| Overload | Description | 
|---|---|
| WriteItemValueString(IEasyDAClient,ServerDescriptor,DANodeDescriptor,String) | Writes a System.String value into a named OPC item. A corresponding data type is passed to the OPC server. | 
| WriteItemValueString(IEasyDAClient,String,String,String,String) | Writes a System.String value into a named OPC item. A corresponding data type is passed to the OPC server. |