Insert, Update And Edit In Vb 2008?
Jun 1, 2009
i am using MsAccess as database.insert/edit/delete commands are working perfectly in my code. the problem is that if i insert a record it is definitly inserted in table in MsAccess but that cannot be seen on runtime. To see that inserted record i have to close MsAccess Table to verify that the record is inserted there. And also I have to stop debugging and then restart debug to see that the record is being displayed in Datagridview. How i can changes in records can be seen on runtime in DatagridView as well as in the MsAccess table on runtime.
View 20 Replies
ADVERTISEMENT
Jun 22, 2010
How insert , Edit and update data in datagrid? Im using visual basic 2008 express.
View 3 Replies
Sep 18, 2009
I am working in VB.NET windows forms and dealing with DataGridView.I have populated that DataGridView with the DataSet through wizard. How to Add , Delete and Edit/Update the records of the DATAGridview back to the DataBase..I am using MS Access as the Database....I am using Windows Forms application not the WEB application...
View 4 Replies
Jun 12, 2009
i am a beginner level member of vs2008i had create a interface. In Daily Transec.vb form i cant insert, edit, delete, go prev and net data. already i had created a localdatabase as "Expense"need you help to complete itso this is request to u that plz chk the link file and complete the DailyTran.vb form. nothing else
View 2 Replies
Mar 21, 2010
How to perform add, edit, delete in a dataset that will update the database as well?
View 1 Replies
Sep 26, 2009
This is the hardest part of LinqtoSql database handling operations in visual basic 2008 I ever encountered,w/c is the update operation cause Ive been posting this thread several times from the other forum site but noone yet was able to answer my question,examples were given but its not efficient cause it won't specify based on the codes i gave and i know its not easy but im still hoping that one of the answerers of this forum will be able to resolve this particular linqtosql operation codes. I used textboxes in manipulating all data into the database such as displaying records, adding records, & updating records, basically I used with textboxes in doing those database operations. I will give you 3 block of codes w/c corresponds those database operations I used and differentiate from each other inorder for us to determine why one of them has no progress or won't do its operation w/c is the update operation...
*************Block of Codes#1(Adding Records)*************
Private Sub Button1_Click(------------------) Handles Button1.Click
Dim db As New memrecDataContext()
[code]....
I would like you to identify,differentiate, or troubleshoot the block of codes#3, or anyhow, why it has no progress at all or it won't edit and change the records but it runs and no error in regards with its code, and the other 2 blocks of codes were able to successfully do its operations.I was just wandering why only the block of codes#3 is not doing its operation successfully when you change the record being displayed in the textbox.Is there a possible way to edit records in the textboxes?If there is.... Is it possible to debug the block of codes#3 to successsfully do its operation? If you could possibly give an example,can you based it on the block of codes#3?
View 6 Replies
Dec 17, 2010
I've got results in a loop format from a XML file, I want to either insert them into my SQL database or update them if they are already there. My question is more around lodgic, do I have to
1. Get each item.
2. Do a search for it and see if it's in there.
3. If not add
4. If so update
Or is there a quicker way because with 200 records at a time, search then update/insert will slow down the process.
View 5 Replies
Apr 27, 2010
I've only been doing this a few weeks but been struggling with getting some simple commands working.I'm trying to get an insert into statement working, it works fine with a table in access 2007 that is text fields, however it wont work once I use a number field. Here is my code which doesn't work.
Private Sub btnInsert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnInsert.Click
Dim Sql As String = "Insert into staff(Firstname, Surname, Zone, Department) VALUES ('" &
[code].....
View 16 Replies
Oct 21, 2009
I'm trying to get an insert into statement working, it works fine with a table in access 2007 that is text fields, however it wont work once I use a number field. Here is my code which doesn't work.
Private Sub btnInsert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnInsert.Click
Dim Sql As String = "Insert into staff(Firstname, Surname, Zone, Department) VALUES ('" & txtFirstname.Text & "','" & txtSurname.Text & "'," & txtZone.Text & ",'" & txtDepartment.Text & "')"
[code]....
View 11 Replies
Apr 15, 2010
looking at the code below I have a form that is inserting data from text boxes and a datetimepicker into my database.If Date.text and Shift.text already exist in a row then UPDATE instead of INSERT a new row?
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=database.mdb;"
da.SelectCommand = New OleDbCommand("SELECT ID, idate, icomment, ishift FROM table")
da.SelectCommand.Connection = conn
[code]....
View 7 Replies
Jun 8, 2009
I have made a small form where I have bound textbox with records from database.Although my code for inserting and updating the record seems fine and working. But when I view the database, tables i see no inserts/updates made there. But When I run my application again, I see the records in the bound textbox but only for some seconds (for around 1 and half minutes), although they are not shown in the database (tables) actually.
When I close the application and run again it after 1-2 minutes there are no more records bound to the textbox, since no records at all.How can this be possible. I don't have any idea what's going on.
I have been using visual studio 2008 and sql server.Code I have been using for ::
'Update the Records Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click
[Code]...
View 2 Replies
Jan 5, 2011
I am using this code to Add rows to a SQL database, and it adds the row to the SQL database if column 7 is not null. After it adds the row to the SQL database, it deletes it from the Access Dataset, and updates the Access Database. Sometimes double rows seem to get inserted into the database, so I'm thinking there is an error in my logic somewhere here.
