OnDemandLocalFileSystemHydrateDataAsync Method |
Hydrates the data of an On-Demand file.
Namespace: callback.ShellBoost.Core.Synchronization
Assembly: callback.CBFSShell (in callback.CBFSShell.dll) Version: 22.0.0.0
SyntaxC#
protected virtual Task<int> HydrateDataAsync( OnDemandCallbackContext callbackContext, string relativePath, long offset, long count, Stream output )
Parameters
- callbackContext
- Type: callback.ShellBoost.Core.SynchronizationOnDemandCallbackContext
The callback context. This is an opaque object that can be passed to the ReportProgress method. - relativePath
- Type: SystemString
The relative file path. - offset
- Type: SystemInt64
The data offset. - count
- Type: SystemInt64
The count of bytes to fetch. - output
- Type: System.IOStream
The output stream.
Return Value
Type: TaskInt320 if operation was successful; otherwise an error code.
Exceptions| Exception | Condition |
|---|---|
| ArgumentNullException | callbackContext is null or output is null. |
| ArgumentException | count is invalid or offset is invalid. |
See Also