Column 'XX' Already Belongs To Another Table?
Nov 3, 2006Column 'XX' already belongs to another Table?
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Row Already Belongs To Another Table?
Nov 22, 2010I have a problem with my asp.net website, i am trying to copy a datarow from one datatable to another datatable, but every time i am trying to do this i am getting an error: This row already belongs to another table
View 2 RepliesRow Already Belongs To Table?
Aug 28, 2006I am getting the above error when running the following code:Code: Public mytable2 As DataTable Public myrow2 As DataRow Dim newRow2 As DataRow = mytable2.NewRow
[Code]...
This Row Already Belongs To Another Table
Feb 20, 2012I have a problem with my asp.net website, I am trying to copy a datarow from one datatable to another datatable, but every time I am trying to do this I am getting an error: This row already belongs to another table.
View 2 RepliesAsp.net - Error: Column *** Already Belongs To Another DataTable
Apr 18, 2011I am try to filter some data and add to another datatable. While Run time the Error is shows Column *** already belongs to another dataTable Here My code:
[Code]...
Directoryservices.directorysearcher Loop Has Error A Column Named 'cn' Already Belongs To This Datatable?
Oct 4, 2010I have a function that searches AD for members of various groups. If I remove the loop, I don't get the error "A column named 'cn' already belongs to this datatable", however, I need to iterate through each OU.
Function getCOMDLNames(ByVal searchStr As String) As DataTable
Dim MySearchRoot As DirectoryEntry = New DirectoryEntry("path", "usr", "pwd")
Dim MyDirectorySearcher As New DirectorySearcher(MySearchRoot)
[code].....
Error "Row Already Belongs To Other Table"
Jun 30, 2009I am using datarow for one table adding records by datarow1=datatbl.newrow method. Then immediately i want to add records to other table so while i am using datarow1=datatbl2.newrow method, its giving me error as "Row already belongs to other table"
View 4 RepliesError "this Row Already Belongs To This Table"
Dec 21, 2009I have been getting the error "this row already belongs to this table". I have trired this but the error keeps happening. table.Rows.Add(table.NewRow()) table.Rows.Add(row)
How do I know if the row is already in the table. How do I add a new row?
Replace Column By A Related Column From Another Table In DataGridView
Dec 14, 2011I have:
- Table1 with columns: PK_ID1, LOCATION, DIRECTOR, SELLER, SELLERID, WORKTIME (relationship), WORKCODE
- Table2 with columns: PK_ID2, WORKCODE (relationship) & WORK_DESCRIPTION
My DataGridView do a SELECT * FROM Table1;How can I replace WORKCODE with WORK_DESCRIPTION in DataGridView, please?
Forms :: Error "system.argumentException; Column 'test_id2' Does Not Belong To Table Table
Mar 24, 2009I am getting the error "system.argumentException; Column ' test_id2' does not belong to table Table. At System.Data.GetDataColumn( string columnname0 at system.data.datarow.get_item(string columnName).
This error is occuring right after I set the parametervalues in the report object of the Crystal report.(Note this a visual basic.net 2005 windows form application.)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cryRpt As New ReportDocument
Dim sql As String
[code]....
The value for the first parameter @Parm_1d1 value to the crystal report version 11 is correct. However, when trying to access the second @Parm_1d2 parameter ,the values past to the crystal report is not correct.
How To Alter Table Column Name In Microsoft Access Table
Oct 23, 2009I get a Syntax Error with the following code"ALTER TABLE receipts RENAME COLUMN payees TO payee"what I am doing wrong
View 18 RepliesSql - Select Max (column) From Table (column Is Varchar)?
Jun 16, 2011I am going to make a invoices then.. they are going to have a id it is not going to be identity, it is not my idea, this is the idea's my professor's. then he want it so..he didn't want i change id to int, he want it was varchar..but now i have seen this is as identity.. id =1, next id=2, next=id=3.. but it doesn't mind he told me in the future it is going to be so..
abc000002
abc000003
abc000004
[code]....
then for that he doesn't want i change it to int how can i get the last? i want it one plus next i want it was
abc000010
how can i do it? i am working on visual basic and visual studio 2008i can use a loop-for, or a query for solve it?
.net - DataTable Already Belongs To Another DataSet
Jan 12, 2012This error is occuring while adding one datatable from a dataset to another ."DataTable already belongs to another DataSet."
dsformulaValues.Tables.Add(m_DataAccess.GetFormulaValues(dv.ToTable.DefaultView.ToTable(False, strSelectedCols)).Tables(0))
Return A Value That Belongs In More Than One Result?
Nov 4, 2011Am I able to return a value that belongs in more than one result?
I mean, I want to return a value that is based off of 2 calculations and I was wondering if this is correct:
Function CalcParkingFees() As Decimal
Dim dblDays As Double
Dim dcmParkingTotal As Decimal
[Code].....
Exception Row Provided Already Belongs To A DataGridView Control?
Feb 14, 2012I am getting following exception while coping the row in same datagrid view control System.InvalidOperationException was unhandled
[Code]...
Drag And Drop - Row Provided Already Belongs To DataGridView Control
May 25, 2009For Each DGR As DataGridViewRow In dgvJobs.SelectedRows
' Added to stop error occuring when destination dgv columns do not exist
If dgvProject.ColumnCount = 0 Then
For Each ColumnHeader As DataGridViewColumn In dgvJobs.Columns
Dim name As String = ColumnHeader.Name
[Code] .....
