Vb net updating database
Hi, I've been having issues with this for the last 4 hours and I don't know what to do.
Basically I'm using an MS Access database to store information on a movie collection, however I do NOT want to use the crappy controls microsoft has for populating and navigating databases, namely MS ACCESS ones (the controls that have the pre-made toolbar and the save crap). Here is a screenshot of what it looks like (don't judge me on the movies, it's not my movie collection I'm doing this for a project for my friend): what I have it do so far, is when you click on a record in the Data Grid View, it populates the form below and further on allows for editing and updating. My problem: I have no clue how to make the update buttons to update the record selected / presented in the fields.
NET generally provides us with all the tools we require.
The best way normally to start learning how to make such systems is to learn basic CRUD with database. We assume that you can create a ms access database. You then specify the path to the database in the connection string in our code. Ole Db Public Class Form1 'GLOBAL DECLARATIONS Dim con String As String = "Provider=Microsoft. OLEDB.4.0; Data Source=C:/Users/Sedan/Documents/Data Bases/people DB.mdb;" Dim con As Ole Db Connection = New Ole Db Connection(con String) Dim cmd As Ole Db Command Dim adapter As Ole Db Data Adapter Dim dt As Data Table = New Data Table() Private Sub Form1_Load(sender As Object, e As Event Args) Handles My Base.
I am needing to update a database Access2007, with a Data Table where I have done Adding Rows, Modifying Rows, and Deleting rows. How can I update my database from a Data Table, using 2010 and a database Access 2007? I know update the data Table, but when I try to update the Data Base, I know that I am missing something. Update(Data Table)." id="ctl00_m_m_i_ctl00_gr_ctl07_bestanswerbody" class="textarea-bestanswerhidden" name="bestanswerbody" answerbody Id="5367784" / You have to add commandbuilder to your code. But each thing will happen, before the data is stored in the database. We have a list of books wrote on the paper, and we want to add a couple of books more, but later we discovered that one book is not needed, and 2 seconds later, we see that the name of a book, is wrong, spell mistakes.