can't understand how it should be done. W
Update Requires A Valid UpdateCommand When Passed DataRow Collection With Modified Rows?
Nov 11, 2005I get an error when I try to edit a cell that already containts data. What am I missing? be as explicit as I am very new at this.
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Error 'update Requires A Valid Insert Command When Passed Data Row Collection With New Rows'
Jun 15, 2011When ever I try to update a record from data grid using a dataAdapter record it always showing ' update requires a valid insert command when passed data row collection with new rows' From specific sql server Table only. Resulting me holding up a project.
View 4 RepliesUpdate Requires A Valid UpdateCommand When Passed DataRow Collection?
Jun 1, 2011I'm trying to save the edits I'm doing to a dataset by using the tableadapter.update command and get this error when I attempt to do so:
Update requires a valid UpdateCommand when passed DataRow collection with modified rows.Whats the correct syntax for doing this? I have this as the update command in my
Private Sub SaveExceptionButton(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles saveexceptionsButton.Click
Try
Me.Validate()
Me.Scratchpad3BindingSource.EndEdit()
[code]....
Insert Statement Error.. "Update Requires A Valid UpdateCommand When Passed DataRow "?
Feb 17, 2009when the program is already save the data and when the process is on updating the dataset it give me error say's"Update requires a valid UpdateCommand when passed DataRow collection with modified rows."The error occur at the line in bold letter in the codes below..
Dim classgroup As String
classgroup = ""
If Me.ClassComboBox.Text = "Key Project" Then
[code].....
DataRow Collection - Update Requires Valid Delete Command?
May 1, 2010I'm going through a book which is teaching me some basic coding principles of the language. The current section is detailing how to set up a master child form using two tables linked with a foreign key. The master table is displayed as a number of text boxes, and below is a grid with the child table which shows related records to whatever master record you happen to be checking out. At the top of the screen are the default navigation controls that are added with the grid. The master table is named Person and the child table Book. They are linked using a foreign key and have cascade set up on them.
The book informed me of the code required under the save icon on the navigation control so that when it is clicked both tables will be updated as required. It is as follows:
If Validate() Then
'Make sure editing has completed on both master and child tables
Me.BookBindingSource.EndEdit()
Me.PersonBindingSource.EndEdit()
[Code] .....
I have double checked that the code matches that shown, so this should in theory work fine. But if I manually delete a record from the Book (child table) grid and then click the Save icon on the navigation bar it comes up with the error "Update Requires A Valid DeleteCommand when passed DataRow collection with deleted rows".
Why changes made are not permanently saved to the database? I gather that it's using a "copy" of the data in the database but how do I get the code/form to make changes to the actual underlying database records as well as just the copy? I find this system very unusual, if someone deletes a record in the application why would anyone want this to be just done temporarily?
Valid DeleteCommand For DataGridView -> DB Update?
Apr 25, 2009I'm trying to update my database with a datagrid view.New rows seem to add fine, but I get an error that says I need a valid DeleteCommand after I delete rows on the dgv.
Private Sub btnDelAccount_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelAccount.Click
For Each r As DataGridViewRow In dgvAccounts.SelectedRows
dgvAccounts.Rows.RemoveAt(r.Index)
Next
End Sub
VS 2008 - Update Requires A Valid InsertCommand
Jun 30, 2009I'm trying to get a database to add a new row on this form. The user types a word into a text box, clicks save, and it should update the database. The table is called "text" for now, it's an Access DB, and it has two rows: ID, and userText. [Code]
I get the error at the da.Update line when I click Save. The full error is "Update requires a valid InsertCommand when passed DataRow collection with new rows." I'm not sure if I have to add an INSERT command somehow or if something in the code needs changing. If I add this line to the Save routine, I get an "Syntax error in INSERT INTO command": Dim cb As New OleDb.OleDbCommandBuilder(da)
I don't know if I should leave that out or keep it in since both give me errors.
Update Requires Valid UpdateCommand?
May 10, 2011Update requires valid UpdateCommand passed DataRow collection modified rows. When I run the following code. But the strange thing is that I have similar code on another form and it works great. The only difference is the database table is different. I verified both tables and they look identical, as far as settings. I have verified that _Non_MS_Office_Licenses has a primary key that is unique. Looking in dataset manager I see the query for fillBy() is fine and it has all the insert and update stuff. At the end when it verifies it says all is verified when I configure the dataset
Dim row = FrmApp.Non_MS_Office_LicensesBindingSource.Current
row("Primary User") = Replace(CStr(TxtUserid.Text), "'", "`")
row("Staff Last Name") = Replace(CStr(TxtLastName.Text), "'", "`")
row("Staff First Name") = Replace(CStr(TxtFirstName.Text), "'", "`")
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Update Requires A Valid Delete Command?
Nov 14, 2011sqlDA_FrmOTUnit_Delete_Select_Venue_Period_UnitName.Fill(SqlDS_FrmOTUnit_Delete_Select_Venue_Period_UnitName1, "OA_FrmOTUnit_Delete_Select_Venue_Period_UnitName")
Me.BindingContext(Me.SqlDS_FrmOTUnit_Delete_Select_Venue_Period_UnitName1, "OA_FrmOTUnit_Delete_Select_Venue_Period_UnitName").RemoveAt(0)
Me.sqlDA_FrmOTUnit_Delete_Select_Venue_Period_UnitName.Update(SqlDS_FrmOTUnit_Delete_Select_Venue_Period_UnitName1, "OA_FrmOTUnit_Delete_Select_Venue_Period_UnitName")
the row gets delete in the dataset when i put RemoveAt(0). But when i want to refelect in the database, it gives me the error: "Update requires a valid DeleteCommand when passed DataRow collection with deleted rows."
Primary Key Issue!!!! Hell such a litttle mistake mannn... toooook so much time and so irritating...
