I have a button which when pressed, sets the user's rights in the db. (If Administrator UserTypeID is set to '2' and if Customer it is set to '1'). However when I run the below code, everything remains the same. I think it's from the SQL statement but I;m not sure.
Protected Sub btnSetUser_Click(sender As Object, e As System.EventArgs) _
Handles btnSetUser.Click
Dim conn As New OleDbConnection( _[code].......
i try to make SQL programmatically but in this site [URL] i can create the database and table name how to rename its from program ?this is my source code
Public Class Form1
Private ConnectionString As String = "Integrated Security=SSPI;" + "Initial Catalog=;" + "Data Source=johnson;"
Private reader As SqlClient.SqlDataReader = Nothing
[code]....
I have the code I am using below. On 3.5 framework Access 2003 database vb net 2008
I already have the database created but need to be able to add Tables and fields with the correct datatypes. So far it's not working but i don't know why or where the error is.
Private Sub MDIParent_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Try
[Code].....
How can I update local dataset with mysql database without making duplicates. Assuming I set some column in mysql as primary key, which has unique string.
adapter.fill will just add duplicates, but adapter.clear before that is not an option.
So I want to update if the key column is the same with mysql data and if there is option for ignore adding new row.
I need to Update Access Database Table with Data from a Different Table. Not all the rows of original Table to be Updated will be affected. How do you loop through the 2 Tables to do the required Update.
The Table to be updated is called "RecordList" and Table with new Data is called "RecListReport".Every attempt I've made won't work. I tried to Use 2 Datagridviews but couldn't get it to work right.
NewTestConn()
Dim Testconn2 As New OleDbConnection(NewTestConn1)
Dim da As New OleDbDataAdapter
[Code]....
i want to update my inventory table in database from another database name. Example: In VB, i had a form named Orderform. User need to select e product that they want and key in the quantity. all these information are able to store inside my database named ORDERTAB. but now the problem is i wanted to update another field in my database named INVENTORY by minus the quantity tat the user had key previously. i totally had no idea how it going to works.
View 3 RepliesPublic Sub save_edit() Dim ssql As String ssql = "UPDATE tbl_philhealth SET msr = @txtmsr,sb = @sb,tmc = @tmc,ps = @ps,es = @es WHERE msr=@msr"
[Code]...
I am trying to update a table in my database, however the following code prompts me with the error "Incorrect Syntax near House2". I am trying to remove the 2 from the address.
No changes are done.
'Update Organisation Details
Try
query = "UPDATE dbo.tbl_Organisation SET OrgAdd1 =" & _
[Code].....
im trying to update fields in my access database using a vb form with richtextboxes with a button press, i have some code i think im missing an execute code but am unsure on how to do this?
Dim sql As String
sql = "UPDATE Staff SET Address =" & rtbAddress.Text & _
", Contact Number = " & rtbContactNumber.Text & _
"WHERE Staff ID = " & rtbStaffID.Text
I am having trouble setting up an application that uses DataGridView to update the publishers table from a pubs.mdf database. And I need to make sure that all fields that might throw an exception are being validated.
View 3 RepliesI have successfully run an ssis package and inserted data from one table in the first database to another table in the second database. But all the rows are inserted in this case. I have placed an oledb source control, a character map control and an oledb destination control. No query is written in this. I specified only the source table and the destination table in the 2 databases. But I need to transfer only some column values in one table to another, not the entire table data.
View 1 RepliesI am using MS Access Database. Now I have to update a particular cell value. Here is my code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim str As String
Dim Presc As New System.Text.StringBuilder
Dim prs As String(), j As Integer
[Code]....
This code updates all the cells in that column. I want to update only the particular cell having Case_ID = str Where I have to add the WHERE clause (WHERE Case_ID = " & str & "
I have an XmlDocument object in memory which I need to update a database table with. My SQL Express 2005 DB table is three columns: Name, Telephone, Location. Below is the structure of the XMLDocument. What is the recommended technique to accomplish this?
