Setting Properties At Run-Time (Continue)
Not all the properties get text values.
For example, Visible property can be "True" or "False"
False and True are not text strings, but
Visual Basic commonly used values that called "Boolean"
Therefore, when you assign these values to property,
You don't have to use the quotes, For example:
Command1.Visible = False
Form1.Enabled = True
Some of the properties values has the following syntax:
Number - String
For example, the Command Button's Style property can
get 2 values:
0 - Standard
1 - Graphical
To set these properties value, omit the string.
For example:
Command1.Style = 1
Form1.WindowState = 2
Some properties represent graphics, for example
The Picture property.
To set these properties at run-time, use
the LoadPicture Command.
The example below will load the ICO file "d:\games\toto.ico"
to the Picture property of Command Button with the name "MyButton"
MyButton.Picture = LoadPicture("d:\games\toto.ico")
Popular Posts
-
INTRODUCTION TO 'C': C is a programming language developed at AT & T's Bell laboratories of USA in 1972.it was designed by d...
-
The SQL COUNT aggregate function is used to count the number of rows in a database table. The SQL COUNT syntax is simple and looks like this...
-
The SQL AVG aggregate function selects the average value for certain table column. Have a look at the SQL AVG syntax: SELECT AVG(Column1) FR...
-
Files in VB .NET Working with Directories We will work with the File and Directory classes in this section. We will create a directory and c...
-
More Events The Form has more events besides the Form_Load event. How can you find them? Click on the Drop-Down List that found in the upper...
-
The SQL DISTINCT clause is used together with the SQL SELECT keyword, to return a dataset with unique entries for certain database table col...
-
Steps to follow: 1. Write an abstract class called LivingThing.java as shown below in Code-11.4.a. (You are welcome to do this work using ei...
-
Introduction: If you are new to Exception handling, please read "Exception Handling Statements" section of the Java Progamming Tut...
-
JSP scripting elements let you insert Java code into the servlet that will be generated from the current JSP page. There are three forms: ...
-
Lab exercises and homeworks: * Things to check before you start the lab * Chapter 3 (Class #1, Jan. 16th homework) o Exerc...
No comments:
Post a Comment