Please note : This help page is not for the latest version of Enterprise Architect. The latest help can be found here.
RoleTag Class
The RoleTag interface provides access to an Association's Role Tagged Values. Each connector end has a RoleTag collection that can be accessed to add, delete and access the RoleTags.
You might use this in creating code that resembles this fragment for accessing a RoleTag in VB.NET (where con is a Connector Object):
client = con.ClientEnd
client.Role = "m_client"
client.Update()
tag = client.TaggedValues.AddNew("tag", "value")
tag.Update()
tag = client.TaggedValues.AddNew("tag2", "value2")
tag.Update()
client.TaggedValues.Refresh()
For idx = 0 To client.TaggedValues.Count - 1
tag = client.TaggedValues.GetAt(idx)
Console.WriteLine(tag.Tag)
client.TaggedValues.DeleteAt(idx, False)
Next
tag = Nothing
Associated table in .EAP file
t_taggedvalue
RoleTag Attributes
Attribute |
Description |
See also |
|---|---|---|
|
BaseClass |
String Notes: Read/Write Indicates the role end; set to ASSOCIATION_SOURCE or ASSOCIATION_TARGET. |
|
|
ElementGUID |
String Notes: Read/Write The GUID of the connector with which this role tag is associated. |
|
|
FQName |
String Notes: Read only The fully qualified name of the tag. |
|
|
ObjectType |
ObjectType Notes: Read only Distinguishes objects referenced through a Dispatch interface. |
ObjectType |
|
PropertyGUID |
String Notes: Read/Write A system generated GUID to identify the Tagged Value. |
|
|
Tag |
String Notes: Read/Write The actual tag name. |
|
|
Value |
String Notes: Read/Write The value associated with this tag. |
RoleTag Methods
Method |
Description |
See also |
|---|---|---|
|
GetAttribute(string propName) |
String Notes: Returns the text of a single named property within a Structured Tagged Value. |
|
|
GetLastError() |
String Notes: Returns a string value describing the most recent error that occurred in relation to this object. |
|
|
HasAttributes() |
Boolean Notes: Returns True if the Tagged Value is a Structured Tagged Value with one or more properties. |
|
|
SetAttribute(string propName, string propValue) |
Boolean Notes: Sets the text of a single named property within a Structured Tagged Value. |
|
|
Update() |
Boolean Notes: Update the RoleTag after changes or on initial creation. If False is returned, check the 'GetLastError()' function for more information. |
