Getting the name of an instance

Hi,i`m having problems saving the name of an instance to a String variable.
For example if i`ve written the following code:
String s;
A b = new A( );
i`d like somehow the name of the instance(character b) to be stored to the String variable s.If anyone knows any method or way to do this please help,thanks.

The variable is just a reference to the object. The object has no idea which variables you put it into.
To give an object a name I pass a String to it and implement a getName() method.
However it sounds like what you are trying to do might be done by a debugger. Are you trying to see what the values of your data are when it is running? If so use a debugger. The one which comes with NetBeans and Eclipse is free.

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How to get the name of tag or variable

Hi everyone,
I am a newbie, I have problem on getting the name or tag of the variable from OLE for Processing Control(OPC) server, could anyone tell me how I can get the name of tag or variable from writting vb codes or please direct me to any helpful information. Here are
my codes,
Dim ItemsDef(NBR_ITEMS) As String
Dim DeviceAddress As String
Dim IndItem As Long
DeviceAddress = "MBT:152.160.178.60"
'Preparing the Handles for "AddItems"
For IndItem = 1 To NBR_ITEMS
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Next
blah...
Thank you,
Calvin

Hi Calvin,
If you are looking for general information and examples about OPC, then we have lots of places for you to browse!
Here is a small list, and you can probably find other links within these documents:
**If you have Measurement Studio from National Instruments, then you can look at the "Measurement Studio Reference" help file. Search for OPC and in the overview you will find the methods for accessing the items on an OPC server.
**Elsewhere in the help file, you can find a link to this Application Note on our developer zone
http://zone.ni.com/devzone/devzoneweb.nsf/opendoc?openagent&F4921B34CA8F4A9786256874005BE3F7&cat=7CDA3E51FEFC4AA2862568B80071A1E2
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**Probably the most useful will be the examples yo
u can find on our web site. You can go to http://www.ni.com/support and in Option 3 search the Example Code database for "opc".
In the first example program (Controlling OPC Servers with the OPC Automation API in Visual Basic) that you should get when searching for "opc" in the example programs database, look for the line with this code: "browser.GetItemID(leaf)". There you can see the way the program creates an OPCBrowser from the server instance, and then gets the servers available items for use by the client. This sounds like the specific information you are looking for with the variable name.
If you aren't able to find out your answer here or in the various help resources, then please feel free to contact us at National Instruments at http://www.ni.com/ask
Regards,
John N
Applications Engineer
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How to get the name of a (custom) component

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I would like to know whether there is a way to get the name Xcelsius uses for instance in the Object Browser. Getting the components "name" property doesnt return this information.
Thanks in advance.

String myFileName = request.getRequestURL().substring(request.getRequestURL().lastIndexOf("/")+1);
or with javascript
<H1><script>document.write(document.location.href.substring(document.location.href.lastIndexOf("/")+1))</script></H1>
bye! :)

Get the name of a particular tag in XML

Hi,
Is there a way in OSB such that I can get the name of a particular XML tag for example if I want to assign the name of tag transactionType from the below mentioned XML to a variable, can i do it using some XQuery function??
<?xml version="1.0" encoding="UTF-8"?>
<tns:sandstonetns xmlns:tns="http://sandstone.response.transactionHistory.app.nab.cz.fc.ofss.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://sandstone.response.transactionHistory.app.nab.cz.fc.ofss.com Sandstone_Data_Transaction_History_Response.xsd ">
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<tns:transactions>
<tns:clients>
<tns:clientID>tns:clientID</tns:clientID>
</tns:clients>
<tns:timestamp>2001-12-31T12:00:00</tns:timestamp>
<tns:sequenceNumber>tns:sequenceNumber</tns:sequenceNumber>
<tns:description>tns:description</tns:description>
<tns:amount>0</tns:amount>
<tns:accountNumber>tns:accountNumber</tns:accountNumber>
<tns:debitOrCreditFlag>tns:debitOrCreditFlag</tns:debitOrCreditFlag>
*<tns:transactionType>Any</tns:transactionType>*
</tns:transactions>
</tns:listOfTransactions>
<tns:returnResponse>
<tns:returnCode>0</tns:returnCode>
<tns:returnDescription>tns:returnDescription</tns:returnDescription>
</tns:returnResponse>
</tns:sandstonetns>
Edited by: rahulc on Jan 19, 2011 4:43 AM

You may use fn:local-name() -
http://www.xqueryfunctions.com/xq/fn_local-name.html
Regards,
Anuj

Cisco Unity 7: Voice mail cann't get the name or Number phone of the caller

Hi,
I have installed Cisco Unity Messaging Unified version 7 and integrated with Exchange 2010.
I have two scenario, and I want to know if are normal or not:
1. If the 2 IP phones are subscribed with Cisco Unity: the first IP phone call the other IP phone and let a voice mail. When the second IP phone check his message vocal it can get the name of the caller or his number phone (the message is: You have One message from XXXX) and he get e-mail as objet: Voice Mail from XXXX.
2. If one IP phone is not subscriber with cisco unity call other Ip phone subscribed with cisco unity and let him a voice mail. The second IP phone when check his message vocal it can’t get the name of the caller or his number phone: The message is: You have one voice mail xxxx; without indicate from!! and he get a e-mail as object: Voice mail from Unknown.
Please, I want to know if the second scenario is normal ? if not, who to resolve this problem? I want that he indicate the number of caller same he isn't subscriber with cisco unity?
Thanks a lot,
Best regards,
Omar YUNSI

