|   | TableDefinePrimaryKey Method | 
        
        
            check for primary key field in 
Table GSF.Core (in GSF.Core.dll) Version: 2.4.257-beta+00aa2366fbb9ec75f636ebc7cfa610e3826a727c
 Syntax
Syntaxpublic bool DefinePrimaryKey(
	string fieldName,
	int primaryKeyOrdinal = -1,
	string primaryKeyName = ""
)
Public Function DefinePrimaryKey ( 
	fieldName As String,
	Optional primaryKeyOrdinal As Integer = -1,
	Optional primaryKeyName As String = ""
) As Boolean
public:
bool DefinePrimaryKey(
	String^ fieldName, 
	int primaryKeyOrdinal = -1, 
	String^ primaryKeyName = L""
)
member DefinePrimaryKey : 
        fieldName : string * 
        ?primaryKeyOrdinal : int * 
        ?primaryKeyName : string 
(* Defaults:
        let _primaryKeyOrdinal = defaultArg primaryKeyOrdinal -1
        let _primaryKeyName = defaultArg primaryKeyName ""
*)
-> bool function DefinePrimaryKey(fieldName, primaryKeyOrdinal, primaryKeyName);
Parameters
- fieldName  String
- primaryKeyOrdinal  Int32  (Optional)
- primaryKeyName  String  (Optional)
Return Value
Boolean See Also
See Also