private static void ConvertTask(BindingList <FileListItem> fileListItems, FileListItem item, string configFileName, string outputFolder, SemaphoreSlim semaphore)
{
semaphore.Wait();
if (!fileListItems.Contains(item))
{
semaphore.Release();
return;
}
try
{
string content = System.IO.File.ReadAllText(item.FileName);
string result = Converter.Convert(content, configFileName);
string outputPath;
if (outputFolder == null)
{
outputPath = item.FileName;
}
else
{
outputPath = outputFolder + "\\" + System.IO.Path.GetFileName(item.FileName);
}
System.IO.File.WriteAllText(outputPath, result, Encoding.UTF8);
progress.Report(new Reportinfo {
FileListItems = fileListItems, Finishied = true, Item = item
});
}
catch (Exception exception)
{
progress.Report(new Reportinfo {
FileListItems = fileListItems, Finishied = false, Item = item, Message = exception.Message
});
}
finally
{
semaphore.Release();
}
}
public static async void ConvertAndStoreFilesInList(BindingList <FileListItem> fileListItems, string configFileName, string outputFolder = null)
{
if (isRunning)
{
return;
}
isRunning = true;
while (fileListItems.Count != 0)
{
SemaphoreSlim semaphore = new SemaphoreSlim(MaxTask, MaxTask);
var fileListItemsClone = new FileListItem[fileListItems.Count];
fileListItems.CopyTo(fileListItemsClone, 0);
var tasks = new List <Task>(fileListItemsClone.Length);
foreach (var item in fileListItemsClone)
{
tasks.Add(Task.Run(() => ConvertTask(fileListItems, item, configFileName, outputFolder, semaphore)));
}
await Task.WhenAll(tasks);
}
isRunning = false;
}
