Get name and type of data in an object?
Hello,
I would like to know if there is a way of getting the names and types of data encapsulated by a labview object?
For example, lets say I make a simple object, called myObject to be unoriginal, with private data: myObjectName (string), myObjectValue (int 32) (etc)
How then do I construct a method to return the type of the myObjectValue data, or infact return the names and types of all of the data fields within the object, which could be many?
Thanks,
Paul.
Solved!
Go to Solution.
Hi there
i can't find a generic solution. Attached is a workaround. The trick is to pack all private data inside a cluster and use the "Controls" property of a template of this cluster to get all data elements and their types.
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"
Attachments:
LVClass_8.5.1.zip 38 KB
Similar Messages
-
Camera Roll - ordered by "Name" and not by "Date".
My Camera Roll had a problem yesterday and forced itself to be rebuilt. When it came back up I thought a bunch of new images and videos were deleted. I connected my iPhone 4 to Image Capture and found that all the images and videos are still on my phone. However, Camera Roll is now sorting by "Name" and not by "Date" -- Note: These are the columns that are listed in Image Capture.
Does anyone know how to get the Camera Roll to display images by "Date" again? Thanks for the help!Odd yeah, from what I can see there is no way to specify the sort order on the iPhone. Is is possible that the date data became corrupted? Can you grab a screenshot from your computer showing the name / date columns?
Slightly off topic, but possibly a similar effect to what has happened in this case:
I know when you transfer files from one hard drive to another, and then try to sort by the "Date Added" attribute, the Date Added becomes the same for all files- the date they were copied to the second hard drive. -
Recently I noticed that when I change the name of a photo (correcting a mistake) it always goes back to the previous name, keeping the mistake I'm trying to correct. A spelling mistake, for example. As I keep my photos organized by name and not by date, this is very annoying.
And today it won't even read my camera's sd card, and I try with 2 different ones. If I restart the computer, leaving the memory card in, then it reads it; but if I pull it out and push it back in it doesn't see it. Whath am I doing wrong, if anything?
DianeWhere/how are you trying to change the name? If it is in Finder (after you've downloaded the pics to your desktop), highlight the pic icon and press Return. the name field will change and you can type in your new name. Hit Return again. That should make it "stick". If you're trying to do it elsewhere, please post the steps that you've tried.
As for your card: do you eject it properly? Either drag icon to trash or hit the eject symbol in the sidebar? -
How do I obtain column names and types?
I am using Visual Studio C++ to connect and query an Oracle database using SQL commands. My code works, but I don't fully understand it because I'm new to Oracle and it is modified example code.
I need to obtain column names and types for a known table. The "Describe" SQL command fails when I call ->Execute, claiming this is an invalid SQL statement, although the same statement works when sent directly via sqlplus.
I need column names and types, but they don't have to come through Describe.Hi,
Desc isn't really a SQL command. Rather its a command specific to Oracle. Thats why it will work in SQLPlus and not anywhere else. If you want the column information for a table you can user either the user_tab_columns or all_tab_columns, depending on which schema the table is in. The query would look like:
select * from all_tab_columns where table_name = 'BONUS'
Sanjay -
Hi,
I have one existing view(with around 15 fields), in which I have to add few more fields from table called PI.
Now these fields have values like (55C4444F-D83B-4F96-A011-367A3755BA6C , F52388E2-485B-49DF-8534-FDF46D23F59E , 722432E1-F063-4CBD-B83D-1B97836E82953) 3 values comma separated.(Sometimes only one value and sometimes 4 or 5 or 7-8 depend on user has entered
on web page)
Also I have another table called PHA and this tables has 2 fields Values and Name so I have to map this two tables based on VALUES fields and get Name from this PHA table and show in view and that also Comma separated.
So basically I have to Parse the PI table's Values field 1st, map it with PHA table to get Name and then Make it comma separated in that existing view.
