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i m trying to send SMS using a java programe. this is my code, in this getPortIdentifier Instruction is not working [CODE]import javax.comm.*; import java.io.*; import java.awt.TextArea; import java.awt.event.*; import java.util.TooManyListenersException; /** A class that handles the details of a serial connection. Reads from one TextArea and writes to a … |
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[CODE]import java.awt.*; import java.awt.event.*; import java.awt.image.*; import java.io.*; import java.sql.*; class MyCanvas extends Canvas { Image img; public MyCanvas(Image img) { this.img = img; } public void paint (Graphics g) { if (img != null) { g.drawImage(img, 0, 0, 1000, 1000, this); } } public void setImage (Image img) { …
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i want to retrieve images from access database and display in grid layout. i have displayed 1 image successfully but how can i do this for all images together.i have stored images as BLOB
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[CODE]import java.awt.*; import java.awt.event.*; import java.awt.image.*; import java.io.*; import java.sql.*; public class RefHistTest { public static void main(String args[]) { int iw2, ih2; Image img2; int pixels2[]; double[] hist2 = new double[256]; int y; ResultSet r; try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection c=DriverManager.getConnection("jdbc:odbc:CBIRS"); Statement st=c.createStatement(); r=st.executeQuery("select Images from ImageTable"); byte[] bytes=null; while(r.next()) …
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how should i retrieve my images that i stored in column having Attachment datatype in access 2007 in my java program??
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