Trait winsafe::prelude::oleaut_IPropertyStore

pub trait oleaut_IPropertyStore: ole_IUnknown {
    // Provided methods
    fn iter(&self) -> HrResult<impl Iterator<Item = HrResult<PROPERTYKEY>> + '_> { ... }
    fn Commit(&self) -> HrResult<()> { ... }
    fn GetAt(&self, index: u32) -> HrResult<PROPERTYKEY> { ... }
    fn GetCount(&self) -> HrResult<u32> { ... }
    fn GetValue(&self, key: &PROPERTYKEY) -> HrResult<PROPVARIANT> { ... }
}

Available on crate features kernel and oleaut only.

This trait is enabled with the oleaut feature, and provides methods for IPropertyStore.

Prefer importing this trait through the prelude:

use winsafe::prelude::*;

Provided Methods

fn iter(&self) -> HrResult<impl Iterator<Item = HrResult<PROPERTYKEY>> + '_>

Returns an iterator over the PROPERTYKEY elements by calling IPropertyStore::GetCount and IPropertyStore::GetAt consecutively.

Examples

use winsafe::{self as w, prelude::*};

let pstore: w::IPropertyStore; // initialized somewhere

for ppk in pstore.iter()? {
    let ppk = ppk?;
    // ...
}

fn Commit(&self) -> HrResult<()>

IPropertyStore::Commit method.

fn GetAt(&self, index: u32) -> HrResult<PROPERTYKEY>

IPropertyStore::GetAt method.

fn GetCount(&self) -> HrResult<u32>

IPropertyStore::GetCount method.

fn GetValue(&self, key: &PROPERTYKEY) -> HrResult<PROPVARIANT>

IPropertyStore::GetValue method.

Object Safety

This trait is not object safe.

Implementors

impl oleaut_IPropertyStore for IPropertyStore