If this is occurring in a C# Snippet then you can use the Extjs library that is already a part of the system. You'd need to do something like this to show the message:
ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "DisplayMessage",
"Ext.MessageBox.alert('Test Message', 'This is a test message in a message box!', null);",
true);
That would display a message to the user. Of course, you need to be able to access the ScriptManager which means this is on the page itself (so will work from a C# Snippet but not a Code Snippet as is above).
-Ryan |