Program An Array Of Labels?
Jan 27, 2011Is there a better way to program an array of Labels ?
( L(90) has already been declared as type Object )[code]...
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Instruct VB To Save These Values In The Text Property Of The Labels So That The Next Time The Program Is Loaded The Labels?
Oct 21, 2008I created a program that has serval labels on a form and a listview object. It has a button that when clicked reads a textfile and loads up values in the listview object. I then can click and drag text from the listview box to any label on the form and then the program removes the value from the listview box. Now, my question is how can I instruct VB to save these values in the text property of the labels so that the next time the program is loaded the labels will contain the values loaded during the last run time session?
View 1 RepliesCreating An Array Of Labels
Jun 4, 2010I need to create an Array of Labels. I am using A With Code block to set the properties of the Labels as well as the Data Binding. I want to set the LabelIndex inside this block as well. How do I go aboute this?
View 8 RepliesCreating And Editing An Array Of Labels?
Nov 18, 2008i am attempting to create and then update data in Labels using VB2005.I create the label when the form is loaded using this for loop
For j As Integer = 1 To count
Dim name As String
Dim m As String
ReDim L(count)
[code]....
This creates the labels and text boxes in the form. Later in the program I would like to change the text within both the T1310() and T1550() text boxes and I am attempting to do so with the following code.
For j = 1 To count
status = OP930_SelectModule(j - 1)
status = OP930_SetWavelength(1310)
[code]....
I get errors on the Blue lines. Everything compiles fine, but when the software goes through the loop I get the error "NullReferenceException was unhandled"
VS 2010 One Handler For An Array Of Labels
Apr 6, 2012I have a 2 dimensional array of labels that are created at runtime and I do not know how many labels will be created before running the program. How do I make one handler to change the background color of the label clicked. I already have for each label when created:
[Code]...
Array Of Labels - Converting String Into Object
Apr 2, 2012So, I'm creating an array of labels. I have labels set up as:
labal1
label2
label3
etc...
I've declared the array as such:
Dim labelArray(5) As Label
Now, instead of assigning the labels one by one to the array (labelArray(0) = label1, labelArray(1) = label2, etc...), I was hoping to use a loop (there will be more than 5 labels). I have something like this, which obviously doesn't quite work:
For i = 0 To labelArray(i) = "label" & i Next
Is there a function that I can use to convert the labelName string to an object, or have vb.net see that as an object instead of a string?
Checking If Array Of Labels Is Created Before Creating It?
Jun 21, 2010How can I check if an array of labels is created before creating it?
The If Created dos not seem to work with an Array.
Hendri Bissolati noviceprogrammer@vodamail.co.za
Loop Through Labels To Output Text From Array
Nov 22, 2009I'm trying to loop through Labels that are named Label1 through Label16 and output integers from Array into the Text property of the labels. I think everything works except I can't figure out how to assign MyLabel the value of the current Label # in the loop. [code]
View 3 RepliesVS 2005 Display The Contents Of An Array In Two Labels?
Apr 21, 2010I need a program that will display the contents of an array in two labels. I'v been having problems. Does anybody know how to debug my code?
HTML
' displays the first and last names in label controls
Dim names() As String = {{"Mary", "Jones"}, _
{"Susan", "Washington"}, _
[Code].....
VS 2008 Declaring A Array Of Labels Programmatically?
Jul 4, 2009Is there a way in which I could declare an array of labels in VB 2008?
View 7 RepliesForms :: Saving Labels In Array And Display In Textboxes
Nov 22, 2010I have two labels in my form with two integer values I need to save these labels in an array and when I load the form again I need the saved data appear in two textboxes.
View 4 RepliesGame Programming :: Putting Labels (on My Form) In An Array?
Jun 7, 2010How do I put all my labels in my form in an array???
I have labels on my board game squares and I need them to be in an array.
Label Array - 10 Labels - Label1, Label2, Label3, Label4
Jun 17, 2011I have 10 labels (Label1, Label2, Label3, Label4, etc...) in an Array and I need to change the Text property with a timer, I have the timer working well, but I don't know how to change one Label at the time( this second the label1, the next second label2, the next second label3...etc)... I'm using VB.NET with the .NET 4.0 Framework in Visual Studio.
