Internet Direct (Indy) Version 9.0.2 Beta
TIdSysLogMsgPart.PID
This is the Process ID (PID) for the process that caused the SysLog message.

property PID: Integer;
Description
This is the Process ID (PID) for the process that caused the SysLog message. This name may not be the name of the program sending the SysLog message to the server. This value is used only if TIdSysLogMsgPart.PIDAvailable property is set to true. The value is obtained by parsing the TIdSysLogMsgPart.Text text property and setting this property will update the TIdSysLogMsgPart.Text property.