HTML
<MyDirectory>
<Prompt>Records 1 to 561 of 561</Prompt>
<DirectoryEntry>
<Name>John Doe</Name>
<Telephone>22334222</Telephone>
[Code] .....
I'm maintaining a Table in SQLserver, the Table contains Transaction of Cash In (Debit) and Cash Out (Credit) as follows:
Table Name : "BankLedger"
DATE...DETAILS........DEBIT...CREDIT...BALANCE
1/1/11.Opening Balance.................5000
1/1/11.Rent payment...........2500.....
2/1/11.Mobile Bill.............500.....
3/1/11.Monthly Share...5000............
6/1/11.Emp Salary.............3000.....
Now my requirement is how to update the Balance column respectively same as "Running Total" method???
DATE....DETAILS........DEBIT...CREDIT..BALANCE
1/1/11..Opening Balance................5000
1/1/11..Rent payment...........2500....2500
2/1/11..Mobile Bill.............500....2000
3/1/11..Monthly Share...5000...........7000
6/1/11..Emp Salary.............3000....4000
My application in Visual Basic 2010 and Database SQLserver 2008.
I have a problem that hopefully someone can shed light on. My OleDBdataadapters and OledbTableadapters have gone on strike In a simple vb.net 2005 pro project I have an Access 2003 .mdb with 2 tables each with 1 primary key and all other fields allowing zero length and not required. The database (not read only) is included in the project (see connection string below which works because data is presented on bound forms).
Although each table's data is displayed on one of 2 bound windows forms, it just refuses to update, add new or delete. I've deleted and recreated forms, etc, using wizards and just run time code but the problem is still there. I can change data manually in the mdb. The code below refers to a site mdb table and was wizard generated. I added an update query to the TableAdapter using the wizard, see sql below.
[Code]...
i have a problem to retreive whole rows of a datagridview and transfer to my new access database in vb environment anyone can give me advice or examples of how to do it ? for example my datagridview colums have JOB_NO, ERR_DESC , REMARK
now i would to post all row (not selected datagridrow) from this datagridview to my new database .. i search at google using row count may do the job but i still fail on ...
I have a gridview loaded with data from my database and a gridview swapping function which after exchanging data between rows with a column call "Priority", I want to save these changes back to my database. Only the "Priority" column value will be change, how do I update only that Column of my dataset table to my SQL database?
[Code]....
I'm using VB 2010 Express with a local Access DB. I am having trouble determing whether there are changes in a DataGridView to save back to the underlying DB.
The DB has been copied to the project directory and its properties (by selecting it in the Solution Explorer) include Copy to Output Directory: Copy Always, so I know that any changes I make when running a build will disappear on the next build. The problem I'm having is within a run / test session, working with the application.
The Access database has the following connection string, with Application scope:
Provider=Microsoft.Jet.OLEDB.4.0;Data Source="|DataDirectory|Component MI.mdb"
How to update a record database table from unbound datagridview using vb.net
View 7 RepliesI am developing a Windows Forms Based Application using dbo.database and Visual Basic: I populate some Orders in DataGridView1 using LINQ 2 SQL from "tbl_Orders" where OrderStatus is "Pending". I change OrderStatus Column Type to "CheckBox" in DataGridView, Now I want that when I select some records (Orders) by checking respective checkboxes and click on "btn_UpdateStatus" Button, program pick OrderID's of only selected orders and update OrderStatus of Only selected Records (Orders) from "Pending" to "Completed" in Database Table "tbl_Orders" and DataGridView1 should be Refreshed. [code]
View 1 Replies[Code] my issue is that now i need two cases, first i need a query that will return the date created and modified of the table and i also need to know if its possible to query a list of table names in the database ordered by date created but that have a certain thing in their names. for example the database contains the following tables: [Code] and what i need the query to return is the tables that contain "Data", settings and employees are for the other functions of the program. so the query should return the 4 data tables in order of date created. but i have no idea how to go about doing that in the query, does anyone know how this is done?