So for the 2nd scenerio you would want to check what your Message Subjects were set to. For Unity 7 open Web SA, click Configuration and then Message Subjects. Make sure that the Outside Caller Message has %CALLERID% in it somewhere. The value %CALLERNAME% will return unknown if we do not receive a name from the PSTN.
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%U% %P% Voice Message from %CALLERID%
and that should get you your desired results.
The default Message subject is:
%U% %P% Voice Message from %CALLERNAME% (%CALLERID%). So with that it would say Voice Message fom Unknown (xxxx) if it was not able to determine the name of the user which is usually normal from a PSTN call.
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Bryan

How to get the name and value of an attribute on a node/element that is not a child

Hello,
Can someone shed some wisdom on how I can compare 2 xml nodes for differences.
My main challenge is I need to use the attributes/values of 'ProductDescription' and 'Features' as 'key' to identify the same node in
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<Warranty>1 year parts and labor</Warranty>
<Maintenance>3 year parts and labor extended maintenance is available</Maintenance>
</Features>
<features featureID = "2" featureName = "seat">
<Warranty>1 year parts and labor</Warranty>
<Maintenance>2 year parts and labor extended maintenance is available</Maintenance>
</Features>
</ProductDescription>
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<Features featureID = "1" featureName = "body">
<Warranty>2 year parts and labor</Warranty>
<Maintenance>3 year parts and labor extended maintenance is available</Maintenance>
</Features>
<features featureID = "2" featureName = "wheel">
<Warranty>1 year parts and labor</Warranty>
<Maintenance>2 year parts and labor extended maintenance is available</Maintenance>
</Features>
</ProductDescription>
I need to compare the attributes of 'ProductDescription' and 'Features' from @mydoc1 against @mydoc2 to see if they are the same based on those 2 nodes first. If they are, then i want to show the difference in the child elements.
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I used node('//*') for the path, and value('local-name(../.)', 'varchar(50)') as element
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...etc...
but that only gives me the node names, and the child elements. It does not give me back the attribute names and values from the node itself.
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cee

Are you looking for something like this:
DECLARE @myDoc1 xml
SET @myDoc1 ='<ProductDescription ProductID="1" ProductName="Road Bike">
<Features featureID = "1" featureName = "body">
<Warranty>1 year parts and labor</Warranty>
<Maintenance>3 year parts and labor extended maintenance is available</Maintenance>
</Features>
<Features featureID = "2" featureName = "seat">
<Warranty>1 year parts and labor</Warranty>
<Maintenance>2 year parts and labor extended maintenance is available</Maintenance>
</Features>
</ProductDescription>'
SELECT T.c.value('local-name(.)', 'nvarchar(50)') AS name,
T.c.value('.', 'nvarchar(50)') AS value
FROM @myDoc1.nodes('ProductDescription/@*') AS T(c)
Erland Sommarskog, SQL Server MVP, [email protected]

I name each photo buy replacing the jpeg number with the name. when I burn to disk and open disk the name is not shown. how do I get the name given to show on the burn disk?.

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Naming the Photo - or giving it a title - is not the same as naming file.
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File -> Export
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Regards
TD

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and nowhere does it say that the drive supports CD-Text, I'm afraid. Even though all drives can in theory write this, a lot have the header hard-coded, and simply can't. Yours may be one of them, but I think you'll have to ask Dell to confirm this.

How to get the name of the current tab.

Hi Experts,
I have two tabs in my tab strip and a button common to both the tabs.Can you please let me know how to get the name of the current tab in the event method of the push button.
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1.Declare an Action for OnSelect event of Tabstrip. This event is triggered whenever any change in tab occurs.
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How to get the name of current monitor?

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thx in adv
praveen

Thanks Aamir.
Earlier I replied to that thread asking for more details...but did not see the response...
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Hi,
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Is there a way to get the names fo all objects (function, procedures) from package header
select * from user_objects only gives the the header name, I need the object in the header.
John
Message was edited by:
johnminkjan

Here is an example with dbms_output package!
SQL> select owner, object_name,procedure_name from all_procedures
2 where object_name='DBMS_OUTPUT';
OWNER                          OBJECT_NAME                    PROCEDURE_NAME
SYS                            DBMS_OUTPUT                    GET_LINES
SYS                            DBMS_OUTPUT                    GET_LINE
SYS                            DBMS_OUTPUT                    NEW_LINE
SYS                            DBMS_OUTPUT                    PUT_LINE
SYS                            DBMS_OUTPUT                    PUT_LINE
SYS                            DBMS_OUTPUT                    PUT
SYS                            DBMS_OUTPUT                    PUT
SYS                            DBMS_OUTPUT                    DISABLE
SYS                            DBMS_OUTPUT                    ENABLE
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"or"
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Can we get the name of fmx file at runtime

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Any help?
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Percy,
For that you can set the Module Field in the V$session in each form by,
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Hope this helps.
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Getting the name of an instance

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