TypeName Function; VarType Function
Returns a string (TypeName) or a numeric value (VarType) that contains information for a variable.
Sintakse:
TypeName (Variable) / VarType (Variable)
Atgrieztā vērtība:
String; Integer
Parametri:
Variable: The variable that you want to determine the type of. You can use the following values:
|
key word |
Named constant |
VarType |
Mainīgā tips |
|
Boolean |
|
11 |
Būla mainīgais |
|
Date |
V_DATE |
7 |
Datuma mainīgais |
|
Currency |
V_CURRENCY |
6 |
Currency variable |
|
Double |
V_DOUBLE |
5 |
Double floating point variable |
|
Integer |
V_INTEGER |
2 |
Vesela skaitļa mainīgais |
|
Long |
V_LONG |
3 |
Garā veselā skaitļa mainīgais |
|
Object |
|
9 |
Objekta mainīgais |
|
Single |
V_SINGLE |
4 |
Single floating-point variable |
|
String |
V_STRING |
8 |
Virknes mainīgais |
|
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 |
Piemērs:
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