MessageBox

MessageBox

MsgBox

Alert

AlertDialog

UIAlertView

1 ActionScript

import mx.controls.Alert;

private function init():void
{		
  Alert.show("Hello World!");
}

2 C#

System.Windows.Forms.MessageBox.Show("Hello World!");

MessageBox.Show("Hello World!");

3 Java

3.1 ADT

new AlertDialog.Builder(this)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); }
})
.show();

new AlertDialog.Builder(this)
.setIcon(R.drawable.ic_launcher)
.setTitle("Title")
.setMessage("Message")
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); }
})
.show();

4 JavaScript

alert("Hello World!");

5 jQuery

jQuery UI

<script>
$(function() {
  $( "#dialog" ).dialog();
});
</script>
<div id="dialog" title="Alert">
    <p>Hello</p>
</div>

6 Objective-C

iOS SDK

UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Alert"
	message:@"Hello World!"
	delegate:self
	cancelButtonTitle:@"OK"
	otherButtonTitles:nil];
[alertView show];
[alertView release];

7 VB

MsgBox "Hello World!"

MessageBox.Show("Hello World!", "Alert", MessageBoxButtons.OK)

8 See also

• trace
• Toast
• new Form
• modal dialog
• confirm()
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