View 3 RepliesApp. To Create An Control Array At Runtime That Will Consist Of Up To 50 Data Bound Labels
Mar 13, 2010I need my app. to Create an Control Array at runtime that will consist of up to 50 Data Bound Labels. The app. will first be checking the 1st database field (Ing1) to see if there is data, if so then only create the 1st Data Bound Label (lblIng1) and then check the next field and so on.
The problem is that VB 2008 dos not seem to support Control Arrays. There must be another way to work around this.
VS 2005 : Put Existing Labels Into An Array (to Loop Through And Change .text Property)?
Jun 23, 2011I am writing an app to be a single button failover of a set of mirrored SQL servers. The app has to handle several other functions (enable/disable and start/stop of services, writing to local registry, copying files from server A to server B, initiating stored procedures, etc.)I have a collection of labels that indicate the status of 4 services on 2 servers, I wrote a function to check the services when passed the machine name, and the service name. Originally I just called the function 8 times (4 services, 2 machines) and populated the labels 'manually'. I have all of this within a timer so that the service status is refreshed every couple seconds. Id like to clean up the code to a single for/next loop that operates on 2 arrays (an array of service names, and an array of labels) such as:
'**Fetch_Status is the function that gets service status, it accepts 2 strings, machine name
'**and service name and returns status "running", "Stopped", as my_status
Dim Services() As String = {"Service1", "Service2", "Service3", etc.}
[code]....
The only reason I want the control array is to be able to use the .Text and .BackColor properties of the labels in the loop. If I make an array of strings with the label names it doesnt seem to pick that up.
Create Labels Dynamically On Program?
Jun 16, 2010I want to create labels in my page dynamicly, for example the user will choose in a textbox the number of labels, and I will display the number of this label with .text = "XYZ".
View 3 RepliesCreate New Labels During Running My Program?
Sep 11, 2011I need to create new labels during running my program. It's something like
Dim lblTemp As New Label
but doesn't work.
Hide / Show Labels In Program?
Aug 23, 2011I have this labels in my project[code]...
What's the best way to hide/show them?
No Values Show Up In Labels When The Program Is Ran?
Nov 17, 2009I have designed a program that, when the "caclulate" button (btnCalc) is pressed, it asks the user for a file name, then pulls data from that file (file is a .txt of 100 decimals, one per line) and displays the Total, Average, Highest and Lowest. To do this, I have placed all the data into an array, and then used the array to get the information I need. All the code is in place, the only issue is that when the "calculate" button is pressed and the file name is entered, nothing happens.Need to figure out why the values are not displaying in my 4 labels (lblTotal, lblAverage, lblHighest, lblLowest)!!Here is the code:
Imports
System.IO
Public
[code]....
(For the record, I know I could get the data in one pass, however, being a beginner, I like seeing each value computed separately.)
Forms - Make Labels Invisible As The Program Starts
Sep 30, 2009I know the code to make labels invisible but i dont know how to make them invisible as soon as the program starts. where would i have to put the code fro that to work?
View 2 RepliesInsert Symbols In Labels In Program 2005 / 2008?
Oct 22, 2009I want to make a Label showing an arrow (To show something become another one - such as Dollar converted into Yen using Arrow in a Label). Eg: "Dollar --> Yen"
View 1 RepliesProgram Is Setup To Instantiate/build Five Labels At Run Times?
Jan 29, 2012shove in the right direction on this:My program is setup to instantiate/build five labels at run times, corresponding with those labels five texts boxes are built at run time. The user inputs four numbers into the first four text boxes and then when you click the total button, it totals the four boxes and outputs to the last text box
View 5 RepliesRandomly Input A Text Line From A .txt To Different Labels In Program?
Jan 6, 2010Looking for a bit of help with some code im working on. I want to randomly input a text line from a .txt to different labels in my program. So far i have this:
Dim FILE_NAME As String = "question.txt"If System.IO.File.Exists(FILE_NAME) = True Then Dim objReader As New System.IO.StreamReader(FILE_NAME)
[Code]...
This works perfectly, but as you can see there is no randomization, it just runs through each line. I want one out of every three lines to be chosen. My text file, on each line, has question tab answer tab answer tab answer tab answer tab correct answer. So for the first inputted question i want it to chose one of the first three lines, second question chose a line between line 4,5 and 6. etc.
