search

voyachek / ProcessControlStandards.OPC

OPC DA client toolkit for .NET Framework applications
MIT License
37 stars 13 forks source link

systemaccessviolation exception #6

Closed persiansoftware closed 5 years ago

persiansoftware commented 5 years ago

i receive this error when run this line in your sample : OpcDaItemResult[] results = group.AddItems(definitions);

Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

please help me.

thanks