Dim rowcount As Integer = AccessDataSet.AccessTbl.Rows.Count
Dim y As Integer = 0
For x = 0 To rowcount - 1
txtRow = AccessDataSet.AccessTbl(y)
If IsDBNull(txtRow(7)) = False Then
[Code] .....
View 2 Replies
Jun 9, 2011
how to add, insert, delete and search data in vb 2008 using mysql databases.
View 1 Replies
Jul 21, 2010
I have a gridview that is set to a sql datasource, it is generating the columns automatically. If I add a column to the table it is referencing, it will draw that column and display it, but it does not update the insert/update commands to include the new column. Is there any way have it rebuild those commands automatically?
View 1 Replies
Jul 3, 2009
I have a gridview in which when I click edit, update, and cancel button comes. I have a variable named status. If status=false then update should change to insert and if status=true then update should be update itself.
<asp:TemplateField >
<ItemTemplate>
<asp:LinkButton ID="lnkEdit" runat="server" CommandName="Edit" Text="Edit">
</asp:LinkButton>
[code].....
View 2 Replies
Aug 21, 2011
I'm trying to edit the data of a column. I load the column in textboxes and let the user edit the fields. But now to insert it, I know I can delete the column and add a new one, but couldn't I just overwrite the data in the column?
[Code]...
View 1 Replies
Mar 19, 2009
I have a trouble updating my records to SQL. I have a programme, It will save user entered records from spreadgrid to sql server using "do while, loop" method. Later it will load the saved record to the same spreadgrid for editing the records by programatically not using the inbuilt datasource method.the problem is how to update the old records with the newly added records programatically especially with "do while, loop" method. I hate the data adaptor method.[code]....
View 1 Replies
Jun 21, 2010
Add, Delete, Edit and Update from the database using .NET?
View 1 Replies
Jun 21, 2010
I have created simple database project, using vb.net, ado.net, oledb, datatable, datagridview.My program is working nice, I just need Help with how to add, delete, update and edit records.
[Code]...
View 2 Replies
May 15, 2012
I m' trying to select a row and then edit, and no error on debuggiing but the changes are not saved on the database
[Code]....
View 3 Replies
Dec 7, 2010
I am using following code to edit and update field in my databse table. But it does not cast any effect on database.
Dim drCurrent As DataRow
drCurrent = DbResultDataSet.tblResult.Rows(0)
MsgBox(drCurrent.Item("PaperID"))
drCurrent.BeginEdit()
drCurrent.Item("PaperID") = "433"
drCurrent.EndEdit()
TblResultTableAdapter.Update(DbResultDataSet.tblResult)
View 1 Replies
May 17, 2010
I am trying to update a contact from an Edit form and I do not know why it is not working.
Public Sub UpdatePartner()
Dim dt As DataTable = ds.Tables("Contacts")
Try
[Code]....
View 2 Replies
May 12, 2010
how can i access the sql server express database table in vb.net on forms to insert records,delete records,search records,edit records.I have made table by using visual studio.
View 5 Replies
Jan 21, 2011
I am trying to re write a VB6 program using MS Access, many years ago, using VB 2010 express and SQL server 2008 R2 Express. I have a database with several tables, which I created using the designer. I am able to connect to the database and select data and display it in textboxes etc in vb code. What I have not been able to in code is to INSERT rows DELETE rows or UPDATE any data in the tables. I can do any of these operations using the Query Designer, but I want to do it in code. I can post some code if necessiary, but I thought it might just be some property that I had not set in the designer.
[Code]...
View 13 Replies
May 19, 2009
I can add new/delete info to data, but cannot update/edit, I have tryd everything that I could, but no luck on my side, I have put txt file of my page.
View 5 Replies
Aug 17, 2009
I have a DataGridView bound to a non-SQL Server database. I need to allow users to edit existing records but under certain circumstances I need to intercept the edit and instead of committing and updating the dataset I need to delete the edited record and re-add it as a new record. I have tried using every event I can think of to do this but haven't managed to get it right.
The closest I have got is with this:
Dim theRow As DataGridViewRow
Private loading As Boolean = True
Private rowLeft As Boolean = False
Private WithEvents cm As CurrencyManager
Dim copiedRow0 As String
[Code] .....
This almost works but sometimes completely messes up and re-adds rows twice and all kinds of other bad side effects. It seems a really simple thing to want to do but I just can't get it working.
View 18 Replies
Mar 16, 2011
I'm trying to create a Library System in VB 2010 which is connected to a 2007 MS Access Database manually. I was successful to create a "Search" button where it displays content from the database based on the user's entries on several text boxes.
The result is shown on a Data Grid which I set to allow Editing on it. My problem now is I can't find a way to create an "Edit" button. My idea is basically allow the user to search, let the result be shown on the data grid, edit the data grid, and click the Edit button to save the updated records back to the database.
My question is it possible to create such button? Here is the code that I use to connect to the data base for the Search button.
[CODE...]
View 4 Replies
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
May 18, 2010
I am trying to update my database from an Edit Contact form and I keep getting a syntax error on my update statement.
Dim sql2 As String = "UPDATE Contacts SET Company = '" & txtcompadd.Text & "'," & _
"Address = '" & txtaddressadd.Text & "'," & _
"City = '" & txtCityAdd.Text & "'," & _
[code]....
View 16 Replies
Jan 13, 2010
How can I add, edit, + update my dataset (I created in code) which is bound to my dgv through user input in the dgv?
View 7 Replies
