Class OnlineSymbolRetriever
Class provides access to the symbols accessible from the PLC controller.
Inheritance
System.Object
OnlineSymbolRetriever
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Vortex.Adapters.Connector.Tc3
Assembly: Vortex.Adapters.Connector.Tc3.dll
Syntax
sealed class OnlineSymbolRetrieverFields
onlineVariableSymbolInfoList
Declaration
List<OnlineVariableInfo> onlineVariableSymbolInfoListField Value
| Type | Description |
|---|---|
| System.Collections.Generic.List<OnlineVariableInfo> |
Properties
OnlineVariableSymbolInfoList
Declaration
List<OnlineVariableInfo> OnlineVariableSymbolInfoList
{
}Property Value
| Type | Description |
|---|---|
| System.Collections.Generic.List<OnlineVariableInfo> |
Methods
CreateSymbolInfo(IAdsSymbol, String, AdsClient)
Declaration
static OnlineVariableInfo CreateSymbolInfo(IAdsSymbol adsSymbolInfo, string symbol, AdsClient client)Parameters
| Type | Name | Description |
|---|---|---|
| TwinCAT.Ads.TypeSystem.IAdsSymbol | adsSymbolInfo | |
| System.String | symbol | |
| TwinCAT.Ads.AdsClient | client |
Returns
| Type | Description |
|---|---|
| OnlineVariableInfo |
GetOnLineVariableSymbolInformation(String)
Declaration
OnlineVariableInfo GetOnLineVariableSymbolInformation(string symbol)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | symbol |
Returns
| Type | Description |
|---|---|
| OnlineVariableInfo |
LoadAllSymbolsWithSymbolInfoReader(AdsConnector)
Declaration
void LoadAllSymbolsWithSymbolInfoReader(AdsConnector connector)Parameters
| Type | Name | Description |
|---|---|---|
| AdsConnector | connector |
LoadOnLineSymbolList(AdsConnector)
The creates list of symbols present at the current Ads connection.
Declaration
void LoadOnLineSymbolList(AdsConnector connector)Parameters
| Type | Name | Description |
|---|---|---|
| AdsConnector | connector | The connector. |
Exceptions
| Type | Condition |
|---|---|
| System.Exception | Exception during symbol loading from the current Ads connection. |