TypeName function

Returns a String that provides information about a variable.

Syntax

TypeName(varname)

The required varname argument is a Variant containing any variable except a variable of a user-defined type.

Remarks

The string returned by TypeName can be any one of the following:

String returned	Variable
object type	An object whose type is objecttype
Byte	Byte value
Integer	Integer
Long	Long integer
Single	Single-precision floating-point number
Double	Double-precision floating-point number
Currency	Currency value
Decimal	Decimal value
Date	Date value
String	String
Boolean	Boolean value
Error	An error value
Empty	Uninitialized
Null	No valid data
Object	An object
Unknown	An object whose type is unknown
Nothing	Object variable that doesn't refer to an object

If varname is an array, the returned string can be any one of the possible returned strings (or Variant) with empty parentheses appended. For example, if varname is an array of integers, TypeName returns "Integer()".

Example

This example uses the TypeName function to return information about a variable.

' Declare variables.
Dim NullVar, MyType, StrVar As String, IntVar As Integer, CurVar As Currency
Dim ArrayVar (1 To 5) As Integer
NullVar = Null    ' Assign Null value.
MyType = TypeName(StrVar)    ' Returns "String".
MyType = TypeName(IntVar)    ' Returns "Integer".
MyType = TypeName(CurVar)    ' Returns "Currency".
MyType = TypeName(NullVar)    ' Returns "Null".
MyType = TypeName(ArrayVar)    ' Returns "Integer()".

See also

• Data types
• Functions (Visual Basic for Applications)

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