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StorageFile.OpenAsync Method
Definition
- Namespace:
- Windows.Storage
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| Name | Description |
|---|---|
| OpenAsync(FileAccessMode, StorageOpenOptions) |
Opens a random-access stream with the specified options over the specified file. |
| OpenAsync(FileAccessMode) |
Opens a random-access stream with the specified options over the specified file. |
OpenAsync(FileAccessMode, StorageOpenOptions)
Opens a random-access stream with the specified options over the specified file.
public:
virtual IAsyncOperation<IRandomAccessStream ^> ^ OpenAsync(FileAccessMode accessMode, StorageOpenOptions options) = OpenAsync;/// [Windows.Foundation.Metadata.Overload("OpenWithOptionsAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IRandomAccessStream> OpenAsync(FileAccessMode const& accessMode, StorageOpenOptions const& options);[Windows.Foundation.Metadata.Overload("OpenWithOptionsAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IRandomAccessStream> OpenAsync(FileAccessMode accessMode, StorageOpenOptions options);function openAsync(accessMode, options)Public Function OpenAsync (accessMode As FileAccessMode, options As StorageOpenOptions) As IAsyncOperation(Of IRandomAccessStream)Parameters
- accessMode
- FileAccessMode
One of the enumeration values that specifies the type of access to allow.
- options
- StorageOpenOptions
A bitwise combination of the enumeration values that specify options for opening the stream.
Returns
When this method completes, it returns an IRandomAccessStream that contains the requested random-access stream.
Implements
- Attributes
See also
Applies to
OpenAsync(FileAccessMode)
Opens a random-access stream with the specified options over the specified file.
public:
virtual IAsyncOperation<IRandomAccessStream ^> ^ OpenAsync(FileAccessMode accessMode) = OpenAsync;/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IRandomAccessStream> OpenAsync(FileAccessMode const& accessMode);[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IRandomAccessStream> OpenAsync(FileAccessMode accessMode);function openAsync(accessMode)Public Function OpenAsync (accessMode As FileAccessMode) As IAsyncOperation(Of IRandomAccessStream)Parameters
- accessMode
- FileAccessMode
One of the enumeration values that specifies the type of access to allow.
Returns
When this method completes, it returns an IRandomAccessStream that contains the requested random-access stream.
Implements
- Attributes
See also
Applies to
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