Files
go-winrt/windows/foundation/iasyncoperation.go
2025-08-22 17:42:23 -04:00

77 lines
1.6 KiB
Go

// Code generated by winrt-go-gen. DO NOT EDIT.
//go:build windows
//nolint:all
package foundation
import (
"syscall"
"unsafe"
"github.com/go-ole/go-ole"
)
const GUIDIAsyncOperation string = "9fc2b0bb-e446-44e2-aa61-9cab8f636af2"
const SignatureIAsyncOperation string = "{9fc2b0bb-e446-44e2-aa61-9cab8f636af2}"
type IAsyncOperation struct {
ole.IInspectable
}
type IAsyncOperationVtbl struct {
ole.IInspectableVtbl
SetCompleted uintptr
GetCompleted uintptr
GetResults uintptr
}
func (v *IAsyncOperation) VTable() *IAsyncOperationVtbl {
return (*IAsyncOperationVtbl)(unsafe.Pointer(v.RawVTable))
}
func (v *IAsyncOperation) SetCompleted(handler *AsyncOperationCompletedHandler) error {
hr, _, _ := syscall.SyscallN(
v.VTable().SetCompleted,
uintptr(unsafe.Pointer(v)), // this
uintptr(unsafe.Pointer(handler)), // in AsyncOperationCompletedHandler
)
if hr != 0 {
return ole.NewError(hr)
}
return nil
}
func (v *IAsyncOperation) GetCompleted() (*AsyncOperationCompletedHandler, error) {
var out *AsyncOperationCompletedHandler
hr, _, _ := syscall.SyscallN(
v.VTable().GetCompleted,
uintptr(unsafe.Pointer(v)), // this
uintptr(unsafe.Pointer(&out)), // out AsyncOperationCompletedHandler
)
if hr != 0 {
return nil, ole.NewError(hr)
}
return out, nil
}
func (v *IAsyncOperation) GetResults() (unsafe.Pointer, error) {
var out unsafe.Pointer
hr, _, _ := syscall.SyscallN(
v.VTable().GetResults,
uintptr(unsafe.Pointer(v)), // this
uintptr(unsafe.Pointer(&out)), // out unsafe.Pointer
)
if hr != 0 {
return nil, ole.NewError(hr)
}
return out, nil
}