Updating access database in vb net
aspdotnet-suresh offers C#articles and tutorials,csharp dot net,articles and tutorials, VB. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. By joining today you can post your own programming questions, respond to other developers questions, and eliminate the ads that are displayed to guests. Hello Guys, I am doing an update and add new product to an Access 2002 database (North Wind.mdb). Ole Db Exception: Multiple-step OLE DB operation generated errors. To be able to use ADO data control, you need to insert it into the toolbox. To do this, simply press Ctrl T to open the components dialog box and select Microsoft Active X Data Control 6. After this, you can proceed to build your ADO-based VB database applications. The following example will illustrate how to build a relatively powerful database application using ADO data control. On the updating, it did beatifully; for example, when I change the Unit Price or Unit In Stock of a particular product, it updated correctly. I am only having problem with adding a new record, for example adding product: "Smoke Turkey", Unit Price = 3.50, Unit In Stock = 100, I got error below: PLEASE HELP!!!
Besides, it could access many different kinds of data such as data displayed in the Internet browsers, email text and even graphics other than the usual relational and non relational database information. VB Sample Home Digital Slot Machine Simple Slot Machine Animated Slot Machine Professional Slot Machine Dice Dice with Color Jigsaw Puzzle Memory Game Passwords Cracker Reversi Snakes & Ladders Star War Tic Tac Toe Time Bomb Lucky Draw Boggle Simultaneous Equation 1 Simultaneous Equation 2 Cubic Function Graph Geometric Progression Kid Math Max Num Calculator Quadratic Equation Quadratic Graph Prime Number Tester Pythagoras Theorem Sin Rule Factors Finder Projectile Simple Harmonic Motion Stock Trading Amortization Calculator Depreciation Calculator Future Value Calculator Investment Calculator Payback Period Calculator Loan Payments Calculator Simple Database Database Application ADO Database Electronic Library Inventory Management Simple Animation Animated Dice Recycle Bin Traffic Lights Windows Media Player Smart Audio Player Multimedia Player Drawing Pad Picture Viewer Simple Calculator BMI Calculator Calculator Scientific Calculator Clock Stopwatch Choice Selection Polling System Web Browser FTP Program In our visual basic 6 tutorial Lesson 19 and Lesson 20, we have learned how to build VB database applications using data control. ", vb Yes No, "Deletion Confirmation") If Confirm = vb Yes Then ado Books. However, data control is not a very flexible tool as it could work only with limited kinds of data and must work strictly in the Visual Basic environment. App Set tings("Ole Db Connection String")) Dim da As New Ole Db.
Product ID, if we needed to be able to update the Product ID in the Data Set Dim prm As Ole Db Parameter = cmd Update. This language and the libraries are used in a programming environment called Microsoft Visual Basic, which also ships with Microsoft Access.