IUAVariable.SetDynamicLinkToAlias(aliasName, path, attributeId, mode)

Set a dynamic link from a variable to a specific OPC UA attribute of a child or nested node inside an alias.
void SetDynamicLinkToAlias(string aliasName, string[] path, AttributeId attributeId, DynamicLinkMode mode = DynamicLinkMode.Read);

Arguments

aliasName
 (string)
The
BrowseName
 of the Alias.
path
An array of strings specifying the path to a child or nested node inside the alias.
attributeId
The OPC UA attribute to link to. Use
AttributeId
 enumeration.
mode
 (DynamicLinkMode)
An optional argument that specifies the dynamic link mode.
The following dynamic link modes are available:
DynamicLinkMode.Read
 (default)
Read (from source node to parent).
DynamicLinkMode.Write
Write (from parent to source).
DynamicLinkMode.ReadWrite
Read and write (bidirectional).
ResourceURI
A C# object that contains the path indicated in the argument.

Example

Link a variable to a specific OPC UA attribute of an item nested inside an alias:
[ExportMethod]
public void CreateDynamicLinkToAliasSubItemAttribute()
{
    // Get the Text variable of a Label
    var myVariable = Owner.GetVariable("Label1/Text");
    // Link to the BrowseName attribute of {MotorAlias}/Configuration/Speed
    myVariable.SetDynamicLinkToAlias("MotorAlias", new string[] { "Configuration", "Speed" }, AttributeId.BrowseName, DynamicLinkMode.Read);
}
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