Properties exposed through ActiveX controls
Write down the properties exposed through ActiveX controls?
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ActiveX controls consist of four types of properties:
a) Stock: These are the standard properties supplied to every control such as: font or color. The developer should activate the stock properties, however there is little or no coding included.
b) Ambient: These are properties of the environment which surrounds the control properties of the container to which it has been placed.
c) Extended: These are the properties which the container handles, generally including size and placement onscreen.
d) Custom: These are the properties added through the control developer.
State: The objects are said to possess state. The present state of an object is symbolized by the joint values of its attributes. Protecting the state of an object from unsuitable inspection or modification is a significant aspect of class design and
First in, first out: It is FIFO semantics of the queue data structure. Items are eliminated in the order in which they arrived in the queue; therefore older items are always eliminated before newer ones.
One Dimensional array:1) An array is a continuous memory location having similar kind of data in a single row or single column. Declaration in c++ is as under: const int size = 20;int a[size] or int a[2
Differeniate asynchronous postback and synchronous postback?
Function: The name given to assembly of statements which does some particular task and might return a value. Function can be invoked (or called) any number of time and anywhere in the program.
How does a virtual machine simplify the task of writing a distributed application?
Signal Handlers: In some operating systems, signal handlers are executed on a thread stack; they “overlay” the current thread execution (which may be used, for example, in combination with setjmp/longjmp to create user-domain lightweight t
What do you mean by ActiveX control? Describe in brief.
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Some tools on the web page I am testing have leading or trailing whitespaces. I am utilizes the Utilities.Trim function to eliminate them, but sometimes this does not work. What is incorrect?
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