To make fields comma separate I used below query,
(SELECT DISTINCT SUBSTRING
SELECT ','+ PI.[Name] AS [text()]
FROM [DB].[dbo].[Table] PHA1
Inner Join [DB].[dbo].[Table] PI
ON PHA.[Value] = PI.[VALUE]
WHERE PHA1.PId =PHA2.PId and PHA1.CId = PHA2.CId
ORDER BY PHA1.PId
For XML PATH ('')
), 2, 1000)
FROM [DB].[dbo].[Table] PHA2
Inner Join [cSharpSite_profiles].[dbo].[PetAllergies] PA
Inner Join [DB].[dbo].[Table] PI
ON PHA.[Value] = PI.[VALUE]
) [Name]
VickyWait, this sounds wrong. You have a view where you group values into a comma-separated list. While that surely will make some purists cringe, I can see that it makes sense from a presentation perspective.
But if you want to use these concatenated values as atomic values again, you should go back to the base tables and them from there. Building views on views may sometimes be a good idea, but if you are too keen on reuse you can cause a performance disaster.
So do it right from the beginning.
Erland Sommarskog, SQL Server MVP, [email protected] -
How to get Capacity And Custom Attribute Data Through Powershell
how to get Capacity And Custom Attribute Data Through Powershell
Hi Nitesh,
Great command from Martin.
Also find a article to configure the Quota:
http://technet.microsoft.com/en-us/library/aa998353(v=exchg.141).aspx
Thanks
Mavis Huang
TechNet Community Support -
How do i get rid of type error null is an object on my iphone ? It keeps popping up on my yahoo, its driving me mad, please help.
That's probably a Javascript error in what Yahoo is producing. Contact Yahoo and inform them of the problem.
-
Problem with getting the file name and type from OAMessageFileUploadBean
Hi Tapash,
I am trying the code below to get the file name and mime type from OAMessageFileUploadBean,
DataObject fileUploadData = (DataObject)pageContext.getNamedDataObject("Documents");
String uFileName = (String)fileUploadData.selectValue(null, "UPLOAD_FILE_NAME");
String contentType = fileUploadData.selectValue(null, "UPLOAD_FILE_MIME_TYPE");
But this piece of code gives errors saying that selectValue selectValue(null, java.lang.String) not found in class oracle.svc.DataObject
Any ideas? why this code is giving error?
Can i handle the event of browse button for OAMessageFileUploadBean?
Regards,
Nagesh Manda.Try using class oracle.cabo.ui.data.DataObject
--Shiv -
How to get name and information in paypass credit card
i already can take information about name, card no , expirer date, card type for all the credit card...
only left the paypass i cannot take the info
can anyone help me??
i only face in the problem that dunno wat the APDU to use in paypass
cause all the card i use "00 B2 01 0C 00" this code also can retrive the data
only paypass it show "69 85"
have any other APDU that i can use??sorry lexdabear, cause i use a program to run not yet create the code. and the program is giving me to put the APDU and will auto get response and return the status to me.. so
for master card i use 00 A4 04 00 07 A0 00 00 00 04 10 10 and get response i will get the status is 90 00
then use 00 B2 01 0C 00 i will get the information about the card
but paypass cannot. i will get error...
so i change to ur code also the same -
Getting Training and Event Management Data using IT0031
Scenerio:
One of the Employee Is Retired. Now we hire it again for the same role ( extending its period after posting it as retired).
So the good thing that we can use the IT0031 "Reference Personnel Numbers" to get the desired ITs and found that can get other cutomized ITs by checking in the "Copy Infotype" attribute of IT records.
Now this seems to be valid if we are in the same module
but waht if i want to get this magic "Referencing of ITs" done for the "Training and Event Managment" Data of the employee.
Is it Possible Automatically ... or have to go fro ABAP... (I will not prefer ABAP)...
I hope i have stated the problem clearly ...
Feedback ... need it ASAP ...Hi,
TEM data is stored in HRP tables.
You can load the catalog by creating LSMWs for objects Business event group (L), Business event types (D), Locations (F), Organizers (U) as per requirement.
LSMW for tcode PP01 can be used to create these objects.
To create Business Events (E) you can create LSMW for PV10/PV11.
