Add Row To Existing Table?
Dec 1, 2009
I am trying to add a row to an existing table within an Access database. I have a dataset and 8 tables setup in Data Sources.
Searching on the MSDN site I found this page.[URL] but have not been able to get the updates to work. No errors come up and the data is not saved to the table Here is the code I am using.
Public Sub TestTableAddRow(ByVal sItem As String)
Dim dsQuarterMidget As New QuarterMidgetDataSet
Dim NewRowAdd As QuarterMidgetDataSet.tblDriversRow
[code]....
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Aug 30, 2009
I want to add a new table in my accdb and copy the content tfrom an existing table into the new one.
Is there an easy way to do this?
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Feb 15, 2012
I am having two tables with a similar structure. I want a code to select data from one table and update the same in second table and then delete the records in the first table.
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Feb 21, 2012
I need to take rows that I have made from a previous table and somehow reuse them in another table that I am going to make, and I cant figure out how to. Its not necessarily the rows that's tricking me but its what the column name is looking for. Its looking for a string and I don't know how to make it so VB spits out what I want it to.
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May 23, 2010
I 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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Nov 20, 2010
What I want to do is add a new column to an existing access table which I have already created using the code below.
'Define the connectors
Dim oConn As OleDbConnection
Dim oCo
[code].....
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Jan 17, 2011
I wanted to add new column to the existing table in my database table Please help.in the form it has a textbox in which you can enter any name that you want you column to bear. all this will be at runtime.i try but it keep saying (format of the intitialization string does not conform to specification starting at index 0) [code]
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Mar 22, 2010
How to get the value of table in sql database and adding in existing table?
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Mar 22, 2012
how to import the data in an excel 2007 file located on the local computer or on the network into an EXISTING Access 2007 table? The excel file contains a single sheet.
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Jan 29, 2010
I am trying to insert a value in to a existing table in access. But while executing the code I got this error "" could not find the table "tab_name". I checked the table was exist also the column. But still stuck with this error.
Here's the code.
Dim Mycn As New OleDbConnection
Dim Command As OleDbCommand
Dim icount As Integer
Dim SQLstr As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code] .....
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Jul 7, 2010
I have a table in database which I need to add a new column to. Normally I would load the access database and create the column but in this instance I have to many databases to amend. Is there a way in code to first detect if the column exists and if it doesn't create it in code?
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Jan 1, 2012
Im working on a prog for my work. however, im stuck. I come to a spot where i need the prog to copy a sample table to an existing database. we can either simply copy the sample table, or as a last resort, create a new one from scratch.
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Mar 18, 2010
I am working with VB.NET.. i have a DataTable called "QUESTION", containing 3 fields:
QuestionNumber (unique integer key)
QuestionText
QuestionType
In my SQL Server database I created a Table called "QUESTION" with the same fields.
QuestionNumber is defined as integer unique key, auto increment
Now, when i make a bulk copy to insert the DataTable into the SQL Server, the database overwrites my QuestionNumber from the DataTable and generates new ones (starting from 1 increment 1).
How do i have to change my database setup, that the original QuestionNumbers are copied into the database?
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Aug 18, 2011
I'm using the following code to import data from a text file into an existing Access table:
Code:
Imports System.Data.OleDb
Public Class Carrega_CSV
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
The first time i ran the code, it caused no error but no records where loaded into the table. The second time it causes the OleDbException "Table 'TEMP' already exists." The text file is comma delimited and it has exactly the same number of columns of the TEMP table.
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May 12, 2011
i'm trying to import a excel sheet to a access table but when I run.. it says: "The Table 'Telemoveis' already exists" and I don't want to change the name I just want to update the existing table ("Telemoveis") in the access
HERE IS MY CODE:
Private Sub ImportarToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ImportarToolStripMenuItem.Click
If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
[Code].....
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Mar 23, 2012
I have this piece of code which picks the data in an excel file. At the moment i have the data into the dt table. how do i write the data in dt to FECHO_UNICRE table at the UTLT.accdb database? I want to fill the table just after deleting the existing records.
