Java

Batch Processing Java JDBC Gui

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This tutorial will teach you how to make a Batch Processing Java JDBC Gui application. Establish the database Connection Connection con; PreparedStatement pst; ResultSet rs; public void Connect() { try { Class.forName(“com.mysql.jdbc.Driver”); con = DriverManager.getConnection(“jdbc:mysql://localhost/vmproducts”,”root”,””); } catch (ClassNotFoundException ex) { } catch (SQLException ex) { } } Select the txtaccountno textfield right click >Key->Event->KeyReleased past […]

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Batch Program in Java JDBC

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The group of update statements that are sent to a database to be executed as a single unit called batch in java. import java.sql.*; public class Batch{ public static void main(String[] args) { Connection con=null; try{ Class.forName(“com.mysql.jdbc.Driver”); con = DriverManager.getConnection(“jdbc:mysql://localhost/vbank”,”root”,””); Statement st1=con.createStatement( ); String SQL1=”insert into account (accno,bal) values(‘A0008’,2500) “; String SQL2=”insert into account (accno,bal)

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Key Release Event Java and Mysql

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This tutorial will teach you how to find the account holder balance  using Key Release Event Java and Mysql. Key Release Event Search Select the txtaccountno textfield right click ->Key->Event->KeyReleased past the code inside the KeyReleased  event private void txtaccnoKeyReleased(java.awt.event.KeyEvent evt) { Connection con; PreparedStatement pst; ResultSet rs; String accno = txtaccno.getText(); try { Class.forName(“com.mysql.jdbc.Driver”);

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Auto no generator using java mysql

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This tutorial which help you to generating auto no using java and mysql. Establish the database Connection public void Connect() { try { Class.forName(“com.mysql.jdbc.Driver”); con = DriverManager.getConnection(“jdbc:mysql://localhost/gshop”,”root”,””); } catch (ClassNotFoundException ex) { } catch (SQLException ex) { } } Auto no generator.create the function Custno(). public void CustNo() { int custno = 1; try {

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ProgressBar using Java

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This java projects tutorial will teach you how to make the java progressbar.once the progress bar reached 100% it will show the Main Form.i am giving many java projects with source code. import java.util.logging.Level; import java.util.logging.Logger; public class pro extends javax.swing.JFrame { public pro() { initComponents(); } public static void main(String args[]) { pro sc

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Socket Programming Java Networking

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This tutorial will teach you Java Networking programming step step.the  TCP protocol starts only when the connection between client and server sockets is established.The server socket listens for a request for connection sent by client sockets and establishes the connection.once the client and server applications are connected,they can communicate with each other.i wrote the example

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