To book attendee create LSMW for tcode PV08 as here you can specify the actual business event ID which reduces ambiguity.
tcode PV12 to firmly book events
tcode PV15 to follow up
Hope this helps.
Regards,
Shreyasi. -
Setting name and type on save-file...
Hi !
New to this board, hope you will excuse me if i�m asking something stupid :-)
I�m pretty new to JAVA, and at the moment I need to modify some code, so that it will dynamically preset the name and file-type when the user chooses to save. I'ts a small bit of code that uses different JPEG-pics, and I need to get the name of the current pic+ a type on every save. I think I have the saving part fixed, but need someway to set the name for every save..
Thanks in advance, sincerely
RamzezLook at the JFileChooser API. Feed it with an appropriate FileFilter implementation and a default name (setSelectedFile(File f)).
-
Hi
How I do to get the Fist name and the Fist letter of the last name from Full name Field and viceversa?
Full name Name
John Smith John S
Charles Daimond Charles D
TransAtlantic Services ABC TransAtlantic S
Full name Name
John Smith J Smith
Charles Daimond C Daimon
TransAtlantic Services ABC T ServicesRegards,
Levi. P
Edited by: 893409 on 27/05/2013 12:55 PMSimilar to Frank's without the regexp.
SQL> with names as (
2 select 'John Smith' full_name from dual union all
3 select 'Charles Daimond' from dual union all
4 select 'TransAtlantic Services ABC' from dual union all
5 select 'Sachin Ramesh Tendulkar' from dual union all
6 select 'John T. Smith' from dual union all
7 select 'Joseph Ralph Anthony Smith' from dual)
8 select full_name, substr(full_name, 1,instr(full_name, ' '))||
9 substr(substr(full_name, instr(full_name, ' ', -1)+1), 1, 1) first_last,
10 substr(full_name, instr(full_name, ' ', -1)+1)||' '||
11 substr(full_name, 1, 1) last_first
12 from names;
John Smith John S Smith J
Charles Daimond Charles D Daimond C
TransAtlantic Services ABC TransAtlantic A ABC T
Sachin Ramesh Tendulkar Sachin T Tendulkar S
John T. Smith John S Smith J
Joseph Ralph Anthony Smith Joseph S Smith JYou are still on your own with Madonna as Greg pointed out.
John -
How to compare the names and types columns of two tables?
Assume I have two tables aaa and bbb
How do I compare the columnnames and types of the two columns?
It should not matter if one of them has e.g. an additional index.
Furthermore it does not matter if the rows/row values differ.
PeterSQL> desc emp
Nome Nullo? Tipo
EMPNO NOT NULL NUMBER(4)
ENAME VARCHAR2(10)
JOB VARCHAR2(9)
MGR NUMBER(4)
HIREDATE DATE
SAL NUMBER(7,2)
COMM NUMBER(7,2)
DEPTNO NUMBER(2)
SQL> desc emp2
Nome Nullo? Tipo
EMPNO NOT NULL NUMBER(4)
ENAME VARCHAR2(10)
MGR VARCHAR2(10)
HIREDATE DATE
SAL NUMBER(7,2)
COMM NUMBER(7,2)
DEPTNO NUMBER(2)
NEWCOL NUMBER
SQL> with t1 as
2 (select column_name, data_type from user_tab_columns where table_name='EMP'),
3 t2 as
4 (select column_name, data_type from user_tab_columns where table_name='EMP2')
5 Select a.column_name, a.data_type, b.column_name, b.data_type
6 from t1 a full outer join t2 b on a.column_name=b.column_name;
COLUMN_NAME DATA_TYPE COLUMN_NAME DATA_TYPE
EMPNO NUMBER EMPNO NUMBER
ENAME VARCHAR2 ENAME VARCHAR2
NEWCOL NUMBER
MGR NUMBER MGR VARCHAR2
HIREDATE DATE HIREDATE DATE
SAL NUMBER SAL NUMBER
COMM NUMBER COMM NUMBER
DEPTNO NUMBER DEPTNO NUMBER
JOB VARCHAR2
Selezionate 9 righe.Max
http://oracleitalia.wordpress.com
Edited by: Massimo Ruocchio on Feb 21, 2010 1:27 AM
Changed query. -
Get month and year from date type
Hi all,
I need to get the month and year from the date type.
