TypeName Function |
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Syntax
TypeName(varname)
The required varname argument can be any variable.
Return Values
The TypeName function has the following return values:
Value | Description |
Byte | Byte value |
Integer | Integer value |
Long | Long integer value |
Single | Single-precision floating-point value |
Double | Double-precision floating-point value |
Currency | Currency value |
Decimal | Decimal value |
Date | Date or time value |
String | Character string value |
Boolean | Boolean value; True or False |
Empty | Unitialized |
Null | No valid data |
<object type> | Actual type name of an object |
Object | Generic object |
Unknown | Unknown object type |
Nothing | Object variable that doesn't yet refer to an object instance |
Error | Error |
Remarks
The following example uses the TypeName function to return information about
a variable:
Dim ArrayVar(4), MyType
NullVar = Null ' Assign Null value.MyType = TypeName("VBScript") ' Returns "String".
MyType = TypeName(4) ' Returns "Integer".
MyType = TypeName(37.50) ' Returns "Double".
MyType = TypeName(NullVar) ' Returns "Null".
MyType = TypeName(ArrayVar) ' Returns "Variant()".
related to
IsArray IsDate
IsEmpty IsNull
IsNumeric IsObject
VarType
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