View 6 RepliesIf you right click on the time at the lower left of your Windows screen, you can click on "Adjust date/time", and within that, you can update the time on your PC via an internet time server. Is there a way to do the same thing, i.e. synchronize the PC time via an internet server, via a VB.Net program?
View 1 RepliesI have this code to edit the datarow of my table adapter but t doesnt update the table. I think i have a missing code that's why but i cant figured it out. by the way im using vb2008 and SQL as my database. [code]
View 3 RepliesI have a project which contains a large number of lookup tables, and I have all of these lookup tables represented in a single typed DataSet, which contains TableAdapters for each lookup. I've designed an editor for these lookup tables, which should allow editing of one of these at a time. My front-end is written in VB and WinForms, the back-end is a SOAP web service; I can successfully pass the changes to the DataSet back to the web service, but can't find a way to use a TableAdapter to update the single table that has been changed.
What I'm trying to do is instantiate the appropriate TableAdapter for the updated DataTable by sending the name of the table back to the web service along with the DataSet, then referring to the TableAdapter with a dynamic name. The normal way to instantiate a TableAdapter is this:
Dim ta As New dsLookupsTableAdapters.tlkpMyTableTableAdapter
What I'd like to do is this, but of course it doesn't work:
strTableName = "tlkpMyTable"
Dim ta As New dsLookupsTableAdapters(strTableName & "TableAdapter")
Is there any way to achieve this, or am I taking the wrong approach altogether? My other alternative is to write separate code for each table, which I'd prefer to avoid!
An unhandled exception of type 'System.InvalidOperationException' occurred in system.windows.forms.dllerror in line: dbAdp.Update(dbDset) in btnSave_Click, (elseif editflag = true) blockdescription: Update unable to find TableMapping['Table'] or DataTable 'Table'I was also wondering if I could simply use the ExecuteNonQuery for the delete statement, but since I've placed my data in a datarow, I'm not sure if i can actually use it. Any thoughts on this? Btw, this is my first time using a datarow, and I've recently been studying how to use ADO.net.
dr = dbDset.Tables(0).Rows(CurIndex)
dr.Delete()
dbAdp.Update(dbDset.Tables("addresses"))
[code].....
While am using the below code it was throwing an exception update unable to find table mapping [Customer] or data table customer.
[code]...
A suite of apps will be using various tables out of the same sql server database.Regardless of which app is being used, the database structure must stay current. (ie:contain all the tables/fields to run any/all of the apps)So, when the user starts any of the apps, it needs to check the database, for the existence of all the tables and fields it needs, then update if necessary.
View 1 Repliesi able to insert the table but i unable update to another table at the same time
my
Imports System.Data
Imports System.Data.OleDb
[Code].....
I have a Microsoft Office Pivot Table 11.0 in my form in Ms Visual Basic .NET 2005. I've already succeed displaying the report. But what I want to do is customizing it. I want to be able to change the dimension or the field of the dimension by clicking a checkbox or something like that. How to do that programmatically ?
View 1 RepliesI'm working in VB 2008 Express.
I have an MS Access DB with a Table setup with the columns that I need.
I have it linked into a form, with the requisite BindingSource, TableAdapter, BindingNavigator, etc.
On the form, I also have several textboxes linked back to the table. I can populate the table via the + (add new) button in the BindingNavigator and then filling in the textboxes (and saving of course).
Is there a way that I can put a button on the form and populate the table automatically? I want to do this via a textbox to control the number of records added - that way, I can put in an 8 and have 8 blank records added to the table via this one click (and don't have to enter the default info in for the 8 records one at a time).
I've attempted to do this by calling the BindingNavigatorAddNewItem_Click subroutine, filling in the textboxes and then calling MapBindingNavigatorSaveItem_Click subroutine, but this does not work.