GH_ChunkSetInt64 Method | 
| Name | Description | |
|---|---|---|
| SetInt64(String, Int64) | 
            Add a new data item to this chunk. 
            The name must be unique or an exception will be thrown.
              | |
| SetInt64(String, Int32, Int64) | 
            Add a new data item to this chunk. 
            The combination of name and index must be unique or an exception will be thrown.
              |