Typ-Konvertierungen

CType

• wandelt einen Typ in einen angegebenen anderen Typ um

' wandelt die Zahl 123.45 in einen String um
Dim n As Decimal = 123.45
Dim s As String
s = CType(n, String)

spezielle Typumwandlungen, welche immer einen übergebenes Objekt in den festgelegten Typ wandeln

• CBool – Bool

Dim bBoolean As Boolean
bBoolean = CBool(0) ' False
bBoolean = CBool(1) ' True

• CByte – Byte
• CChar – Char
• CDate – Datumsangaben
• CDbl – Double

Dim i1 As Integer = 56
Dim d As Double = CDbl(i1) / 3.14

• CDec – Decimal

Dim i1 As Integer = 5000
Dim d As Decimal = CDec(i1) / 34)

• CInt – Integer
• CLng – Long

Dim i1 As Integer = 1005
Dim i2 As Integer = 2100
Dim l As Long = CLng(i1) * CLng(i2)

• CObj – Object
• CSByte – SByte
• CShort – Short
• CSng – Single

Dim i1 As Integer = 56
Dim z As Single = CSng(i1) / 3.4

• CStr – String
• CUInt – unsigned Integer
• CULng – unsigned Long
• CUShort – unsigned Short