private void ExecuteButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(this.fromPathTextBox.Text))
{
System.Windows.MessageBox.Show("From path is not specified.");
return;
}
if (string.IsNullOrEmpty(this.toPathTextBox.Text))
{
System.Windows.MessageBox.Show("To path is not specified.");
return;
}
if (this.toFormatProviderComboBox.SelectedItem == null)
{
System.Windows.MessageBox.Show("Please specify desired format provider.");
return;
}
this.toPath = this.toPathTextBox.Text;
IDocumentFormatProvider fromFormatProvider = (this.fromFormatProviderComboBox.SelectedItem as FormatProviderPair).FormatProvider;
IDocumentFormatProvider toFormatProvider = (this.toFormatProviderComboBox.SelectedItem as FormatProviderPair).FormatProvider;
DirectoryInfo directoryInfo = new DirectoryInfo(this.fromPathTextBox.Text);
FileInfo[] fileInfoArray = directoryInfo.GetFiles();
LinkedList <Task> tasks = new LinkedList <Task>();
foreach (FileInfo fileInfo in fileInfoArray)
{
if (fromFormatProvider != null && !fromFormatProvider.SupportedExtensions.Contains(fileInfo.Extension))
{
continue;
}
Action <object> action = new Action <object>(this.ConvertFiles);
ThreadParameters threadParameters = new ThreadParameters(fileInfo, fromFormatProvider, toFormatProvider);
Task task = new Task(action, threadParameters);
tasks.AddLast(task);
task.Start();
}
try
{
Task.WaitAll(tasks.ToArray());
System.Windows.MessageBox.Show("All files are converted.");
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Exception occur during convertion of file: " + ex.Message);
}
}
private void ConvertFiles(object parameter)
{
ThreadParameters threadParameters = parameter as ThreadParameters;
IDocumentFormatProvider fromFormatProvider =
(threadParameters.FromFormatProvider == null) ? DocumentFormatProvidersManager.GetProviderByExtension(threadParameters.FileInfo.Extension) :
threadParameters.FromFormatProvider;
RadDocument document = null;
using (Stream readStream = threadParameters.FileInfo.OpenRead())
{
document = fromFormatProvider.Import(readStream);
}
string fileName = Path.GetFileNameWithoutExtension(threadParameters.FileInfo.Name) + threadParameters.ToFormatProvider.SupportedExtensions.First();
using (FileStream writeStream = new FileStream(this.toPath + "\\" + fileName, FileMode.Create))
{
document.EnsureDocumentMeasuredAndArranged();
threadParameters.ToFormatProvider.Export(document, writeStream);
}
}
private void ExecuteButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(this.fromPathTextBox.Text))
{
System.Windows.MessageBox.Show("From path is not specified.");
return;
}
if (string.IsNullOrEmpty(this.toPathTextBox.Text))
{
System.Windows.MessageBox.Show("To path is not specified.");
return;
}
if (this.toFormatProviderComboBox.SelectedItem == null)
{
System.Windows.MessageBox.Show("Please specify desired format provider.");
return;
}
this.toPath = this.toPathTextBox.Text;
IDocumentFormatProvider fromFormatProvider = (this.fromFormatProviderComboBox.SelectedItem as FormatProviderPair).FormatProvider;
IDocumentFormatProvider toFormatProvider = (this.toFormatProviderComboBox.SelectedItem as FormatProviderPair).FormatProvider;
DirectoryInfo directoryInfo = new DirectoryInfo(this.fromPathTextBox.Text);
FileInfo[] fileInfoArray = directoryInfo.GetFiles();
LinkedList<Task> tasks = new LinkedList<Task>();
foreach (FileInfo fileInfo in fileInfoArray)
{
if (fromFormatProvider != null && !fromFormatProvider.SupportedExtensions.Contains(fileInfo.Extension))
{
continue;
}
Action<object> action = new Action<object>(this.ConvertFiles);
ThreadParameters threadParameters = new ThreadParameters(fileInfo, fromFormatProvider, toFormatProvider);
Task task = new Task(action, threadParameters);
tasks.AddLast(task);
task.Start();
}
try
{
Task.WaitAll(tasks.ToArray());
System.Windows.MessageBox.Show("All files are converted.");
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Exception occur during convertion of file: " + ex.Message);
}
}