topic Re: How to get subtypes from tables in arcobjects in ArcObjects SDK Questions

How to get subtypes from tables in arcobjects

Ruben_DarioCalero_Clavijo — Tue, 10 Sep 2019 15:38:05 GMT

Hello

Everyone

I have a problem to get the subtypes from tables in arcmap with the arcobjects library in C# (sharp) lenguage.

So i need that someone could help me with some code example.

Appreciating the attention

Re: How to get subtypes from tables in arcobjects

DuncanHornby — Wed, 11 Sep 2019 10:46:59 GMT

Have a look at this page on the API help file, whilst it's about creating subtypes you should be able to figure out how to access existing subtypes.

Re: How to get subtypes from tables in arcobjects

WeifengHe — Sun, 12 Dec 2021 05:47:21 GMT

public void GetSubtypes(IFeatureClass featureClass) {     // Cast the feature class to the ISubtypes interface.    ISubtypes subtypes = (ISubtypes)featureClass;      // then you can enumeraate subtypes.    IEnumSubtype enumSubtype = subtypes.Subtypes
}

Re: How to get subtypes from tables in arcobjects

KunalSeth — Tue, 17 May 2022 04:44:50 GMT

You Can Use the Following Code (C#) -

//here item is a IfeatureClass

ISubtypes subtypes = item as ISubtypes;
if (subtypes.HasSubtype)
{
IEnumSubtype enumSubtype = subtypes.Subtypes;
enumSubtype.Reset();
int subcode = -1;
string subdesc = enumSubtype.Next(out subcode);
while (!string.IsNullOrEmpty(subdesc))
{
subdesc = enumSubtype.Next(out subcode);

//str3 is a string (empty)
str3 = subdesc;

}

//in this above code you can able to find subtype names associated with each featurelayer