//---------------------------------------------------------------------
private string GetImageKey(
MonitoringClass monitoringClass
)
{
ReadOnlyCollection <MonitoringImageReference> imageRefs;
if (m_classIdToMonitoringImageReferences.ContainsKey(monitoringClass.Id))
{
imageRefs = m_classIdToMonitoringImageReferences[monitoringClass.Id];
}
else
{
imageRefs = monitoringClass.GetMonitoringImageReferences();
m_classIdToMonitoringImageReferences.Add(monitoringClass.Id, imageRefs);
}
string imageKey = string.Empty;
foreach (ManagementPackImageReference imageRef in imageRefs)
{
MonitoringImageObject imageObj;
if (m_imageIdToImageMap.ContainsKey(imageRef.ImageID.Id))
{
imageObj = m_imageIdToImageMap[imageRef.ImageID.Id];
}
else
{
imageObj = m_managementGroup.GetMonitoringImageObject(imageRef.ImageID.Id);
m_imageIdToImageMap.Add(imageRef.ImageID.Id, imageObj);
}
Bitmap classImage = new Bitmap(imageObj.ImageData);
if (classImage.Height == 16 && classImage.Width == 16)
{
imageKey = imageRef.ImageID.Id.ToString();
break;
}
}
if (imageKey == string.Empty)
{
if (monitoringClass.Base == null)
{
return(imageKey);
}
MonitoringClass parentMonitoringClass = m_managementGroup.GetMonitoringClass(monitoringClass.Base.Id);
imageKey = GetImageKey(parentMonitoringClass);
}
return(imageKey);
}