Added a done callback

This commit is contained in:
Thorsten Sommer 2025-01-23 13:54:11 +01:00
parent be8fd18975
commit 6ac122bfd8
Signed by: tsommer
GPG Key ID: 371BBA77A02C0108

View File

@ -24,13 +24,14 @@ public static class DirectoryInfoExtensions
/// current total size, you need to use the appropriate dispatcher to update the UI. Usually, you can use the InvokeAsync
/// method to update the UI from a background thread.
/// </remarks>
/// <param name="directoryInfo"></param>
/// <param name="reportCurrentTotalSize"></param>
/// <param name="reportCurrentNumFiles"></param>
/// <param name="reportNextFile"></param>
/// <param name="reportMaxFiles"></param>
/// <param name="cancellationToken"></param>
public static async Task DetermineContentSize(this DirectoryInfo directoryInfo, Action<long> reportCurrentTotalSize, Action<long> reportCurrentNumFiles, Action<string> reportNextFile, int reportMaxFiles = -1, CancellationToken cancellationToken = default)
/// <param name="directoryInfo">The root directory to determine the size of.</param>
/// <param name="reportCurrentTotalSize">The callback to report the current total size of the directory.</param>
/// <param name="reportCurrentNumFiles">The callback to report the current number of files found.</param>
/// <param name="reportNextFile">The callback to report the next file found. The file name is relative to the root directory.</param>
/// <param name="reportMaxFiles">The maximum number of files to report. A negative value reports all files.</param>
/// <param name="done">The callback to report that the operation is done.</param>
/// <param name="cancellationToken">The cancellation token to stop the operation.</param>
public static async Task DetermineContentSize(this DirectoryInfo directoryInfo, Action<long> reportCurrentTotalSize, Action<long> reportCurrentNumFiles, Action<string> reportNextFile, int reportMaxFiles = -1, Action? done = null, CancellationToken cancellationToken = default)
{
var rootDirectoryLen = directoryInfo.FullName.Length;
long totalSize = 0;
@ -58,5 +59,8 @@ public static class DirectoryInfoExtensions
reportCurrentTotalSize(totalSize);
reportCurrentNumFiles(numFiles);
if(done is not null)
done();
}
}