What is a Variant in VB?

What is a Variant in VB?

The variant data type can be used to define variables that contain any type of data. A tag is stored with the variant data to identify the type of data that it currently contains. You can examine the tag by using the VarType function.

What is a Variant object?

Variant objects in the context of HTTP are objects served by an Origin Content Server in a type of transmitted data variation (i.e. uncompressed, compressed, different languages, etc.).

What is Variant in VBScript in web designing?

A Variant is a special kind of data type that can contain different kinds of information, depending on how it’s used. Because Variant is the only data type in VBScript, it’s also the data type returned by all functions in VBScript. At its simplest, a Variant can contain either numeric or string information.

What is a Variant string?

Variant/String Also called a Variant-Character data type. This data type as its name suggests is a sub type of the variant data type. This data type uses 22 bytes plus the length of the string. This data type is much larger than a normal variable-length string.

What is variant in programming?

A Variant is a special data type that can contain any kind of data except fixed-length String data. (Variant types now support user-defined types.) A Variant can also contain the special values Empty, Error, Nothing, and Null.

What are variants in VBA?

A VBA Variant is a VBA variable that has not been declared to have a specific data type. It can therefore hold any type of data that VBA variables are able to hold – be it text, numbers, dates, time or objects.

What is dim in VBScript?

Description. Declares and allocates storage space in memory for variables. The Dim statement is used either at the start of a procedure or the start of a module or scripting block. In the first case, the variable declared using Dim is local to the procedure. In the second, it’s available throughout the module.

What are the various data types in VBScript?

VBScript TypeName Function

  • Byte – Indicates a byte value.
  • Integer – Indicates an integer value.
  • Long – Indicates a long integer value.
  • Single – Indicates a single-precision floating-point value.
  • Double – Indicates a double-precision floating-point value.
  • Currency – Indicates a currency value.

What is variant in macro?

What is Variant in macro?

What is Variant and string in VBA?

The Variant data type is automatically specified if you don’t specify a data type when you declare a constant, variable, or argument. Variables declared as the Variant data type can contain string, date, time, Boolean, or numeric values, and can convert the values that they contain automatically.

What is dim as Integer?

DIM in VBA can be termed as it declares variable in different data types such as integer Boolean string or double etc. In any programming language, a variable needs to be declared to a specific data type such as X is a variable and if we define X as an integer which means we can store integer values in X.

What is variable VBScript?

A variable is a named memory location used to hold a value that can be changed during the script execution. VBScript has only ONE fundamental data type, Variant. Rules for Declaring Variables − Variable Name must begin with an alphabet. Variable names cannot exceed 255 characters.

How many data types are used in VB net?

Data Types Available in VB.Net

Data Type Storage Allocation
Double 8 bytes
Integer 4 bytes
Long 8 bytes
Object 4 bytes on 32-bit platform 8 bytes on 64-bit platform

How many data types are used in VB net and explain different types of data types with their size and ravage?

Different Data Types and their allocating spaces in VB.NET

Data Types Required Space
Double 8 bytes
Integer 4 bytes
Long 8 bytes
Object Object size based on the platform such as 4 bytes in 32-bit and 8 bytes in 64-bit platform

What is variant and string in VBA?

What is the size of Variant data type?

The Variant data type has a numeric storage size of 16 bytes and can contain data up to the range of a Decimal, or a character storage size of 22 bytes (plus string length),and can store any character text.