private void listsService_GetListItemsCompleted(object sender, SharePointDemo.SharePointLists.GetListItemsCompletedEventArgs e)
{
// Get the services
SharePointLists.Lists listsService = sender as SharePointLists.Lists;
// Unhook from the event
listsService.GetListItemsCompleted -= new SharePointDemo.SharePointLists.GetListItemsCompletedEventHandler(listsService_GetListItemsCompleted);
// Check if we caneled
if (e.Cancelled || _canceled || e.Error != null)
{
if (e.Error != null)
{
// Stop the animation and show the error
_busyProgressBar.MarqueeAnimationSpeed = 0;
Application.DoEvents();
Messager.ShowError(this, e.Error);
}
// Cancel
listsService.Dispose();
_isBusy = false;
DialogResult = DialogResult.Cancel;
return;
}
// We are done, get the results
XmlNode listItemsNode = e.Result;
// Loop through all the items, get the documents
_documentNames = new List <string>();
XmlNodeList childNodes = listItemsNode.ChildNodes;
foreach (XmlNode childNode in childNodes)
{
XmlNodeReader reader = new XmlNodeReader(childNode);
while (reader.Read())
{
if (reader["ows_EncodedAbsUrl"] != null && reader["ows_LinkFilename"] != null)
{
string objType = reader["ows_FSObjType"].ToString();
// If the objType is of this format: number;#1 then it is a folder
// and we should not use it
if (!objType.EndsWith(";#1"))
{
// Get the file name
string fileName = reader["ows_LinkFilename"].ToString();
_documentNames.Add(fileName);
}
}
}
}
listsService.Dispose();
DialogResult = DialogResult.OK;
_isBusy = false;
}
private void ConnectToServer()
{
_messageLabel.Text = "Connecting to " + _serverProperties.Url;
_busyProgressBar.MarqueeAnimationSpeed = 100;
Application.DoEvents();
// Connect to SharePoint server
SharePointLists.Lists listsService = new SharePointLists.Lists();
try
{
// Set the credentials
if (_serverProperties.UseCredentials)
{
listsService.Credentials = new NetworkCredential(_serverProperties.UserName, _serverProperties.Password, _serverProperties.Domain);
}
else
{
listsService.Credentials = CredentialCache.DefaultCredentials;
}
// Set the proxy
if (_serverProperties.UseProxy)
{
listsService.Proxy = new WebProxy(_serverProperties.Host, _serverProperties.Port);
}
else
{
listsService.Proxy = null;
}
// Set the URL
string url = _serverProperties.Url;
if (!url.EndsWith("/"))
{
url += "/";
}
// Use the SharePoint Lists web service
url += @"_vti_bin/lists.asmx";
listsService.Url = url;
// Setup the XML document we need as a parameter to the GetListItems method of the service
XmlDocument doc = new XmlDocument();
doc.LoadXml("<Document><Query/><ViewFields /><QueryOptions /></Document>");
XmlNode queryNode = doc.SelectSingleNode("//Query");
XmlNode viewFieldsNode = doc.SelectSingleNode("//ViewFields");
XmlNode queryOptionsNode = doc.SelectSingleNode("//QueryOptions");
string documentLibraryName = @"Shared Documents";
// Now connect to this server asynchronisly
listsService.GetListItemsCompleted += new SharePointDemo.SharePointLists.GetListItemsCompletedEventHandler(listsService_GetListItemsCompleted);
listsService.GetListItemsAsync(documentLibraryName, null, queryNode, viewFieldsNode, null, queryOptionsNode);
}
catch (Exception ex)
{
// Stop the animation and show the error
_busyProgressBar.MarqueeAnimationSpeed = 0;
Application.DoEvents();
Messager.ShowError(this, ex);
// Cancel
listsService.Dispose();
_isBusy = false;
DialogResult = DialogResult.Cancel;
}
}