Unterstützte Datentypkonvertierungen
In der folgenden Tabelle werden die von MSXML 2.0 und höher unterstützten Datentypkonvertierungen aufgeführt.
| Datentyp | Varianttyp |
|---|---|
string |
VT_BSTR, VT_BOOL, VT_CY, VT_DATE, VT_VARIANT, VT_DECIMAL, VT_UII, VT_I2, VT_I4, VT_R4, VT_R8, VT_EMPTY, VT_NULL, VT_ARRAY |
number |
VT_BSTR, VT_BOOL, VT_CY, VT_VARIANT, VT_DECIMAL, VT_UII, VT_I2, VT_I4, VT_R4, VT_R8, VT_EMPTY, VT_NULL |
int |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_UII, VT_I2, VT_I4, VT_EMPTY, VT_NULL |
float |
VT_BSTR, VT_CY, VT_VARIANT, VT_DECIMAL, VT_UII, VT_I2, VT_I4, VT_R4, VT_R8, VT_EMPTY, VT_NULL |
fixed.14.4 (currency) |
VT_BSTR, VT_CY, VT_VARIANT, VT_DECIMAL, VT_UII, VT_I2, VT_I4, VT_R4, VT_EMPTY, VT_NULL |
boolean |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_DECIMAL, VT_UII, VT_I2, VT_I4, VT_EMPTY, VT_NULL |
dateTime |
VT_BSTR, VT_DATE, VT_VARIANT |
i1 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_DECIMAL, VT_EMPTY, VT_NULL |
i2 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_DECIMAL, VT_I2, VT_EMPTY, VT_NULL |
i4 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_DECIMAL, VT_I2, VT_I4, VT_EMPTY, VT_NULL |
i8 |
VT_BSTR, VT_BOOL, VT_CY, VT_VARIANT, VT_DECIMAL, VT_I2, VT_I4 |
ui1 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_DECIMAL, VT_UI1, VT_EMPTY, VT_NULL |
ui2 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_UI1, VT_I2, VT_EMPTY, VT_NULL |
ui4 |
VT_BSTR, VT_BOOL, VT_VARIANT, VT_UI1, VT_I2, VT_I4, VT_EMPTY, VT_NULL |
ui8 |
VT_BSTR, VT_BOOL, VT_CY, VT_VARIANT, VT_DECIMAL, VT_UI1, VT_I2, VT_I4, VT_EMPTY, VT_NULL |
r4 |
VT_BSTR, VT_CY, VT_VARIANT, VT_DECIMAL, VT_I2, VT_I4, VT_R4, VT_EMPTY, VT_NULL |
r8 |
VT_BSTR, VT_CY, VT_VARIANT, VT_DECIMAL, VT_I2, VT_I4, VT_R4, VT_R8, VT_EMPTY, VT_NULL |
uuid |
VT_BSTR, VT_VARIANT |
uri |
VT_BSTR, VT_VARIANT |
bin.hex |
VT_BSTR, VT_VARIANT, VT_ARRAY |
char |
VT_BSTR, VT_VARIANT, VT_I2, VT_EMPTY, VT_NULL |
Siehe auch
Verweis
Referenz zu XDR-Schemadatentypen
Datentypen des XDR-Schemas
Primitive Datentypen des XDR-Schemas
Referenz zu XDR