I'm making a form where I have two datagridviews. The first dgv is databound to a database. The second dgv is not databound. I want to allow users to drag rows from dgv1 and drop them on dgv2. At the moment I have managed to get it to the point where I can drag from dgv1 to dgv2 but the result is an empty row being added. When I try adding a row without using .Clone I get this error "Row provided already belongs to a DataGridView control."
Find Out What Active Directory Groups A User Belongs To?
Mar 8, 2012how to find out what Active Directory groups a user belongs to? I already have the code finding out their username but now I need to find out what group they belong to so I can assign the relevant photocopier code.
View 1 RepliesCheck In WinForms App When User Exists Belongs To Active Directory Group?
Aug 3, 2009I am developing a WinForms Application and have to check if a user belongs to an Active Directory Group.
I tried this snippet of code but i always get the error "object not referenced ..." at line[code]...
Get Table Column Name Using .net?
Sep 10, 2009In my code i have succesful get table column name. But i want the first table column name showing not all. rs.Open(strSQL, adcLEDGER, ADODB.CursorTypeEnum.adOpenKeyset, ADODB.LockTypeEnum.adLockPessimistic)
Flds = adrCURR.Fields
TotalCount = Flds.Count
For Each fld In Flds
MsgBox(fld.Name)
Next
Add Column To Table With Values?
Oct 5, 2011I have a table called Table1 which already has a few other columns and 4 rows. I want to add three new columns to it. When the columns are added I want all the cells in the column to equal the variable I supply in the Add method. When I add the column named "BatchID" it works beautifully, but when I add "UserID" it gives an error "Cannot find column [iqz9]". Why? This is how Table1 should look like:
[code]...
All Column Names In A Table?
Jun 3, 2011i recently posted a code that i had that i needed assistance for and it was solved it was for displaying all tables in a database.but now i have this code for showing all column names in a table i was in the process of turning it from oledb to sqlclient. GetOLedbSchema can be turned to getschema but when it comes to OleDbSchemaGuid
Public Shared Function getAllColumnNames(ByVal tblname As String) As String()
Dim com As New SqlCommand
Dim con As SqlConnection
[Code].....
All Column Names In Table?
Jan 17, 2011i have this code for showing all column names in a table i was in the process of turning it from oledb to sqlclient. GetOLedbSchema can be turned to getschema but when it comes to OleDbSchemaGuid
Public Shared Function getAllColumnNames(ByVal tblname As String) As String()
Dim com As New SqlCommand
Dim con As SqlConnection
[Code]......
Display Value Of A Column From Table?
Jul 29, 2010I have a problem i want to display value of a column from table i want view the value when form loaded. I am writing this code on form load but its not working
Dim cnString As String
cnString = ("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\PaymentSystem\PaymentSystem\bin\Debug\Payment.mdb;")
[Code].....
Error 5 Column C Not In Table T
Aug 10, 2010I am writing an app in VB2010. My code parses a text file, assigns data to variables My? and then attempts to store this data in an access 2010 table. Yet, whenever my code gets to MyRow.Item("Artist") = MyArtist I get an error 5 'Artist' does not belong to Table T, but the field/column does exist in the table as do all the others.[code]...
View 5 RepliesFormat A Table Column?
Nov 17, 2009VB has created the following code:
Partial
Public Class AwardsDataSet
Partial Class RevExpDataTable
[code]....
I am not sure of the command for format the Table 'Revenue' column for currency. Also is there a way to do calculations? I need to multiply the value by -1?
Know If The Table Column Is Unique?
Mar 15, 2012currently, what i want to do is, add a column in a table "default" during runtime. Well, I've got that covered already.
The problem is, the column names are actually taken from the users input through a textbox or drop down list and of course, if the same column is added already in the table, it generates an error since it has to be unique.
That is why i wonder if it is possible to know if a column already exists without viewing the form which contains the grid view of that table?
Put Unique Value To Column In A Table?
May 21, 2011Is there a quick way to put unique value to column in a table? Assuming I want numeric values starting from 0.
View 4 RepliesRetrieve Value Of One Column In A Table?
Apr 27, 2010Here is my problem:I have 2 tables Accounts and Transaction Logs.in Accounts table, it has column "Amount" which is a base amount of an account.and in Trans Logs table, it also has column "Amount" which is additional (add or minus to the base amount) amount of the account.and I don't know how to retrieve that base amount to edit it, then save it back to the table.That means I need to get a value of the right column by using Acc_No to find. I'm using DataSet, by the way.i think it should go like this:
Dim Amount as Decimal
Amount = *the code to retrieve the base amount*
Amount = Amount + txtAmount.Text
*the code to save the new amount back to Accounts table*
Display A Table In GirdControlView, But Only Display 1 Column Out Of 4 Column
Jun 6, 2011i am developing a software using microsoft visual studio basic 2010. I set up a connection string to my server and take the data from there. I am using gridcontrolview and put my "product" table in here. It contain 4 column: systemid, system, actualid, description. I want to display only system column (it's easy, just hide the others column) But, In "system" column, there are a lot of similar data, i want to display only distinct data from this column in the grid
example, the column consist: STSTEM
topaz
topaz
topaz
[Code]....
i try to user "add query", buat if i get rid of the other 3 column, there will be error message like "the output is different with the schema"
Add A Column To An Existing Table In Database?
May 23, 2010I need to add a column to an existing table in my database. I am having trouble adding a column to my database. I physically go into Microsoft Access and add the column, my problem comes up when Visual Studio does not recognize the table. Basically, I think I'm doing something wrong.
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