protected virtual bool DeleteDisplayField(string key)
{
var existingDisplayField = FindDisplayField(key);
if (existingDisplayField == null)
{
throw new ArgumentException($"DisplayField having key {key} not found.");
}
return(TelemetryDisplayFields.Remove(existingDisplayField));
}
protected virtual bool SaveDisplayField(IFieldDisplayInfo displayField)
{
var displayFieldsBuffer = TelemetryDisplayFields.ToList();
displayFieldsBuffer.Add(displayField);
if (!DisplayFieldsListIsValid(displayFieldsBuffer))
{
return(false);
}
DeleteDisplayField(displayField);
TelemetryDisplayFields.Add(displayField);
return(true);
}
protected virtual IList <IFieldDisplayInfo> GetDisplayFields()
{
return(TelemetryDisplayFields.ToList());
}
protected virtual IFieldDisplayInfo GetDisplayField(string name)
{
return(TelemetryDisplayFields.FirstOrDefault(f => f.Name == name));
}
