Dataset Cannot Save Into Database(No Error:()?
Jun 21, 2010Dim myConnString As String = _
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|Userpass.mdb;Jet OLEDB:Database Password=1234567890"
[code].....
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Save Changes To Dataset And Database?
Jun 6, 2008I'm using the Visual Basic Express edition 2008 and I'm not able to save the changes to the dataset as well as dataset. While the application is running. I can see the changes are made in the table but the moment I close the application and check the data in the Dataset in the right window or the data in the database in the left window, I see no changesI have also tried the Update property of Table Adapter but no use. I have done Endinit, AcceptChanges everything but moment I clode the application no changes are reflected in dataset or databse.
View 1 RepliesSave The Dataset And The New Rows Into The Database
Jun 20, 2009I am new to VB.NET I have inserted multiple rows into dataset (ds). Now I want to save the dataset and the new rows into the database.
View 8 RepliesSave Altered Dataset Back To The Database?
Apr 4, 2009In my project,I used the wizard in VB.NET2008 Express to connect to my database. I have a data connector, adapter, and dataset controls on my form. I have been able to load the information into the dataset, and used the datCustomers.Customers.AddCustomersRow to add a new row to the dataset with information.
I now want to save the updated dataset to the database. I have tried using the adapterCustomers.Update(datCustomers) command to no avail. how to save the dataset to the database?
Save Data Permanently To Database Or Dataset?
Jan 5, 2011When I put information into my database form, the data is not permanently saved to my database?
View 1 RepliesVS 2008 Dataset Wont Save To Database
Dec 26, 2010I have created a program where I need to add, delete and update, I used a datasource and bound the items to a list. No errors occur and the data set updates, adds and deletes but the database doesn't. I have uploaded my program to a filehosting website as it is larger than 500kb and made the Main Menu the default form, please navigate to the first button or to the AddUpdate form and please help me to see where I have gone wrong. [code]
View 6 RepliesSave Dataset That Is Being Filled In Runtime To A Microsoft Access Database File (.mdb)?
Aug 17, 2009How do I save my dataset ,that is being filled in runtime, to a Microsoft Access database file (.mdb)?
View 3 RepliesFilling DataSet - Error When Database Not Available
Oct 29, 2009I have a dataset in my application that I fill using tableadapters like this:
Class Form1:
sub new()
Database = new Database
end sub
Class Database:
sub new()
tblLalalalaTableAdapter.Fill(DataSet.tblLalalala)
end sub
I am told it is too early to call the tableadapter.fill method inside the constructor. If the database is unavailable now, the application won't even start. It will just kinda crash. What is the proper way to do this? When should I call the tableadapter.fill methods?
DB/Reporting :: Error While Passing Access Database Values Into Dataset
Sep 23, 2008Trying to make a vb.net program that is able to read values from an access database and pass them into some data sets. Here is the code I have so far, with the error line between the two dotted lines:
[Code]...
Filtering Dataset - Dataset (WW1Dataset) With One Data Table(WW1) (database Used In An Access Database)
Feb 1, 2010I have a dataset (WW1Dataset) with one data table(WW1).(database used in an access database) I'm trying to filter the dataset e.g a user wants to filter by a chosen surname (SurnameTextBox.text) so the datset is filtered to display only those records wherethe surname column in the dataset matches SurnameTextBox.text.
View 1 RepliesError When Trying To Save Database Changes
Oct 13, 2011I am working on a school project but I am getting an error when I attempt to save an altered dataset.
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Getting Error When Trying To Save To Access Database
Oct 26, 2009"An UPDATE or DELETE query cannot contain a multi-valued field." That is the error I am getting for the table adapter's update all:
[Code]...
Save In Database / Code Don't Give Me Any Error
Dec 6, 2009I used the following code to save what the user editing , the code don't give me any error code , but in the same time it don't do any thing , the data still without any new changes: [code] I wrote the whole code , so what is the wrong exactly ?There is some columns that may have many same data in its cells .
View 1 RepliesError In Update From Datagridview And In Save CheckedListBox1 To Database
Oct 10, 2009have Error in update from datagridview and in Save CheckedListBox1 to database so that help me please
Imports System.IO
Imports System.Data.OleDb
Public Class frmtel
Dim ConStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source =" & Application.StartupPath & "Database1.mdb"
Dim Conn As New OleDbConnection(ConStr)
[Code]...
Save The Exception In The Database - Incorrect Syntax Error In Sql Query
Jun 11, 2011i am having an sql query in catch block. the code is: Dim str_exception As String = ex.Message Dim sql5 As String = "insert into table_data(type,description) values
('ERROR'," + str_exception + ")" Dim cmd_sql5 As New SqlCommand(sql5, connection)cmd_sql5.ExecuteScalar() it throws an exception at cmd_sql5.ExecuteScalar().
the exception is - incorrect syntax near 'records'. i tried adding single quotes like'incorrect syntax near 'records' .' .but still it is giving me the same error. I think it is because of the quotes near records. this exception is thrown somewhere else in the code and then it comes to cath block. i want to save the exception in the database.
Update Access Database Error (save Button Not Work)?
Mar 10, 2011my save button not work
Private Sub btn_save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_save.Click
[code].....
