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