public static int getSymbolIDByName(IFeatureClass Anno, string name)
{
IAnnoClass aClas = (IAnnoClass)Anno.Extension;
ISymbolCollection2 isc = (ISymbolCollection2)aClas.SymbolCollection;
isc.Reset();// very important to call Reset() if not you get no result from Next()
ISymbolIdentifier2 sId = (ISymbolIdentifier2)isc.Next();
while (sId != null)
{
if (sId.Name.ToUpper() == name.ToUpper())
{
return(sId.ID);
}
sId = (ISymbolIdentifier2)isc.Next();
}
return(-1);
}
public static string getSymbolNameById(IFeatureClass Anno, int id)
{
IAnnoClass aClas = (IAnnoClass)Anno.Extension;
ISymbolCollection2 isc = (ISymbolCollection2)aClas.SymbolCollection;
isc.Reset();
ISymbolIdentifier2 sId = (ISymbolIdentifier2)isc.Next();
while (sId != null)
{
if (sId.ID == id)
{
return(sId.Name);
}
sId = (ISymbolIdentifier2)isc.Next();
}
return(null);
}
private int method_4(ISymbolCollection2 isymbolCollection2_0)
{
isymbolCollection2_0.Reset();
ISymbolIdentifier2 identifier = isymbolCollection2_0.Next() as ISymbolIdentifier2;
IList list = new ArrayList();
while (identifier != null)
{
list.Add(identifier.ID);
identifier = isymbolCollection2_0.Next() as ISymbolIdentifier2;
}
int num = 0;
if (list.Count != 0)
{
while (list.IndexOf(num) != -1)
{
num++;
}
return(num);
}
return(num);
}
public static List <string> getSymbolNames(IFeatureClass Anno)
{
List <string> names = new List <string>();
IAnnoClass aClas = (IAnnoClass)Anno.Extension;
ISymbolCollection2 isc = (ISymbolCollection2)aClas.SymbolCollection;
isc.Reset();
ISymbolIdentifier2 sId = (ISymbolIdentifier2)isc.Next();
while (sId != null)
{
names.Add(sId.Name);
sId = (ISymbolIdentifier2)aClas.SymbolCollection.Next();
}
names.Sort();
return(names);
}