//for some reason, the API pack doesn't expose this method from the COM interface
static List <string> GetSelectedItems(CommonFileDialog dialog)
{
var filenames = new List <string> ();
var nativeDialog = (IFileOpenDialog)dialog.nativeDialog;
IShellItemArray resultsArray;
uint count;
try {
nativeDialog.GetSelectedItems(out resultsArray);
} catch (Exception ex) {
//we get E_FAIL when there is no selection
var ce = ex.InnerException as COMException;
if (ce != null && ce.ErrorCode == -2147467259)
{
return(filenames);
}
throw;
}
var hr = (int)resultsArray.GetCount(out count);
if (hr != 0)
{
throw Marshal.GetExceptionForHR(hr);
}
for (int i = 0; i < count; ++i)
{
var item = CommonFileDialog.GetShellItemAt(resultsArray, i);
string val = CommonFileDialog.GetFileNameFromShellItem(item);
filenames.Add(val);
}
return(filenames);
}
//for some reason, the API pack doesn't expose this method from the COM interface
static List <string> GetSelectedItems(CommonFileDialog dialog)
{
var filenames = new List <string> ();
var nativeDialog = (IFileOpenDialog)dialog.nativeDialog;
IShellItemArray resultsArray;
uint count;
var hr = nativeDialog.GetSelectedItems(out resultsArray);
if (hr != 0)
{
var e = Marshal.GetExceptionForHR(hr);
//we get E_FAIL when there is no selection
if (hr == -2147467259)
{
return(filenames);
}
else if (e is FileNotFoundException)
{
return(filenames);
}
throw e;
}
hr = (int)resultsArray.GetCount(out count);
if (hr != 0)
{
throw Marshal.GetExceptionForHR(hr);
}
for (int i = 0; i < count; ++i)
{
var item = CommonFileDialog.GetShellItemAt(resultsArray, i);
string val = CommonFileDialog.GetFileNameFromShellItem(item);
filenames.Add(val);
}
return(filenames);
}