Saving Dataset To Database Which Has Imported Rows From Another Dataset
Jan 4, 2011I have a problem saving a dataset which contains rows that i have imported from another dataset. i can successfully view the imported rows in a gridview but i cannot commit the rows back to the database.
View 2 RepliesDoes VB Allow A MS Access Database DataSet Create A Stored Procedure Or Will It Only Allow SQL Database DataSet Create SP
Oct 9, 2009does VBasic allow a MS Access Database DataSet create a Stored Procedure or will it only allow SQL Database DataSet create SP...
View 4 RepliesCannot Save Anything Into The Database "Syntax Error In INSERT INTO Statement"?
Jun 20, 2010Im making a small program and i think im on the hardest bit at the moment, Writing stuff to a database.Its only the username & password at the moment.Username is in textbox, password in textbox2.I have a list view with my current login in but im having trouble putting a new username and password in.This is the code i have for the "save" button.
Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Add Button
con.Open()[code]..
The above gives me "Number of query values and destination fields are not the same".Ive also had "Syntax error in INSERT INTO statement".I just cannot seem to save anything into the database.I obviously have a connection string and can read from the database.
VS 2008 Access The Access Database - Error "Value Cannot Be Null - Parameter Name: DataSet"
Mar 29, 2009I am trying to utilize the access database, but I'm getting an error message: Value cannot be null. Parameter name: dataSet
[Code]...
That's the code I'm using, why I'm getting this error?
Dataset Does Not Save Changes
Dec 18, 2009i have two buttons, button1 changes in datagridview and second button2 saves, but it does not works if i want to change only one cell value , if i change two or more cells value, it saves
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
DataGridView1.CurrentCell.Value = "Something"
[Code]....
Save Records To A Dataset?
Jul 18, 2010i have a register form and a dataset called clifs_project21Dataset.xsd
i just want to update
de info from register form to dataset and i use acces 2007
Create A Single Dataset In Studio To Database / Create A Dataset For Each Form
Jun 28, 2009I created a SQL database using the migration tool.I am converting my access forms to VB.net (VS2008).I am wondering if I create a single dataset in studio to the database or do I create a dataset for each form (query)? I am trying to determine what the best solution is. Many of my forms have drop downs that are populated using queries from tables.
View 3 RepliesHow To Save Update Delete On Dataset.xsd
Mar 22, 2012i going to add, update and delete records on xsd file (i got this xsd file through Data Sources Tab, i add new data source my VG.mdb)
View 7 RepliesLoop Through A Dataset To Save Edits / Changes?
Jun 2, 2011I have a dataset that is populating a table adapter that I want to be able to save any edits/changes that are done to the dataset back to the database. I know that I'll have to do a loop similar to this one[code]...
View 14 RepliesVS 2008 - Sort Dataset And Save As Xml?
Feb 23, 2012I have xml file and try to load into datagridview, how can I save the xml after I sort it by desc?
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What Is A Good Way To Save A Dataset For Another User
Jun 16, 2010I have a program that takes data out of an excel worksheet and puts it into VB.NET datasets. The user can then manipulate the data using the windows forms application. At this point, I want the user to have the capability to save his/her data to some kind of file, email that file to a friend, and have the friend be able to view the same data with the windows forms application. I'm not looking for syntax, just a suggestion of a good way to go about this. Would the best way be to write to an access database and then use sql queries to get it out again? I've had a hard time figuring out how to write a dataset to access via VB.NET.
1. Start with Excel Data
2. Convert to VB.NET Datasets
3. Manipulate Data in form applicaiton
4. Save manipulated data in some type of file that can be sent to a friend
5. Friend opens manipulated data file in form application and can view and manipulate the data further
Dataset Link To Database - Add One Field Inside The Database
Jul 2, 2009I had a dataSet which link to a database. I need to add one field inside the database, After adding the field, how can I update and link it to the dataSet?
View 4 RepliesExcel Dataset - Preview In DataGrid And Save To SQL Table
Mar 25, 2009I am creating an app to grab data from excel and preview in datagrid. From the datagrid I want to be able to save to a sql table. I have the excel data in a gridview via a dataset. What I am having trouble with is the sql statement. I know how to insert data, but I can't work out how seperate the data in the dataset to pass it into individual Values of the insert statement. Or should it be done another way? NOTE: I is not essential that the excel data be previewed in the gridview if this would make life easier for me.
Here is my code so far:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Grabs data from excel sheet and stores it in datagrid.
Dim ds As New DataSet
Dim da As OleDb.OleDbDataAdapter
Dim con As New OleDb.OleDbConnection
[Code] .....
Byval Dataset And Datatable Sub - Save My Changes And Insert New Records To Appropriate Tables>?
Mar 15, 2010I want to create a sub that gets changes from my typed dataset and datatable. But it says mydatatable is not a public member of dataset. Passing in as objects.
Public Sub GetRateChanges(ByVal myDataSet, ByVal myDataTable)
If myDataSet.HasChanges(DataRowState.Modified Or DataRowState.Added) Then
' Create DataSet variable.
Dim xDataSet As DataSet
[CODE]...
Another question. . I pull this infor from a view via tableadapter and it comes from several different tables.. How could I save my changes and insert the new records to the appropriate tables>?