//1
private void GetAllHistory()
{
try
{
this.oHistory = CommandUtilities.GetAllAssetHistory(oDC, oDiag);
if (null != oHistory && 0 == this.oHistory.Count)
{
this.oHistory = null;
}
}
catch (Exception ex)
{
CommandUtilities.LogException(oDiag, "DoAssetHistory", ex);
throw ex;
}
}