channels drop-down list box

Similar Questions

• How to display text programmatically in the drop-down list box?

  Is it possible to display text programmatically in a drop-down list box.  I would like to display the word "Select" in the drop-down list box each time my program starts.  As it is now, drop-down list displays the last channel that has been selected the last time that the program is running.

  Thanks in advance.

  In fact, after actually reading your post...

  

• Modification of the properties-type def drop-down list box

  I have a group of 32 cases of a def type. The def type contains several different types of control. What I have to do is to change the properties of the list box for each of the type defs. Normally, I would create an array of references to change the properties for each of the type defs, but when I try this I can not access the properties of string [] for combo box selections. The only way I found to fix it is to create a reference for each individual drop-down list box item. It is labour, since I'll have 32 elements. Is there a way to beeter to do this? The first screenshot shows the issui I'll have, not being able to change the properties of specific elements within each of the def type at runtime through a control [] array. The second screenshot shows the only solution I've found so far, which is not very practical.

  You will need to set up (for a more specific class) control to a type of combo box for the particular control [] index that has the combobox control if you want to access the drop-down list.

  You can also access the combobox in a cluster based directly, rigth click on the control reference and a link to the element cluster directly.

  The last option is to make the strictt of typdef will fill all instances with the channel list [] given that it is a strict property.

  the approach is based on the weather, you plan on changing the list during execution.

• 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.

• get the index of a selected item in a drop-down list box

  Hello

  If I have a list of strings in a drop-down list box and the user selects one in the drop-down menu, how can I get the index?  I was able to explore the table for the selected channel, but it seems like duplication of effort to create a list and then go back and research it.

  Thank you

  Brendon

  It's easier to change control of the ring or Enum which gives the index as a default value, a drop-down list box gives a string that must be converted. But if you like really graphic and you want to use the drop-down list you can uncheck the "use strings as values" option and enter the index as numbers and then make a string to Decimal conversion.

  /Y

• Properly handle output drop-down list box

  A drop-down list box will display one of the two types of data.  If it finds the value entered on the roll control on front panel in the column of the strings in the array [] strings and values, it will display the cell value.  Otherwise, it will display the string.  So, if my array strings and values looks like this:

  Red, 0

  Yellow, 1

  Green, 2

  I enter 'Orange', then the drop-down list box "Orange."  If I get "Yellow", then the combo box returns "1" rather than "yellow."

  Is there any method to determine the behavior that controls used?

  In fact, the data type is always a string. The 'value' should be interpreted as a numeric by you. On the top of my head, there are 2 ways you can do this:

  • Use the search D table 1 to find the Strings of [] property to see if the ComboBox Text.Text property is in the list of channels. If the output of the function is - 1, then you know he has simply removed the chain.
  • You can use the decimal digit? function to see if the value is numeric.

  I don't know that there are others.

• Web site works not-selection drop-down list box does not correctly

  Http://mobile.free.fr/moncompte -commerce site
  A drop-down list box shows that the user can choice phone numbers.
  The result is always a warning message 'phoe number still used '.
  FireFox version: 29.0.1
  plugin: WOT, ADBLOCK +.
  Best regards

  Many issues of the site can be caused by corrupted cookies or cache.

  • Clear the Cache

  Press < Alt > or < F10 > to display the toolbar. Then;
  Tools > Options > advanced > network > content caching Web: clear now

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  Press < Alt > or < F10 > to display the toolbar. Then Tools > Options > privacy.

  Under historical, select Firefox will use the custom settings.
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  Dig safe web sites and see if there is still a problem. Then restart

• How to change the items in a drop-down list box that is part of an array of clusters

  Hello

  In the attached vi, I have an array of clusters and each cluster contains two drop-down list boxes. How can I edit the items in the drop-down list box 1 for all elements in the array? (All elements of list box 1 has the same elements.)

  By way of illustration, I have also included the case of trivila, for example, edit the items in a separate drop-down list box that is is not part of an array of clusters (combo box 3). Please notify. Thank you.

  Peter

  Right click on the drop-down list box and select Create-> Node-> String() property. Place it on the block diagram. Change to write (right click) and then feed him an array of strings.

• Change the number of items in the drop-down list box when running

  I'm trying to change the number of items in one of my boxes of comobo.

  I have been through the help and this forum and have the values to within the drop-down list box change very well, but in a scenario, I want to go to three options for 2. And according to other choices to 3.

  I guess I have to use a property node but I can't understand that one.

  You can use the method to reset to zero (using an invoke node) before setting the [Strings] (after setting the value by default an empty array) or create an Xcontrol (you can see examples of LabVIEW for xcontrol).

  Ben64

• Display all items or all files in the drop-DOWN list BOX

  Hello

  How to show the total files available in the drop-down list box by scrolling.

  In my project, I have to store the Daq measurement values in file.

  Later, I need to plot a graph since the values of a specified file.

  For this I need to select a file from the number of files.

  Give an idea or a sample program.

  Kind regards

  Hari

  Hi hari,.

  I couldn't open your vi I use Labview 8.5.

  See vi attached with this post.

• Data from the drop-down list box database

  Hello

  I'm trying to understand how to add information from a database to a drop-down list box. I read two columns, the first is used as the element and the second for the value. There are several lines in the table, and I need an entry for each. Currently, he adds only a single entry. The vi is attached.

  Thank you

  Chris

  Hi again,

  Attach a VI... Is that what you mean?

• DROP-DOWN LIST BOX STRING

  Hi all

  The string that is displayed in the drop-down list box is on the left side, is there a method to move it to the Center.

  without spaces before the string in the edit points.

  The image is attached below

  

  

  Hello Shrekt,

  set the focus on your drop-down list box (click on it) and then change its text properties.

• transform of text file content in a drop-down list box

  Hi people,

  I have a file text filled with orders. and I would like to transform this text file in a drop-down list box ring, how can I do?

  text file attached.

  Lee

  Is not no matter what extract lines. Which is just dumping the contents of the file directly on the ring. Which can be accomplished by simply doing this:

  

• Can anyone help please if a drop-down list box with this dpdCategory.Items.Insert (0, "user")?

  can someone please help if a drop-down list box with this dpdCategory.Items.Insert (0, "user"); If I choose the user then after clicking the button, it will redirect to this page & also, others using if else statement

  Please ask this question in one of the Windows Apps development forums:

  http://social.msdn.Microsoft.com/forums/en-us/category/windowsapps

• How to display the drop-down list box in MS excel by using labview report generation toolkit? pleasepost code block diagram?

  How to display the drop-down list box in MS excel by using labview report generation toolkit? Please post the block diagram of the code so that I can able to generate from the drop-down list box in excel with the menu drop-down...

  Like this. (edition, use the reference forms instead of the reference to the worksheet)

  Ben64