TypeName Function; VarType Function

Returns a string (TypeName) or a numeric value (VarType) that contains information for a variable.

الصياغة:


TypeName (Variable) / VarType (Variable)

Return value:

String; Integer

المعاملات:

Variable: The variable that you want to determine the type of. You can use the following values:

key word

Named constant

VarType

Variable type

Boolean

11

متغيرات منطقية

Byte

17

Byte variable

Date

V_DATE

7

متغيرات التاريخ

Currency

V_CURRENCY

6

Currency variable

Double

V_DOUBLE

5

Double floating point variable

Integer

V_INTEGER

2

متغيرات الأعداد الصحيحة

Long

V_LONG

3

متغيرات الأعداد الصحيحة الطويلة

Object

9

Object variable

Single

V_SINGLE

4

Single floating-point variable

String

V_STRING

8

استخدام المتغيرات

Variant

12

Variant variable (can contain all types specified by the definition)

Empty

V_EMPTY

0

Variable is not initialized

Null

V_NULL

1

No valid data


Error codes:

5 Invalid procedure call

مثال:


Sub ExampleType
Dim iVar As Integer
Dim sVar As String
Dim siVar As Single
Dim dVar As Double
Dim bVar As Boolean
Dim lVar As Long
Dim cVar as Currency
Dim tVar as Date
 MsgBox TypeName(iVar) & " " & VarType(iVar) & Chr(13) &_
 TypeName(sVar) & " " & VarType(sVar) & Chr(13) &_
 TypeName(siVar) & " " & VarType(siVar) & Chr(13) &_
 TypeName(dVar) & " " & VarType(dVar) & Chr(13) &_
 TypeName(bVar) & " " & VarType(bVar) & Chr(13) &_
 TypeName(cVar) & " " & VarType(cVar) & Chr(13) &_
 TypeName(tVar) & " " & VarType(tVar) & Chr(13) &_
 TypeName(lVar) & " " & VarType(lVar),0,"Some types In LibreOffice Basic"
End Sub

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