The Command Button's Events
Now lets program some of the Command Button's events.
Select "Command1" from the components list (Figure 23).
Check which events the Command Button has by clicking
the Events list (Figure 24).
We want to execute a code when the user is clicking on the button,
So lets program the Command Button's Click event.
Select "Click" from the Events list.
Insert the following line to the Click event:
MsgBox "You have Clicked on the button!"
After you inserted this line to the Click event the Click event should look like this:
Private Sub Command1_Click()
MsgBox "You have Clicked on the button!"
End Sub
As you can see, the Command Button's Click event called "Command1_Click",
because the name of the specific Command Button that we program
its Click event is "Command1".
If we had program the Click event of a Command Button with the
name "BlahBlah7", the Click event would be called "BlahBlah7_Click".
Every component has its own unique events, therefore if you had
5 Command Buttons on your form, every one of them has its
own unique Click event.
Run the program, and click the button.
When you clicking the Command Button with the
name "Command1", The Command1_Click event is being
executed, and a message box with the text "You have Clicked on the button!"
is popping.
Popular Posts
-
Defined data types (typedef) C++ allows the definition of our own types based on other existing data types. We can do this using the keyword...
-
JSP pages are high level extension of servlet and it enable the developers to embed java code in html pages. JSP files are finally compiled ...
-
<%@page contentType="text/html" import="java.util.*" %> <!-- http://www.roseindia.net/jsp --> ...
-
Java Server Pages JavaServer Pages (JSP) technology is the Java platform technology for delivering dynamic content to web clients in a por...
-
* Install software as described in Software needed for the lab above. * Once you installed J2SE SDK, please check if it is installe...
-
In this section we will explain you about JSP Action tags and in the next section we will explain the uses of these tags with examples. We w...
-
Learning about Parameters (Continue) Look at the first line of the Command Button's KeyDown Event: Private Sub Command1_KeyDown(KeyCode ...
-
What Is Visual Basic and Why do I need it? Visual Basic is Easy to learn Programming language. With Visual Basic you can develop Windows bas...
-
Input/Output with files C++ provides the following classes to perform output and input of characters to/from files: * ofstream: Stream c...
-
SQL Server Express is a free, easy to use, redistributable version of SQL Server 2005 designed for building simple data-driven applications....
No comments:
Post a Comment