async public Task <IExplorerObject> CreateInstanceByFullName(string FullName, ISerializableExplorerObjectCache cache)
{
if (cache.Contains(FullName))
{
return(cache[FullName]);
}
FullName = FullName.Replace("/", @"\");
int lastIndex = FullName.LastIndexOf(@"\");
if (lastIndex == -1)
{
return(null);
}
string mapName = FullName.Substring(0, lastIndex);
string mflName = FullName.Substring(lastIndex + 1, FullName.Length - lastIndex - 1);
MapExplorerObject mapObject = new MapExplorerObject();
mapObject = await mapObject.CreateInstanceByFullName(mapName, cache) as MapExplorerObject;
if (mapObject == null || await mapObject.ChildObjects() == null)
{
return(null);
}
foreach (FeatureLayerExplorerObject mflObject in await mapObject.ChildObjects())
{
if (mflObject.Name == mflName)
{
cache.Append(mflObject);
return(mflObject);
}
}
return(null);
}
public IExplorerObject CreateInstanceByFullName(string FullName, ISerializableExplorerObjectCache cache)
{
try
{
if (cache.Contains(FullName))
{
return(cache[FullName]);
}
FullName = FullName.Replace("/", @"\");
int lastIndex = FullName.LastIndexOf(@"\");
if (lastIndex == -1)
{
return(null);
}
string parentName = FullName.Substring(0, lastIndex);
string tocName = FullName.Substring(lastIndex + 1, FullName.Length - lastIndex - 1);
lastIndex = parentName.LastIndexOf(@"\");
if (lastIndex == -1)
{
return(null);
}
string mapDocname = parentName.Substring(0, lastIndex);
FileInfo mapDoc = new FileInfo(mapDocname);
if (mapDoc.Exists)
{
MapExplorerObject mapObject = new MapExplorerObject();
mapObject = mapObject.CreateInstanceByFullName(parentName, cache) as MapExplorerObject;
if (mapObject == null || mapObject.ChildObjects == null)
{
return(null);
}
foreach (TOCElementExplorerObject tocObject in mapObject.ChildObjects)
{
if (tocObject.Name == tocName)
{
cache.Append(tocObject);
return(tocObject);
}
}
}
else
{
TOCGroupElementExplorerObject parentTocObject = new TOCGroupElementExplorerObject();
parentTocObject = parentTocObject.CreateInstanceByFullName(parentName, cache) as TOCGroupElementExplorerObject;
if (parentTocObject == null || parentTocObject.ChildObjects == null)
{
return(null);
}
foreach (TOCElementExplorerObject tocObject in parentTocObject.ChildObjects)
{
if (tocObject.Name == tocName)
{
cache.Append(tocObject);
return(tocObject);
}
}
}
}
catch
{
}
return(null);
}