For example select to_date('2011-01-17', 'yyyy-mm-dd') from dual;Result needed:
01-2011Any ideas?
thanks in advance,
Bahchevanov.Hello Bahchevanov,
if you need the date to compute something, then you can
TRUNC(SYSDATE,'mm')This will give you a date with the days removed -> 01.01.2011
Regards
Marcus -
How to get custom field name and value in data table using csom
i am using using this code but iam not getting FieldValues property..
internal void ReadProjectCustomFields(string strProjectName)
string url = "https://techwhizepm.sharepoint.com/sites/rnd/";
using (ProjectContext projContext = new ProjectContext(url))
SecureString passWord = new SecureString();
foreach (char c in "Pass@word123".ToCharArray()) passWord.AppendChar(c);
projContext.Credentials = new SharePointOnlineCredentials("[email protected]", passWord);
projContext.Load(projContext.Projects, o => o.Where(i => i.Name == strProjectName));
projContext.ExecuteQuery();
foreach (PublishedProject _t in projContext.Projects)
DraftProject dftproj = _t.Draft;
//CustomFieldCollection custs = dftproj.CustomFields;
CustomFieldCollection custfs = dftproj.CustomFields;
projContext.Load(dftproj);
projContext.Load(custfs);
projContext.ExecuteQuery();
ddlcfields.Items.Clear();
if (!custfs.Count().Equals(0))
ddlcfields.DataSource = custfs.AsEnumerable().Select(o=>o.Name);
ddlcfields.DataBind();
DataTable dt = new DataTable();
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("InternalName", typeof(string));
dt.Columns.Add("FieldType", typeof(string));
//dt.Columns.Add("FinishDate", typeof(string));
DataRow dr = null;
foreach (CustomField _cust in dftproj.CustomFields)
dr = dt.NewRow();
dr["Name"] = _cust.Name;
string intername = _cust.InternalName;
dr["FieldValue"] = dftproj[intername].ToString();
//dr["FinishDate"] = _task.Finish;
dt.Rows.Add(dr);
GridView1.DataSource = dt;
GridView1.DataBind();I am looking through the API calls in FDM Workbench, but cannot see the table (tPOVPartitions) you mentioned listed. Is this the correct name? And do I just use the function listed in the object browser to run the query?
Furthermore (going back to my initial thoughts of using strFile), it appears that although the variable contains the .Dat filename and path, the actual file is non-existent when "BefExportToDat" is executed:
Error:
Error: Export failed.
Detail: File not found.
This would make sense, but it does make the variable "strFile" a little pointless since one cannot make use of the file in this particular event script. Do you please have any thoughts on this?
Maybe you are looking for
-
Multiprovider assigning problem
Hi all, There are 4 DSOs assigned to a Multiprovider. One DSO is showing data at DSO level.But it is not showing for Multiprovider. Moreover if we check 0infoprov in multiprovider. It is not showing that DSO. Please sugegst. Thanks in advance
-
Best Practice for creating Excel report from SSIS.
I have a requirement to create an Excel report on a daily basis which pulls data from SQL. I have attempted to resolve this by creating a stored procedure to save the results in SQL, a template in Excel to hold the graphs & pivot tables and an SSIS p
-
Trouble saving files as jpg or eps in CS3
I recently moved from OSX 10.4 to OSX 10.6 (new computer) and seem to have lost the ability to save photoshop files (CS3) in eps or jpg format. I can "save to web", which will save small jpgs, but once was able to save jpgs of any size in the "save
-
Is there any pop-up blocker for IE 5.1.7 in OS 9.2.2? Strangely, I like IE better then Modzilla.
-
What is the constant name for Change layout Button in ALV Grid ABAP Objects
Dear All, I have one query please help me. what is the constant name for Change layout Button in ALV Grid ABAP Objects. With Rgds, Babu