I have 4 labels to fill with certain data and after a search query i want it to fill the labels with the first 4 results or if less just fill them up with what is there [Code] and if the database returns 5 results how do you get the first 4 in there or if it returns only 2, how to put just the 2 in the first 2.
View 13 RepliesWhat I'm trying to do is parse out some links via a google search and fill a text box with said results. This is the code I have in a module which I call upon inside of a command button.
Imports System.Text
Imports System.Text.RegularExpressions
Module Module1
[CODE]...
How can i display search results on textbox etc. like i have wrote code for searching and then it selects values as per search but later how can i display those values on textbox , i have no any idea about how to do this, i usualy use databinding but in this case i dont think i can use databinding
View 4 RepliesI've got a button that sends an sql query to the database it works but i don't know how to fill the datagrid with the results of that query
View 1 Repliessomehow combine the results of separate Fill queries on a single dataset?Basically, I'm trying to implement a 'Filter' function, whereby, the user can filter the records in a DataSet according to specific criteria.
View 4 RepliesI have to fill a listbox with the results avaiable by querying windows service using ServiceController.GetServices method.I will list down the code I used.I know using foreach to fill the listbox.But I want to use array.foreach with lambda or delegates.(inline function.My
VB.Net code Public class Form1 PrivateSub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load Dim services As ServiceProcess.ServiceController() = ServiceProcess.ServiceController.GetServices 'For Each s In services[code]....
having come from a PHP background... I'm trying to fill a combo box with the results of "select Title from dbm.companies" (ps dbm is intentional,not a typo as I was playing with database owners".My connection string ect is fine but..
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
Dim strconn As String = "Integrated Security=False;" & _
"Persist Security Info=False;" & _[code]....
Gives me a empty drop down box
I 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 RepliesWell 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...
With 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 RepliesI'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]...
I have a form that allows users to select file and then it reads the contents, parses the data and then executes a sql insert statement to add it to a database. What I am having issues with is showing real-time results. Currently, I have the import operation take place on the import form within the OnLoad event. The problem with this is it only shows the final results instead of the results real-time. Is there anyway to do this without creating a seperate thread and delegates?
View 1 RepliesI want to have each row in the listview (the view mode is set to detail) have a row #. I COULD set the item text as a row #, but that's kludgy and means sorting has to be customized because the REAL item text is in subitem(1). Is there a way to have a label on each row in a listview that shows the row #?
View 1 RepliesI have a few labels on my form:
LblBtn0
LblBtn1
LblBtn2
ect..
I would like to loop trough the labels using the following
[Code]....
My Form closing
[code]...
Note: I tried this with a textbox and it worked. The Textbox text was the labels closing, but when I used this with label, it didnt work.
How do i go about adding new labels in run time
Dim Label as new Label
something around those terms
I would like the label to be name label1 ... label 2 ... label3... So on
I am making a hangman clone for boredom and I can't seem to make the labels show up properly. Maybe I'm doing this wrong entirely and should just limit what's visible instead.
vb.net
Imports System.IO
Imports System.Text
Public Class Form1
[code]....
I wan't to know how to make a labels backcolor invisible.Like it only shows the caption but the backcolor is "nothing".i have put some labels on a many colored picture so I can color the label one color, I just need to get the back color invisible.
View 8 RepliesI have the fonts needed to create barcodes and all the code written to generate them inclusive of the check digit. I have a SQL table that contains UPC codes for each item. I have searched high and low for an example in creating barcode labels and printing them however, I'm unable to find anything that does not require SDK to be purchased or mail merge in WORD etc. I need to be able to do this in VB .net for Windows. My label will have a picture of the product in the upper left hand corner of each label.
View 1 RepliesIs there a way in which I could declare an array of labels in VB 2008?
View 7 RepliesI have a few questions. Working on a program here that reads in data from a .txt file and puts it into 3 different labels during the form load procedure. I was wondering though, here's what I have so far:
Dim contents As String
contents = My.Computer.FileSystem.ReadAllText("UserInfo.txt")
Label1.Text = contents
[code]......
I am COMPLETELY new to Visual Basic except for a high school Computer Programming class and I'm attempting to make a text-based game via VB2008. There is a tough problem I'm having. I followed a few YouTube tutorials and managed to create something where you can press a button and have a window open where you search for a text file and have it's file path appear in a text box. My problem now is that I want certain lines of this text file to change the text of certain Labels on a different form. I don't know how to do this though?
View 11 RepliesI've nearly finished my latest project (VB 2008 Express Edition) I built the project and ran the .exe from inRelease and it appears and works exactly as it did in Visual Basic
When I carry this .exe to any other computer, it displays differently. The biggest difference is the font size in labels (grows on other machines) and the size of the tabcontrol is a bit larger on other machines. see the links below for comparison (coding machine vs other machine) [URL]
note that both machines were set at the same screen resolution, both were using the default Windows XP "Theme" and display fonts appear to be set the same on both machines. I've tried this on about 3 other XP machines with the same result (only looks correct on the machine I coded on)
I've specifically used Microsoft Sans Serif font, size 8 (VB seems to display this as 8.25pt in the properties window) I have also tried making all labels "UseCompatibleTextRendering" both true and false with the same result. Perhaps something on the original (programming) machine is different that is throwing this off? Am I missing a step when building this project? If other encounter this problem often, what steps do you take (when programming) to avoid this and allow the form(s) to display correct regardless of the user's settings?
Edit: One difference can be found in (Right Click on Desktop -> Properties -> Settings Tab -> Advanced Button) the DPI Setting on the coding machine is Normal Size (96 DPI) The DPI on the other computers is Large Size (120 DPI)
The application will be used by roughly 100 folks on various systems (some Windows ME, most XP). How can I prevent things from going crazy with different user settings?
getting labels and grid headers from a sql server 2008 database -- other than creating a table with all the column names and headers/captions and translating them. SQL Server 2008 tables don't have a caption column property which would be useful ..
View 1 RepliesI 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 RepliesVB2008 I have a panel in which I draw some graphics. Parts of the codes which I have successfully wrote & drawn are shown below:
Dim scaleX1 As Single = CSng(Me.pic_pcg.Width / 1.355)
Dim scaleY1 As Single = Me.pic_pcg.Height / HGT
'
e.Graphics.ScaleTransform(scaleX1, scaleY1)
[code]....
I want to add some labels and textboxes in the panel so as to add remarks & captions to certain parts of the graphics.How do I set or modify the "scales ?" of the locations of these labels & textboxes so that they will be placed correctly, corresponding to the above scaletransform/translatetransform/rotatetransform.
I have a form that has a large number of labels. Is there a way I can move the focus from label to label. After I move the focus I'll check if the name of the label has a certain string in it. If it does then I'll leave the focus at that label. If it doesn't I'll move the focus to the next label and check if that label name has the string in it. I just need to know how to move the focus from label to label. I was trying SelectNextControl without success. Maybe I can tab programmatically to the next label but I don't know how to do that.
View 12 Replieswhen i click a button i want to get the fore colour(text colour) of a label on the form, then use this colour as a brush
View 4 RepliesI can't think of a better way to do this, what i have is this function:
vb.net
Function functionDealWithHiddenFields(ByVal HTML As String, ByVal numHiddenFields As Integer)
[Code].....
which usually contains: 4 so when i loop out the names, it loops the 4 results, 4 times, instead of just showing me the names 4 times so i can then store them
Im trying to make it i can get the mac address of a computer and put the result to gobal but it wont pass what it got It gives me nothing
Dim PCMacAddress As String
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
MsgBox(PCMacAddress)
End Sub
Private Sub GetPCMacAddress()
[Code]...