Do you have an example of using this method I am using it according to the documentation and it is still failing not sure if I am missing something

We have developed a test environment which mimics our real environment except for really data. So we have decided to program a data capture (which I am doing) and a server which reads from the capture. This way we can capture real data for a specific period and feed it into our P2V test server. I need the data types so the server portion can recreate the structure dynamically on runtime. Information I was trying to collect was server name, tag name, data type, initial quality, and initial values, I than have a class that will collect data for a specific time period via subscription. The second part works fine but the schema class takes too long I decided not to worry about value and quality and have the tag names now taking less than a minute to collect 10,000 tag names. The data type which is needed takes too long. I will attempt the technique you outlined and let you know

is there a way to use the GetDataTypeProteryValue or anohther method which is faster it take aprox 1/2 to 1 hour to get the data types for 10,000 tags

public List<string> OPCTags = new List<string>();

private List<string> OPCDataTypeConver = new List<string>();

private void Get_OPCTagsNames(string parentItemID)
{
var nodeFilter = new DANodeFilter();

EasyDAClient.ClientParameters.TurnOffActivationSecurity = true;

OpcLabs.EasyOpc.DataAccess.DANodeElementCollection allNodes1 = easyDAClient1.BrowseNodes(IP, serverName, parentItemID, nodeFilter);


foreach (DANodeElement nodeElement in allNodes1)
{
if (nodeElement.IsLeaf)
{
OpcLabs.EasyOpc.VarType varType = easyDAClient1.GetDataTypePropertyValue(IP, serverName, nodeElement);

//string display;
//try
//{
// object value = client.ReadItemValue(IP, serverName, nodeElement.ItemId);
// display = String.Format("", value);
//}
//catch (OpcException ex)
//{
// display = String.Format("** {0} **", ex.GetBaseException().Message);
//}
OPCTags.Add(nodeElement.ItemId);
OPCDataTypeConver.Add(varType.ToString());

}
else
{
if (nodeElement.IsBranch)
Get_OPCTagsNames(nodeElement.ItemId);
}
}

}