Database Deleting Rows - Error - Value Of Type String Cannot Be Converted To 'System.Data.OleDb.OleDbConnection'
Sep 15, 2010I have been trying my hand at this for some days now and just cant get anything to work. Below is the code im currently using to delete a row from a database table, the problem when trying to build the project line 5 is giving this error about the value con" Value of type String cannot be converted to 'System.Data.OleDb.OleDbConnection' "
Dim con As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=Customers.mdb"
Dim cnn As New OleDb.OleDbConnection(con)
cnn.Open()
[CODE]...
I have also tried using this code below, but to no success. Im basically just looking for something rock soild that i can use to accomplish this task. Been stuck on this for quite a while now.
CustDetailsTableAdapter1.Connection.Open()
Me.CustDetailsTableAdapter1.Delete(txtDelCustN.Text, txtDelCustSname.Text, txtDelCustTel.Text, txtDelCustAddr.Text)
CustDetailsTableAdapter1.Connection.Close()
Error Message: Rows Cannot Be Programmatically Added To DataGridView's Row Collection When The Control Is Data-bound
Sep 1, 2010I have DataGridView display Customers Details. The DataSource are from DataSet. After the user have created a new customer record and updated the SQL SERVER Table, Instread of refreshing the whole DataGridView I am trying to add new rows with data from the TEXTBOX into the DataGridView and it generated this error message: Rows cannot be programmatically added to DataGridView's row collection when the control is data-bound This is the coding which the error was generated from:
Private Sub FRefreshDataGridViewRow()
'use strmode to determine New or Edit existing record
Dim strCell1 As String = CType(Me.txtCustId.Text, String)
Dim strCell2 As String = CType(Me.txtCompName.Text, String)
[code].....
DataRow Update - Does Not Update The Access Database And No Error
Jun 26, 2009What is wrong with this code. It does not update the access database and no error.
Dim conn As New OleDbConnection
Dim sqlQRY As String = "SELECT * FROM StdMaster WHERE StuNo = " & txtStudentNo.Text & " ORDER BY StuNo"
[CODE]...
VS 2008 Error In Deleting Data?
Jul 8, 2009I have a basic Table and I can add and save data, but when I try to delete, I het this error:Quote:Update requires a valid DeleteCommand when passed DataRow collection with deleted rows.
Public Class Form6
Private Sub ConverterBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ConverterBindingNavigatorSaveItem.Click
[code]......
Add Code For Datarow.state Deleted?
Jun 11, 2012For each change, I have to add some codes (fill an application Audit Table).I have add a button to do all the update (iterating a datatable procuced witha .getChanges function ),but when I will use the value of ID (first collumn (hidden) of the datagridview) , Ireceive an error : DeletedRowInaccessibleException.
View 3 Replies[2008] New Datarow - "Syntax Error In INSERT INTO Statement" On The Da.update Line"
Mar 15, 2009I have finally been dragged kicking and screaming into the 21st Century and I'm learning VB.NET
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I get a "Syntax error in INSERT INTO statement" on the da.update line. The bulk of the code is copied from a working section of the program, I have just added the "newrow" stuff. I am pretty confident I have the names of all the fields correct.
Update Datarow Column With Data?
Dec 18, 2010I've been looking around online, and havent quite found what im looking for.I have an unbound DataGridView on my form that has 1 columns ID and NAME, i did a loop to fill in all the ID columns. Then when i loop trough all the ID's, i want to update the NAME column with some data.
View 3 RepliesDatagridview Deleting Blank Rows Without Indexing Error
May 17, 2012i've been all over the internet to solve this problem, but i've found no solution to my problem.my concept is this.Based on selected value within a combo box, the datagridview will populate with values from the database.
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VS 2010 - "Rows Cannot Be Programmatically Added To The DataGridView's Rows Collection When The Control Is Data-bound"
Sep 1, 2011Can anyone tell me why "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound." I keep getting an error "Invalid Operation Exception was Unhandled" error. All I am attempting to do is allow the user to select products from a list(or a second datagridview) and have it added to the datagridview so they do not have to type in every cell since the other cells are not visible because they do not purtain to their needs. Plus they will be able to save all items at the same time.
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VS 2010 - Datagridview - Rows Cannot Be Programmatically Added To DataGridView's Rows Collection When Control Is Data-bound
Sep 13, 2011I have two datagridview's both are databound. First one shows items for sale and the second stores all the items that were sold. I am trying too transfer selected rows from one to the other but no matter what I keep getting told "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound."
View 2 RepliesDB/Reporting :: Deleting Rows In Data Base And Datagridview?
May 3, 2010i am working on my first database program. i believe that I am almost finished, except that i have a remove button like i would like to remove just a single selected row both from the datagridview and the actual database. this is just in case any information is entered wrong, and also to delete all the entries i put in just for testing purposes. the only problem im having is in updating the database after removing the row from the datagridview
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RButton1.Click
If Not DataGridView1.CurrentRow.IsNewRow Then
[code].....
ODBC Command String For Deleting The 50% Of Data Rows From Access Database
Jun 15, 2010I have an Access table in which I connect through ODBC commands. I want to delete the 50% of data rows from it. Can anyone knows a string to write for doing that? ALARMLOG is my table. In MS SQL I tryed succesfully the following command :
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Update Database Without Deleting Current Data?
Feb 17, 2011I have created a service that will update a table. <foxpro to mysql>Before the update it will delete all the data in a table<mysql> and then insert the record from the dataset<from foxpro> one by one.I have more than 5000 records and it is very time consuming, now I would like to ask for some idea if there is a way in vb.net to only insert the data that have been recently added to the table<in foxpro> to mysql table. Is it possible in vb.net to know what has been added in the table?
View 3 Replies