Archives from S:\ Drive

Good to keep around methinks

SDrive/programs/Mod1/Project3/JOptPane.java

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+/******************************************************************************
+ *     Project: Project 3c                                                    *
+ *  Class Name: JOptPane                                                      *
+ *      Author: Amrit Panesar -ASP ,o/                                        *
+ * Last Edited: 08/20/2012                                                    *
+ *       Hours: 0.25 Hours                                                    *
+ *     Purpose: To demonstrate the ability to create a conventionally named   *
+ *              java application, the parsing of numeric strings with         *
+ *              exception handling, format numeric output using Decimal       *
+ *              Format, write to and read from a simple text file, use Decimal*
+ *              Format to format output                                       *
+ *                                                                            *
+ ******************************************************************************/
+
+import javax.swing.*; //3
+
+public class JOptPane //3
+{
+    public static void main(String[] args) //main
+    {
+        String input = JOptionPane.showInputDialog("Please enter a whole number."); //3a
+        int iInt01;
+        try
+        {
+            iInt01 = Integer.parseInt(input); //3b
+        }
+        catch (Exception e)
+        {
+            JOptionPane.showMessageDialog(null, "We're sorry, \""+input+"\" was"
+                  + " an incorrect input.", "Error", JOptionPane.ERROR_MESSAGE);
+            //3c
+            return;
+        }
+        JOptionPane.showMessageDialog(null, "Your number was: "+iInt01,
+                "Success", JOptionPane.INFORMATION_MESSAGE);// 3d
+            
+        /*--double time--*/
+        input = JOptionPane.showInputDialog("Please enter a decimal number."); //3e
+        double dReal01;
+        try
+        {
+            dReal01 = Double.parseDouble(input); //3f
+        }
+        catch (Exception e)
+        {
+            JOptionPane.showMessageDialog(null, "We're sorry, \""+input+"\" was"
+                  + " an incorrect input.", "Error", JOptionPane.ERROR_MESSAGE);
+            //3g
+            return;
+        }
+        JOptionPane.showMessageDialog(null, "Your number was: "+dReal01,
+        "Success", JOptionPane.INFORMATION_MESSAGE);// 3d
+    }
+}