System.VarUtils.VarBstrFromCy
Delphi
VarBstrFromCy: function(cyIn: Currency; LCID: Integer; dwFlags: Integer;
out bstrOut: WideString): HRESULT; stdcall;
C++
extern DELPHI_PACKAGE HRESULT __stdcall (*VarBstrFromCy)(System::Currency cyIn, int LCID, int dwFlags, /* out */ System::WideString &bstrOut);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
variable | public | System.VarUtils.pas System.VarUtils.hpp |
System.VarUtils | System.VarUtils |
Description
VarBstrFromCy is used to specify the function that makes the conversion from a currency value to a WideString.
Use VarBstrFromCy to specify the function that makes the conversion from the currency value given through cyIn to the WideString stored in bstrOut. The LCID parameter is a locale identifier and dwFlags specifies the flags used in the conversion.
The function stored in VarBstrFromCy returns the result of the conversion operation, which can be one of the following.
Value | Meaning |
---|---|
VAR_OK |
The conversion was successful. |
VAR_BADVARTYPE |
The variant type of the input parameter is not valid. |
VAR_OVERFLOW |
The data stored in the output parameter does not fit in the destination type. |
VAR_TYPEMISMATCH |
The argument cannot be cast to the specified type. |
VAR_INVALIDARG |
Either one of the arguments is invalid. |
VAR_OUTOFMEMORY |
There is not enough memory to complete the conversion. |
To make the inverse conversion, from a WideString to a currency value, use the function referenced by VarCyFromStr.