VarType Function
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Visual Basic for Applications Reference

Visual Studio 6.0

VarType Function

See Also    Example    Specifics

Returns an Integer indicating the subtype of a variable.

Syntax

VarType(varname)

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

Return Values

Constant Value Description
vbEmpty 0 Empty (uninitialized)
vbNull 1 Null (no valid data)
vbInteger 2 Integer
vbLong 3 Long integer
vbSingle 4 Single-precision floating-point number
vbDouble 5 Double-precision floating-point number
vbCurrency 6 Currency value
vbDate 7 Date value
vbString 8 String
vbObject 9 Object
vbError 10 Error value
vbBoolean 11 Boolean value
vbVariant 12 Variant (used only with arrays of variants)
vbDataObject 13 A data access object
vbDecimal 14 Decimal value
vbByte 17 Byte value
vbUserDefinedType 36 Variants that contain user-defined types
vbArray 8192 Array

Note   These constants are specified by Visual Basic for Applications. The names can be used anywhere in your code in place of the actual values.

Remarks

The VarType function never returns the value for vbArray by itself. It is always added to some other value to indicate an array of a particular type. The constant vbVariant is only returned in conjunction with vbArray to indicate that the argument to the VarType function is an array of type Variant. For example, the value returned for an array of integers is calculated as vbInteger + vbArray, or 8194. If an object has a default property, VarType (object) returns the type of the object's default property.

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