Trait windows::Win32::Media::WindowsMediaFormat::IWMPropertyVault_Impl

pub trait IWMPropertyVault_Impl: Sized {
    // Required methods
    fn GetPropertyCount(&self, pdwcount: *const u32) -> Result<()>;
    fn GetPropertyByName(
        &self,
        pszname: &PCWSTR,
        ptype: *mut WMT_ATTR_DATATYPE,
        pvalue: *mut u8,
        pdwsize: *mut u32
    ) -> Result<()>;
    fn SetProperty(
        &self,
        pszname: &PCWSTR,
        ptype: WMT_ATTR_DATATYPE,
        pvalue: *const u8,
        dwsize: u32
    ) -> Result<()>;
    fn GetPropertyByIndex(
        &self,
        dwindex: u32,
        pszname: PWSTR,
        pdwnamelen: *mut u32,
        ptype: *mut WMT_ATTR_DATATYPE,
        pvalue: *mut u8,
        pdwsize: *mut u32
    ) -> Result<()>;
    fn CopyPropertiesFrom(
        &self,
        piwmpropertyvault: Option<&IWMPropertyVault>
    ) -> Result<()>;
    fn Clear(&self) -> Result<()>;
}

Required Methods

fn GetPropertyCount(&self, pdwcount: *const u32) -> Result<()>

fn GetPropertyByName( &self, pszname: &PCWSTR, ptype: *mut WMT_ATTR_DATATYPE, pvalue: *mut u8, pdwsize: *mut u32 ) -> Result<()>

fn SetProperty( &self, pszname: &PCWSTR, ptype: WMT_ATTR_DATATYPE, pvalue: *const u8, dwsize: u32 ) -> Result<()>

fn GetPropertyByIndex( &self, dwindex: u32, pszname: PWSTR, pdwnamelen: *mut u32, ptype: *mut WMT_ATTR_DATATYPE, pvalue: *mut u8, pdwsize: *mut u32 ) -> Result<()>

fn CopyPropertiesFrom( &self, piwmpropertyvault: Option<&IWMPropertyVault> ) -> Result<()>

fn Clear(&self) -> Result<()>

Object Safety

This trait is not object safe.

Implementors