bytes in string table

Similar Questions

• string table

  The input string is abc = 4, def = 5. I would like to string array of production with abc and def elements. delete the number including the equal sign... For this I used string table spread sheet and the format used % [^ = d *]. Any suggestions?

  Hi nik35324,

  You are so close to the result.

  Just delete would be "of the format string % [^ = d *] and use % [^ = *] "

  This will solve your problem.

• What is the best way to convert an array of bytes or string cluster

  I am writing a program that sends UDP packets and I defined the data I want to send via large groups (with numbers of u8, u16/u32, u16/u8/u32 tables and nested groups). Just before sending the data, I need to convert groups or chains of arrays of bytes. The flatten the string function is almost perfect for this. However, it is addition of lengths in the tables and strings that makes this unusable method, because as far as I can tell.

  As I have many of these groups, I would rather not hard code the unbundle names and conversion/cast of strings or arrays of bytes for each of them.

  Y at - it a function, or a tool that I'm on?

  Thank you!

  mkirzon wrote:

  The program I'm developing is to communicate and to poll an external device that includes a Protocol well documented. The messages that I built in clusters contain components accurate that expected from the other device. So, if my program adds any additional info (such as this array/string lengths), monitor the device external won't recognize messages and returns an error.

  Unfortunately, you have to ungroup your cluster and collect the individual channels to concatinate.

• Select the string table drop-down list box.

  Hi all

  I want to select the combo box list based on a string in the entry, I don't know how to do this. I have a drop-down list box and the value comes from a database, what I want to do is I want to change the value of the selected box based on the existing value in the database drop-down list. for example, A, B, C D I strings in the drop-down list box, and then in my database, I have a field with the string C, I want to change the C to A. I can't enter the value of C in a string format, but I don't know how to be the first position of the drop-down list box in so the order of channels combo box will be C, A, B, d., the value of C

  Thank you

  Then just write a new array of strings, with the elements of the new agenda, to the "[] strings" - property.

  Either you must code something that allows you to create an array of strings with the elements in the order that you want them to be. If there is a reorganization only, you could do something like:

  -Get the array of strings [] from the drop-down list using a property node box.

  -Find the position of the element you want to place first and use "delete from table", which returns the new array and the element removed.

  -Build a new table 1 d of the deleted item and table remaining. Move to the second combobox Strings [] property of a node property.

• Problem on Converersion in string table

  Hello world

  I have an array of type "string", which all elmenmts are the same: "9.91E37."

  I'm going to do an array of length 64 (64 items) of the '9.91E37' value with a comma between each one (except the first and the last of them).

  The result is supposed to be like this: 9.91E37, 9.91E37,..., 9.91E37

  Is it possible to do it quickly?  I don't really have to use this table, but just a chain with 64 elments, it must have taken some methods to do in labview other than 64 of them by typing in a constant string.

  Thank you very much

  + Kunsheng Chen

  Try "Table chain spreadsheet" with a comma as a delimiter.

  (To make the array of strings, you can use 'initialize array' with the string desired as element and length = 64)

• 2D string in string table

  Hello

  Im trying to convert a 'table 2D channels' to a 'string '. I got a simple/effective way to do this?

  My 2D array is user input in a list/table field. The output must be a string data type, which can be read using the indicator drop-down list box or a string indicator...

  In other words, the entry of a table should be converted into a data type similar to an entry in a zone of control of chain... I went through some of the forums and discussions, I quite couldn't understand exactly how the conversion is made...

  Thank you

  Eureka says:

  Im trying to convert a 'table 2D channels' to a 'string '.

  I agree with crows that is not not clear at all what you want. To convert an array of strings into a single string, simply use the string concatenation.

  

  If the string must have separators, use "table to a spreadsheet string.

• Conversion to String table

  Hi all...

  I'm doing a program to read data from the buffer of 2182A (nanovoltmeter) using VISA (SCPI Programming). Now, I can get the data in the buffer, but it is in the form of a string. Can you tell me how I can convert it to a (separate for each reading) table (screenshot of my test data is attached)...