RichTextBox - Program To Print On Individual Sticky Labels
Feb 8, 2009While trying to make a prog to print on individual sticky labels I came up with this:-
Code:Imports SystemImports System.Windows.FormsImports System.DrawingImports System.Drawing.Printing
Public Class frmLargeLabels Inherits Form Private WithEvents printDocument1 As New PrintDocument Dim memoryImage As Bitmap
[CODE]...
I pinched it from a Print Form routine but changed the coding in the Private Sub Capture Screen event. ie: RichTextBox instead of Form. (Dim s As Size..........) memoryGraphics has to be twigged to location on form. And, of course location and size to print in the Rectangle.All things to do with a RichTextBox - such as Font, Color, etc can be used making a super-duper label. :8-0::eek: I have not seen anything to do with RTBs giving this.
Writing Program That Will Display Numerous Labels In English And Spanish?
Jan 18, 2012I am writing a program that will display numerous labels in English and Spanish. The problem is I have the formatting correct and labels aligned for English, but when I hit the button for Spanish the labels on the left overlap the labels on the right. I did set the text on the Spanish side to include 10 spaces before the text, which does align it properly, however there has to be a better way to do it. I tried padding the label on the form which works good, but I would like the padding to only take effect when the selected language is Spanish. Once English is selected I would like the formattting to go back to normal.
View 11 RepliesLabels (SHOW/HIDE) Place The Labels Ontop Of Eachother
Jun 1, 2012Well im currently developing an application for public use, I have a login screen in which the user enter's their registered credential's and the progressbar loads by increments of 3, now i placed 6 labels ontop of eachother and where the progressbar coding is i put:
If Progressbar.Value >= 1 Then
Label3.Show()
If Progressbar.Value >= 20 Then
Label3.Hide()
Label4.show()
And so on up until Label8 Show at 100%,
Now the problem is... As i have placed the labels ontop of eachother i need them hidden until they are called to show, i have tried adding a background worker to do this but have had no luck, all i see is the labels overlapping eachother when i run my application when i want them hidden untill Label3.Show() is called, and then to display them as they are called and hide them when another one is called to show...
Project - Add And Resize The Labels - Create Scrolling Labels ?
Feb 5, 2009With VB, but I've got the few basics down, file naming, adding objects, naming objetcs, etc. But the reason I'm on here is because I cannot complete even the first step. Our form is 640 X 480, and we need to have two labels, both have vertical scrolls. I know how to add and resize the labels to meet my needs, but I do not know how to create scrolling labels. Or are they text boxes? On our bubble chart (Do you know what that means?) it says lblInformation. We are going to have clickable radio buttons which will update the lblInformation with info about each of the radio buttons.
View 7 RepliesPrint A Page That Is Layed Out With Labels Filled With Text From Previousley Stored Information From The Program?
Dec 8, 2009If it is at all possible, I would like to print a page that is layed out with labels filled with text from previousley stored information from the program. now, obviousley, because the text can change in amount, and so the labels need to be able to change in size, and if at all possible allow multiple lines, though if there is no way to do it, then an unchagable text box would serfice.
There is a problem though, the fact that the labels will be changing size means that the position of the labels needs to be variable to the previouse. Example: the box above needs to be bigger, so the box bellow needs to drop down equall to the amount that the above grows.
VB2010- Click And Store Value On Labels Into A Different Set Of Labels
Apr 19, 2012I'm trying to make a program that allows the user to click on labels which have a number in it and then that value has to be stored into a different label.
For example the user click on label1 and the values goes into label12, then it click on label3 and the values goes to label13 and so on.
At the moment I can only code on the respective label underneath (1->12,2->13...) but it has to be in any order (5->12,7->13...)
Here a picture and below my code:
'defining the click order....
Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click
[Code]...
Visual Studio 2008 - .net Findwindow/findwindowex : Finding This Window's Label When The Control Name Is The Same As All The Other Labels On The Program?
Oct 11, 2010i am trying to figure out how to go about finding this window's label when the control name is the same as all the other labels on the program.
WindowsForms10.STATIC.app.0.378734a
WindowsForms10.STATIC.app.0.378734a
WindowsForms10.STATIC.app.0.378734a
All 3 labels are named the same. The one i am most interested in is a progress % counter (1%, 2%, 3%, etc..)How can i get the value (using a timer of course) from that label without knowing the caption of it at any given time?