Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Beyond the simple string or numeric classifications, Variant can make added distinctions regarding the specific nature of numeric information. For instance, you can have numeric information which represents a date or a time. While used with other date or time data, the result is expressed as a time or date. You can also contain a rich variety of numeric information ranging from Boolean values to enormous floating-point numbers. These distinct categories of information which can be contained in a Variant are called subtypes. Mostly time, you can just put the type of data you desire in a Variant, & the Variant acts in a way that is most suitable for the data it contains.
The following table illustrates the subtypes of data that a Variant can contain.
Subtype
Description
EmptyVariant
Uninitialized. Value is 0 for numeric variables or a zero-length string
("") for string variables.
NullVariant
Intentionally have no valid data.
Boolean
Contains either True or False.
Byte
Contains integer in range 0 to 255.
Integer
Contains integer in range -32,768 to 32,767.
Currency
-922,337,203,685,477.5808 to 922,337,203,685,477.5807.
Long
Have integer in range -2,147,483,648 to 2,147,483,647.
Single
Have a single-precision, floating-point number in the range -
3.402823E38 to -1.401298E-45 for -ve values; 1.401298E-45 to
3.402823E38 for positive values.
Double
Have a double-precision, floating-point number in the range -
1.79769313486232E308 to -4.94065645841247E-324 for -ve values; 4.94065645841247E-324 to 1.79769313486232E308 for positive values.
Date
Have a number that represents a date between January 1, 100 to
December 31, 9999.
Time
Represents a time among 0:00:00 and 23:59:59
String
Have a variable-length string which can be up to approximately 2 billion characters in length.
Object
Have an object.
Error
Have an error number.
You can employ conversion functions to changed data from one subtype to another. Additionally, the VarType function returns information regarding how your data is stored within a Variant.
SDK PROGRAMMING The SDK programming is a developing Win 32 based programs using the Win 32 API that directly interact with the hardware. Therefore the execution of the SDK prog
Displaying a file With Scrolling: To display a file with the scrolling option allows the steps as shown below: 1. Generate a SDI application. 2. In the Step 6 of the App
Assume that s is a string variable that is supposed to contain a value to be converted to integer. Write a fragment of code that converts the value to integer variable and displ
ILLUSTRATION OF MDI APPLICATION USING A PROJECT 1. Choose the MDI option while generating the project by using the Appwizard. 2. Add the WM_LBUTTONDOWN message for the view
Variant Type: If no data type is related with the VB variables, it takes the default variant type. The variable x will be of the variant type when the two declarations below a
Use of WM_SIZE Message: Whenever the WM_SIZE message is handled and the graphical objects on the output window will also change consequently to the output window. The functi
HOW TO MAKE ER DIAGRAM FOR DISTRIBUTER MANAGEMNET OF WATER PURIFIAR
The objective of this unit is to describe the basics of VBScript. After completing this unit, you will be capable to write code for Web pages via VBScript. You will be able to unde
You can control the flow of your script with conditional statements & looping statements. By using conditional statements, you can write VBScript code which makes decisions and re
CONTEXT-SENSITIVE HELP The Context-sensitive help gives online help for the circumstances which is associated with that state. The Context-sensitive help can be implemented
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd