public override async Task CopyTo(DirectoryViewModel targetDirectory, CancellationToken ct, IProgress<double> progress)
{
var resultFileSystemFullName = Path.Combine(targetDirectory.FullName, this.Name);
using (FileStream sourceStream =
new FileStream(this.FullName, FileMode.Open, FileAccess.Read, FileShare.Read, BufferSize, useAsync: true))
using (FileStream targetStream =
new FileStream(resultFileSystemFullName, FileMode.CreateNew, FileAccess.Write, FileShare.None, BufferSize, useAsync: true))
{
double totalBytesRead = 0;
byte[] buffer = new byte[BufferSize];
int bytesRead = 0;
while ((bytesRead = await sourceStream.ReadAsync(buffer, 0, buffer.Length, ct)) != 0)
{
totalBytesRead += bytesRead;
await targetStream.WriteAsync(buffer, 0, bytesRead, ct);
progress?.Report(totalBytesRead / sourceStream.Length);
}
}
}
public override async Task CopyTo(DirectoryViewModel targetDirectory, CancellationToken ct, IProgress <double> progress)
{
var resultFileSystemFullName = Path.Combine(targetDirectory.FullName, this.Name);
using (FileStream sourceStream =
new FileStream(this.FullName, FileMode.Open, FileAccess.Read, FileShare.Read, BufferSize, useAsync: true))
using (FileStream targetStream =
new FileStream(resultFileSystemFullName, FileMode.CreateNew, FileAccess.Write, FileShare.None, BufferSize, useAsync: true))
{
double totalBytesRead = 0;
byte[] buffer = new byte[BufferSize];
int bytesRead = 0;
while ((bytesRead = await sourceStream.ReadAsync(buffer, 0, buffer.Length, ct)) != 0)
{
totalBytesRead += bytesRead;
await targetStream.WriteAsync(buffer, 0, bytesRead, ct);
progress?.Report(totalBytesRead / sourceStream.Length);
}
}
}
public abstract Task CopyTo(DirectoryViewModel targetDirectory, CancellationToken ct, IProgress <double> progress);
public override async Task CopyTo(DirectoryViewModel targetDirectory, CancellationToken ct, IProgress <double> progress)
{
var resultFileSystemFullName = Path.Combine(targetDirectory.FullName, this.Name);
Directory.CreateDirectory(resultFileSystemFullName);
}
public override async Task CopyTo(DirectoryViewModel targetDirectory, CancellationToken ct, IProgress<double> progress)
{
var resultFileSystemFullName = Path.Combine(targetDirectory.FullName, this.Name);
Directory.CreateDirectory(resultFileSystemFullName);
}
