private void btnDecodePath_Click(object sender, EventArgs e)
{
try
{
BrowseFlags flags = 0;
Array arr = Enum.GetNames(typeof(BrowseFlags));
for (int i = 0; i < arr.Length; i++)
{
BrowseFlags flag = (BrowseFlags)Enum.Parse(typeof(BrowseFlags), arr.GetValue(i).ToString());
if ((flag & folderBrowser1.BrowseFlags) != 0)
{
flags |= (BrowseFlags)Enum.Parse(typeof(BrowseFlags), arr.GetValue(i).ToString());
}
}
folderBrowser1.BrowseFlags = flags;
folderBrowser1.Title = "Please select source folder to encode ";
Boolean dialogResult = folderBrowser1.ShowDialog();
if (dialogResult)
{
txtDecodePath.Text = folderBrowser1.FolderPath;
}
}
catch (Exception ExceptionErr)
{
MessageBox.Show(ExceptionErr.Message);
}
}
public IEnumerable <XPathNavigator> Browse(string objectId, BrowseFlags browseFlag, string filter, string sortCriteria)
{
object[] inArgs = { objectId, browseFlag.ToString(), filter, 0u, 256u * 4, sortCriteria };
object[] outArray = { "", 0u, uint.MaxValue, 0u };
for (uint i = 0; i < (uint)outArray[2]; i += (uint)outArray[1])
{
inArgs.SetValue(i, 3); // starting index
inArgs.SetValue(Math.Min((uint)inArgs.GetValue(4), (uint)outArray[2] - (uint)outArray[1]), 4); // items to retrieve
outArray = UPnP.InvokeAction(_service, "Browse", inArgs);
string resultXml = Convert.ToString(outArray.GetValue(0));
uint numberReturned = Convert.ToUInt32(outArray.GetValue(1));
uint totalMatches = Convert.ToUInt32(outArray.GetValue(2));
uint updateId = Convert.ToUInt32(outArray.GetValue(3));
XPathDocument doc = new XPathDocument(new StringReader(resultXml));
XPathNavigator nav = doc.CreateNavigator();
foreach (XPathNavigator node in nav.Select(XPath.Expressions.ContainerElements))
{
yield return(node);
}
foreach (XPathNavigator node in nav.Select(XPath.Expressions.ItemsElements))
{
yield return(node);
}
}
}
public IEnumerable<XPathNavigator> Browse(string objectId, BrowseFlags browseFlag, string filter, string sortCriteria)
{
object[] inArgs = { objectId, browseFlag.ToString(), filter, 0u, 256u * 4, sortCriteria };
object[] outArray = { "", 0u, uint.MaxValue, 0u };
for (uint i = 0; i < (uint)outArray[2]; i += (uint)outArray[1])
{
inArgs.SetValue(i, 3); // starting index
inArgs.SetValue(Math.Min((uint)inArgs.GetValue(4), (uint)outArray[2] - (uint)outArray[1]), 4); // items to retrieve
outArray = UPnP.InvokeAction(_service, "Browse", inArgs);
string resultXml = Convert.ToString(outArray.GetValue(0));
uint numberReturned = Convert.ToUInt32(outArray.GetValue(1));
uint totalMatches = Convert.ToUInt32(outArray.GetValue(2));
uint updateId = Convert.ToUInt32(outArray.GetValue(3));
XPathDocument doc = new XPathDocument(new StringReader(resultXml));
XPathNavigator nav = doc.CreateNavigator();
foreach (XPathNavigator node in nav.Select(XPath.Expressions.ContainerElements))
{
yield return node;
}
foreach (XPathNavigator node in nav.Select(XPath.Expressions.ItemsElements))
{
yield return node;
}
}
}
public static String DoBrowse(IWin32Window pOwner, String pTitle, BrowseFlags pFlags, Action <Object, EventArgs> pInitialize = null, Action <Object, BrowseSelChangedEventArgs> pSelChanged = null,
Action <Object, ValidationFailedEventArgs> pValidationFailure = null)
{
BrowseFolderDialogEx bfd = new BrowseFolderDialogEx();
bfd.Title = pTitle;
bfd.BrowseFlags = pFlags;
if (pInitialize != null)
{
bfd.Initialized += (EventHandler)((ob, e) => { pInitialize(ob, e); });
}
if (pSelChanged != null)
{
bfd.SelChanged += (EventHandler <BrowseSelChangedEventArgs>)((ob, e) => { pSelChanged(ob, e); });
}
if (pValidationFailure != null)
{
bfd.ValidateFailed += (EventHandler <ValidationFailedEventArgs>)((ob, e) => { pValidationFailure(ob, e); });
}
DialogResult result;
if (pOwner != null)
{
result = bfd.ShowDialog(pOwner);
}
else
{
result = bfd.ShowDialog();
}
if (result == DialogResult.OK)
{
return(bfd.FolderPath);
}
else
{
return(null);
}
}
public static String DoBrowse(String pTitle, BrowseFlags pFlags, Action <Object, EventArgs> pInitialize = null, Action <Object, BrowseSelChangedEventArgs> pSelChanged = null,
Action <Object, ValidationFailedEventArgs> pValidationFailure = null)
{
return(DoBrowse(null, pTitle, pFlags, pInitialize, pSelChanged, pValidationFailure));
}
public CFolderBrowser()
{
m_Flags = BrowseFlags.BIF_DEFAULT;
m_strTitle = "";
}
public FolderBrowser()
{
m_Flags = BrowseFlags.BIF_DEFAULT;
m_strTitle = "";
}
public BrowseOptions(string title, string path, IEnumerable <BrowseFilter> filters, BrowseFlags flags)
{
this.Title = title;
this.Path = path;
this.Filters = filters;
this.Flags = flags;
}
