private void Open(string fileName)
{
string extension = Path.GetExtension(fileName);
IFormatProvider <RadFlowDocument> provider = this.providers
.FirstOrDefault(p => p.SupportedExtensions
.Any(e => string.Compare(extension, e, StringComparison.InvariantCultureIgnoreCase) == 0));
if (provider != null)
{
using (Stream stream = File.OpenRead(fileName))
{
try
{
this.document = provider.Import(stream);
}
catch (Exception)
{
Console.WriteLine("Could not open file.");
this.document = null;
}
}
}
else
{
Console.WriteLine("Could not open file.");
}
}
/// <summary>
/// Reads the file from the disk as an in-memory document, based on the provided path
/// </summary>
/// <param name="path">Path to the file on disk you wish to import</param>
/// <returns>RadFlowDocument that you can use to convert the contents to other formats</returns>
RadFlowDocument ReadFile(string path)
{
IFormatProvider <RadFlowDocument> fileFormatProvider = GetImportFormatProvider(Path.GetExtension(path));
RadFlowDocument document;
using (FileStream input = new FileStream(path, FileMode.Open, FileAccess.Read))
{
document = fileFormatProvider.Import(input);
}
return(document);
}
private void Open(object obj)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Docx files|*.docx|Rtf files|*.rtf|Html files|*.html|Text files|*.txt|All files (*.*)|*.*";
dialog.FilterIndex = 1;
if (dialog.ShowDialog() == true)
{
string extension = Path.GetExtension(dialog.FileName);
IFormatProvider <RadFlowDocument> provider = this.providers
.FirstOrDefault(p => p.SupportedExtensions
.Any(e => string.Compare(extension, e, StringComparison.InvariantCultureIgnoreCase) == 0));
if (provider != null)
{
using (Stream stream = dialog.OpenFile())
{
try
{
this.Document = provider.Import(stream);
this.FileName = Path.GetFileName(dialog.FileName);
}
catch (Exception)
{
MessageBox.Show("Could not open file.");
this.Document = null;
this.FileName = null;
}
}
}
else
{
MessageBox.Show("Could not open file.");
}
}
}