  There is also a small scan only steps 10 and 11. Insofar, the scan may be more than 100 steps so please keep this in mind so...

  Found my solution... Post here for everyone perhaps it may be useful for someone

• How to use a control to change the part of array of strings? Insert in the string table?

  Please see the attached illustration.  The paintings of two strings which I'm trying to maniuplate are surrounded and the value is (bad) highlighted in yellow.

  It is a part of a Subvi on a comprehensive program where I address three different cDAQ chassis, which are named cDAQ9188-TBL01-Remote, remote-TBL02-cDAQ9188, cDAQ9188-TBL03-distance max.

  I intend to have three separate executables running simultaneously but independently, each dedicated to a different frame.  Rather than manually changing the only integer and create a new Create_Task 002 and 003. VI for each of them, I would have the whole selectable by the user.  Simple 1, 2, or 3 before starting the program and inserted it in the correct place (cDAQ9188-TBL0X-remote X of the location).

  I managed to insert characters in the simple strings, but nothing seems to work with table 1 d of string.  Is there a chance for this or should I be building my channels tables quite differently?

  You'll just have to change the 1,2,3,... in your tables of strings with the appropriate format specifier, then add digital control and two knots in String Format and Bob is your uncle.

  

• Spreadsheet string table / why data medium becomes zero

  Hello

  I converted an array of 3 x 2 to 2 x 3 table with table 2D to transpose, then I used "table to a spreadsheet string" vi to convert my table from 2 x 3 to a string. The string format is %f. The table consists of numbers and the text as:

  frequency capacitance resistance
  100                  10                     100

  When I try to write data to the file text the number in the Middle becomes 0. I used probes for debugging. I discovered that the problem is in the output of the 'picture to a worksheet string' vi.  The input data (which are a 2D table) are ok, but out (which is a string), the average data are zero! I can not find the reason.

  Thanks in advance for your help

  The problem lies in the scale of your value.  Primary parameter is 14.5, which rounds to zero because it is rounded to 6 decimal places and pico is too small.  Use %g instead of %f for your format code.

  I do not understand why you generate values at the ends of the empty table.  A lot of this manipulation of cluster and table seems unnecessary.

  I removed the while loop and the agilent Subvi is so I could run this.  But basically your code can be disassembled for this.

  

  PS: because you have attached the code, we could zoom in and see that the problem was with the size of your data, that we couldn't see on the initial partial screenshot of the code.

• string table rating worksheet

  Hi all

  I use the string of worksheet to the array function, and basically, my problem is the following:

  My entries are in scientific notation, so I use this in the string format. The data are broken down with a «,» What I get is just the round argument.

  As I just realized I didn t make me clear I ve attached a picture of the problem. Note that the 4 probe corresponds to the entry that I want to build the table, and probe 5 is out. I have just the 9 but what happens with the rest of the number?

  PD: I ve tried many formats, but none of them seems to work.

  Thanks for your help

  Your system is configured to use a comma (,) as the decimal point?  Try using ' %.; %^.3E' for your format.  The "%;" tells the scan using the period as the decimal point.

• Tenaris the sorted string table section and put it at the beginning

  Hi all

  I have an array of sorted strings (see ataached), which contain strings, numeric as T1 - T2, T1-1... T8-1 T8-2... T32-1. I want to do is to select the completeT8 and T9 parts and put it at the beginning of the table keeping remaining table sorted. Is it possible to do so. I try to match and replace without becoming confused in its use.

  Thanks for the help.

  Ankit G

  "Strings of tooth (out)" contains your original sorted table "tooth Strings (en)" with T8 and T9 at the beginning.  There is no deleted items or repeated. The code is attached.

• Search for the string in the string table and see the following value in the line

  Hi, I'm new I have LV and I do a Vi that read worksheet values and generates 2d channels of the same spreadsheet table. For the moment everything I need is a function that find specyfic string in this table and show the next value in a line. As:

  Table:

  a; b
  c; d
  f; g

  example: find the 'c '.

  VI shoud show "d".