Octavio
Private Sub Unicre_Calculos_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
'Try
[Code]....
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Oct 22, 2011
I want to insert existing tables in new table stock by selecting from date and to date ..I tried this
cmd = New SqlCommand("INSERT INTO Stock (OpeningStockdate,Productcode,Openingstock,Despatch,Receipt,ClosingStock) (SELECT A.OpeningStockdate as OpeningStockdate, A.PC as Productcode,MAX(A.Openstock) AS Openingstock ,SUM(C.Qty) AS Despatch,SUM(B.Qty)
AS Receipt,MAX(Openstock) + ISNULL(SUM(B.Qty),0) -ISNULL(SUM(C.Qty),0) AS ClosingStock FROM Product A LEFT JOIN Receipt B ON
[code]....
i got this error" Incorrect syntax near the keyword 'Where' "
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Nov 23, 2009
I am looking for a logic that loops to all records in a temptable and checks if the record exists in the final table (structure is different, only some fields are to be inserted in final). When the record does exist in final, a record should be created in a table duplicate.
[Code]...
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Aug 18, 2011
I'm using the following code to import data from a text file into an existing Access table:
[Code]...
The first time i ran the code, it caused no error but no records where loaded into the table. The second time it causes the OleDbException "Table 'TEMP' already exists."explain me wath am i doing wrong? The text file is comma delimited and it has exactly the same number of columns of the TEMP table.
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Dec 15, 2009
i need to import a Single Column Excel File to an Existing SQl Server Table.
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Apr 18, 2009
i am using ASP.NET with VB.NET to connect to a MS Access database. how can i make the sql statement to insert a new record into the existing table and join tables?
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Jun 10, 2011
I have a VB.Net application that is using an Accss 2003 Database (Design Master) and I'd like to run an SQL Transact command to make an existing text field requried. So far I have tried the following and both appear to give an error and do not make my field "Required" (IS NOT NULL).
ALTER TABLE tblJobs ADD CONSTRAINT LeadSourceNotNull CHECK (LeadSource IS NOT NULL)
ALTER TABLE tblJobs ALTER COLUMN LeadSource IS NOT NULL
simple method to make an existing Access 2003 Table field required?
PS: I will be running a query to make all row entries that have a null in the LeadSource field equal to "Unknown" before I ALTER TABLE?
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Nov 11, 2010
I need to make a program in vb that takes a 1 page existing pdf that i specify and inserts that into another existing pdf that i specify.
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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]...
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Feb 23, 2010
How do I copy a table to another table without overwriting the contents of the second table?
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Aug 5, 2011
I have a workbook (Workbook1) that runs through some steps using visual basic, which ends up opening another workbook Workbook2). Once Workbook 2 is opened, I need to copy a section of data from it, into Workbook1 int a specific worksheet. I was able to do this by recording a macro, but the challange is, the name of Workbook 1, and Workbook 2, will vary by User. When I created the macro it uses the files as they are currently named. The section of code is below.
[Code]...
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Dec 15, 2010
Let's say, I have something like a table in the WebBrowser component, it's not actually a table, because the data organized in flash, but, it's organized like a table, it has like rows and columns. You can see more in the attached file. Can I transform this text organized as table into DataGridView or some another tool that serves as table. like_a_table.JPG
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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.
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Dec 26, 2010
I have a login form that consists of 2 text boxes: txtUser, txtPass. Now these are not bound to any data table & I don't what them to be bound. When a new user enters his user name & password, I want to add these on a data table that has two columns: User, Pass. Data table information: Data Source = Login.accdb, Data table = LoginTable, Connection = LoginCn. I use visual basic 2010. So how do I do this?
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May 10, 2010
I created a function that creates a global temporary table to stage data from a excel sheet I need the table to persist for me to map the columns using a form. The table is still there when the code goes back to the sub that calls the function until I call the form where I do the mapping. I am trying to avoid create/drop table scenario with a perm stage table.How can I get this table to persist until the data gets loaded into the perm table?
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