oleaut32 topic

Functions

DosDateTimeToVariantTime(int wDosDate, int wDosTime, Pointer<Double> pvtime) → int oleaut32

Converts the MS-DOS representation of time to the date and time representation stored in a variant.

GetActiveObject(Pointer<GUID> rclsid, Pointer<NativeType> pvReserved, Pointer<Pointer<COMObject>> ppunk) → int oleaut32

Retrieves a pointer to a running object that has been registered with OLE.

SysAllocString(Pointer<Utf16> psz) → Pointer<Utf16> oleaut32

Allocates a new string and copies the passed string into it.

SysAllocStringByteLen(Pointer<Utf8> psz, int len) → Pointer<Utf16> oleaut32

Takes an ANSI string as input, and returns a BSTR that contains an ANSI string. Does not perform any ANSI-to-Unicode translation.

SysAllocStringLen(Pointer<Utf16> strIn, int ui) → Pointer<Utf16> oleaut32

Allocates a new string, copies the specified number of characters from the passed string, and appends a null-terminating character.

SysFreeString(Pointer<Utf16> bstrString) → void oleaut32

Deallocates a string allocated previously by SysAllocString, SysAllocStringByteLen, SysReAllocString, SysAllocStringLen, or SysReAllocStringLen.

SysReAllocString(Pointer<Pointer<Utf16>> pbstr, Pointer<Utf16> psz) → int oleaut32

Reallocates a previously allocated string to be the size of a second string and copies the second string into the reallocated memory.

SysReAllocStringLen(Pointer<Pointer<Utf16>> pbstr, Pointer<Utf16> psz, int len) → int oleaut32

Creates a new BSTR containing a specified number of characters from an old BSTR, and frees the old BSTR.

SysReleaseString(Pointer<Utf16> bstrString) → void oleaut32

Decreases the pinning reference count for the specified string by one. When that count reaches 0, the memory for that string is no longer prevented from being freed.

SysStringByteLen(Pointer<Utf16> bstr) → int oleaut32

Returns the length (in bytes) of a BSTR.

SysStringLen(Pointer<Utf16> pbstr) → int oleaut32

Returns the length of a BSTR.

VarBstrCat(Pointer<Utf16> bstrLeft, Pointer<Utf16> bstrRight, Pointer<Pointer<Utf16>> pbstrResult) → int oleaut32

Converts a variant from one type to another.

VarBstrCmp(Pointer<Utf16> bstrLeft, Pointer<Utf16> bstrRight, int lcid, int dwFlags) → int oleaut32

Compares two variants of type BSTR.

VariantChangeType(Pointer<VARIANT> pvargDest, Pointer<VARIANT> pvarSrc, int wFlags, int vt) → int oleaut32

Converts a variant from one type to another.

VariantClear(Pointer<VARIANT> pvarg) → int oleaut32

Clears a variant.

VariantCopy(Pointer<VARIANT> pvargDest, Pointer<VARIANT> pvargSrc) → int oleaut32

Frees the destination variant and makes a copy of the source variant.

VariantInit(Pointer<VARIANT> pvarg) → void oleaut32

Initializes a variant.

VariantTimeToDosDateTime(double vtime, Pointer<Uint16> pwDosDate, Pointer<Uint16> pwDosTime) → int oleaut32

Converts the variant representation of a date and time to MS-DOS date and time values.

VariantTimeToSystemTime(double vtime, Pointer<SYSTEMTIME> lpSystemTime) → int oleaut32

Converts the variant representation of time to system time values.