  Concerning

  Not a bad homework problem.  Do it with pencil and paper.  Write your table and pretend you're the computer.  What you want to do (step by step)?  What questions do you have?

  Now that the translation a bit to computers.  You mentioned that the data is in an array of strings.  What structures (LabVIEW) work with tables?  [Do you know how to work with tables?  [Otherwise, review some of LabVIEW Tutorial material - see top right of the first page of the Forum].  What do you know about channels?  What questions you need to ask questions on the channels?  What do you know about string functions?

  Watch these things in some LabVIEW code, 'feed' some data and see what he does.  If it seems to do things "unexplained", you can try to look at the block diagram to run by turning the performance highlight (and if you don't know what that means, use the help of LabVIEW and see the tutorials).

  Bob Schor

• Save and load the string table

  Hello

  is possible except an array of channel with multiple line of text file and load new file to table with the same size of array?

  Because when I use the code in the picture, initialized array is 3 x 3 but after save and load file is table 5 x 3.

  

  If is an option how to save this table in the file into 3 x 3 table and charge back of file as a 3 x 3 table?

  Thank your for any suggestion,.

  Petr

  Your code is loaded in 5 x 3 is because two of your cells have newline characters (\n). The reading of the worksheet VI use return or line break characters and your delimiter to figure out how to split the string into an array.

  A solution might be to replace all characters from end of line with something else, and then reinsert it after reading of the worksheet.

  It can do what you want, even if it's a bit bulky. It's a little confusing if you don't understand "------" string formatting, but it essntially replaces all '\r' and '\n' with '\\r' and '\\n', including the conversion of the worksheet does not read as an end of line character.

  

• menu ring for string table cluster

  Hello

  I would like to know how to the selections of transfer on a menu of the ring group in an array of strings?

  here a start vi

  Best regards

  Tinnitus

  Tinnitus says:

  here a start vi

  This isn't really much of a departure...

  aeastet:

  I think that tinnitus is actually just the displayed values, rather than the complete list of values. In this case, you actually wish the property of RingText.Text. Also, you need not to use the array to build with a shift register. AutoIndex just output values. If you need to get all possible values, you can simply remodel the 2D table resulting in a 1 d table after the loop.

• Result of the SQL action in a non String table presentation

  Hi all

  I have a simple action with a SQL queries where I get a table as a result and which I use in a couple of the workflow.

  What I need now is also an action with a SQL query, but that the result is a required string that I can set as "Default" in the presentation of the workflow.

  Here is the action that I already have a table/string result

  database is of Type SQL: Database entry

  table is of Type SQL table

  var currentUsersVMs = new Array();

  Get the displayName property of the workflow Starter

  try {}

  jdbcConnection var = new JDBCConnection();

  var connection = jdbcConnection.getConnection (database.connectionURL, database.username, database.password);

  System.Debug ("... successful login");

  var selectStatement = connection.createStatement ();

  settle with your column names to get a string like

  SELECT 'Server Name' IN 'yourTable' WHERE 'user' = 'Karl Mustermann '.

  var selectString = "sΘlectionner SRV_Name from dbo. "VC_Info_All where POWERSTATE = 'On' ORDER BY SRV_NAME."

  System.Debug ("request for enforcement:" + selectString);

  resultSet var = selectStatement.executeQuery (selectString);

  Depending on whether you expect users with no VM

  If (! resultSet) throw ' no line not found in table ' "+ table.name +" ' ";

  While (resultSet.next ()) {}

  columns resultSet starts a 1!

  currentUsersVMs.push (resultSet.getStringAt (1));

  }

  } catch (exception) {}

  throw "error reading database:"+ exception; ".

  } {Finally

  try {if (resultSet! = null) () resultSet.close ;} catch (e) {};}

  try {if (instructionselect! = null) selectStatement.close () ;} catch (e) {};}

  try {if (connection! = null) Connection.Close ;} catch (e) {};}

  }

  System.Debug ("VMs for the current user:" + currentUsersVMs);

  Action:

  Return currentUsersVMs;

  So, I already have the solution for this action.