private static int GetFolderExists(ClientContext clientContext, String listTitle, String folderName)
{
int existingFolder = 0;
Web web = clientContext.Web;
ListCollection lists = web.Lists;
List list = web.Lists.GetByTitle(listTitle);
if (list != null)
{
FolderCollection folders = list.RootFolder.Folders;
clientContext.Load(folders, fl => fl.Include(ct => ct.Name).Where(ct => ct.Name == folderName));
clientContext.ExecuteQuery();
existingFolder = folders.Count();
}
return(existingFolder);
}
/// <summary>
/// This function tests for the existance of a subfolder in the designated folder in SharePoint.
/// </summary>
/// <param name="tmpFolderName"></param>
/// <param name="tmpRelPath"></param>
/// <returns></returns>
public Boolean FolderExists(string tmpFolderName, string tmpRelPath)
{
Boolean tmpRetVal = false;
ClientContext ctx = null;
Web tmpWeb = null;
List tmpList = null;
ListCollection tmpLists;
FolderCollection tmpFolders = null;
try
{
ctx = new ClientContext(SPSiteURL);
tmpWeb = ctx.Web;
tmpLists = tmpWeb.Lists;
tmpList = tmpLists.GetByTitle(SPRootPath);
if (tmpList != null)
{
tmpFolders = tmpWeb.GetFolderByServerRelativeUrl(tmpRelPath).Folders;
ctx.Load(tmpFolders, fl => fl.Include(ct => ct.Name).Where(ct => ct.Name == tmpFolderName));
ctx.ExecuteQuery();
if (tmpFolders.Count() > 0)
{
tmpRetVal = true;
}
}
}
catch (Exception ex)
{
tmpRetVal = false;
RetErrMessage = ex.Message;
}
return(tmpRetVal);
}
