Collection: Properties <DataPlugin>
- Updated2024-09-12
- 1 minute(s) read
(Channel
Collection: Properties <DataPlugin>
A collection of all properties for the Root object, for the ChannelGroup object, or for the Channel object. The properties include the base properties of the data model and user-defined custom properties. You can use the Properties collection to delete or to add properties.
The following example assigns two new values to the root object.
Call Root.Properties.Add("DateTime",CreateTime(2004,6,12,12,17,55,0,0,0)) Call Root.Properties.Add("Author","CK")
The following example generates a waveform channel with the appropriate channel properties, in the MyChnGroup channel group.
Dim oChannelGroup: Set oChannelGroup = Root.ChannelGroups.Add("MyChnGroup") Dim oBlock: Set oBlock = oFile.GetStringBlock() Dim oMyChn: Set oMyChn = oBlock.Channels.Add("Temperature",eR64) Call oMyChn.Properties.Add("unit_string", "°C") Call oMyChn.Properties.Add("wf_xname", "Time") Call oMyChn.Properties.Add("wf_xunit_string", "h") Call oMyChn.Properties.Add("wf_start_offset", 0) Call oMyChn.Properties.Add("wf_increment", 1) Call oChannelGroup.Channels.AddDirectAccessChannel(oChn)