I have a User Control with a label on it. I have a Master Page that I have dropped the User Control on. I have other .aspx pages that use the master page that has the user control on it.
What is the best way to change the text of that label on the user control from the .aspx page?
I am using two user controls in my web application. I want to read a Label text from a user control via another user control. How can i read it?
View 3 Repliesbasically i need to change the text of a label where the name of the label comes from the value of a variable.So, for example,
Dim x as String = "lblTarget"
Dim y as String = "Target Text"
In this case the text of "lblTarget" would need to be come "Target Text". Basically, the label that is named the value of variable x would need to take on the text of variable y.
I am upgrading user control from vb6 to vb.net.In the vb6 application I am loading 3000 labels using a label control array.In vb.net I am doing same but it's taking too much time to load.In vb6 it's taking 1-2 seconds, but in vb.net it's taking 30-40 seconds for same work. Why does it take too much time in vb.net for same work?Code is given below, here Led is the label control array.
For l = 1 To 3000
Led.Load(ledCounter)
ColLed.Add(Led(ledCounter))
[code]....
I have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
I cant seem to find any link or topic regarding my problem. I have 2 forms in a project, form one has labels and adjacent combobox while the other form (form 2)has textboxes with adjacent combobox. I am supposed to change the text property of the labels using textbox entry from form 2 and add/delete/change combobox contents in fom 1 using entries combobox at form 2.
View 13 RepliesI am busy doing a little project for myself, but seem to have hit a stumble block, and i have been on the net for days, but cant find something that works, so hopefully someone here might be able to assist me. I have a windows form, a xml document and a label on the form, i want the <description> node of the following xml document to populate that label, if needs be, i can change the label to another control.
[Code]....
I want to force all capitol letters in a label and when text is input into a text box. How can I do this?
View 1 RepliesI have this problem but I already simplify the code as below:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Label1.Text = "hello"
System.Threading.Thread.Sleep(5000)
'MessageBox.Show("hahahaha")
Label1.Text = "world"
End Sub
What I'm trying to achieve here is, after I click the button, the label1.text should change to hello, and after that to world. But I couldn't achieve that. Instead when I click the button, it just paused for 5 second and displayed world.System.Threading.Thread.Sleep(5000) The code is just a dummy for a loop that I have.
I have problem in Form controls. I inherit label control in a class Mylabel i use this label on my form not standard label control. now i want change the Font all Mylabel in my form then it not change Font when i use standard label control it's work.
I use this code
For Each Ctrl as Control In Me.Controls
Ctrl.font= new Font("Arial",10)
next
I'm trying to change the text on a label. I'm pretty sure I coded this wrong:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
AxShockwaveFlash5.FrameNum = 0
[Code]...
I have written a public sub to update a label on a different form by passing in an integer. If I pass in the -1 value it will update the label, but if I pass in any other value, it will run the code (verified by stepping line by line) but the label won't update, even when adding the doevents.
Public Sub mstidlbl(ByVal cnt As Integer)
SyncLock Form_PG_Collect_Master_ID_Label
If cnt = -1 Then
Form_PG_Collect_Master_ID_Label.Label1.Text = "ID: Paused..."
Else
[Code]...
I have two textbox and a button .... control on web page, ,,,
database structure...
ID Email Password
1 dd@d.com jhatri00
2 ff@f.com tyyuiioo
i want when i login using texxbox1 and textbox2 then it validate emailid and password if record find .... the it will display the emailid on the each page ........ of the logged in username ..... on everypage ...
I have a form with label1.text that always runs.
label1.text = "operator1"
i have read in a text file and saved data from it as a string.
i want to continually read this file and when the string data changes i want label1.text = "operator2"
i cannot figure out how to change the label1.text when the data changes.
Im trying to write a program that has a thread and the text of the label should be updated every 100 milliseconds. I have the following code but it doesn't work.
Private Sub ThreadTask()
Dim i As Integer
i = 0
[code]....
I get this error message if I run the program:Cross-thread operation not valid: Control 'TimeLabel' accessed from a thread other than the thread it was created on.
I need to Change text of label One by one with One timer
For Example!
"S"
'step1 "Sh"
'step2 "Sha"
'step3 "Shar"
'step4"Shari"
'step5"Shariq"
'step6"ShariqD"
'step7"ShariqDO"
'step8"ShariqDON"
'step9
i have been trying to get a module to change the text of a label but it does seem to want to.
i havent coded for a few years and in the days of old i remember it being easy, i.e form1.label1.text = "what ever". only that give the error reference to non-shared member.
so i dim formstat as form1 and try again with formstat.label.text = "what ever" only this time it give the error nullreferenceexception was unhandled
I have a "Start" button and a label. The label.text during form load contains "Ready...". Now what I want, after I click the "Start" button, the button will become grey and the label.text contains "Processing...". I managed to make the button become grey, but I couldn't change the label.text from "Ready..." to "Processing..." and back to "Ready..." after completion of the task.
Here is the code:
Public Class Form1
Dim i As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code] .....
*In actual, the do until loop contains more than just 2 lines.
What happened when I click the "Start" button were, it became grey, it filled up the texbox.text with number from 0 to 1000 and after it finished processing then the label.text change to "Processing..." where it supposed to appear before the loop start.
I have only 1 Label in my form. There is no text in Label1. I want that when I run the project, the label has any word or number in it like '1'. I want that when I run the project again, the word or number in the label should be changed to '0'. The name of my label is Label1.
View 8 RepliesI'm trying to change a text that a label displays during each iteration of a Do While loop in Visual Basic. One label (which displays an integer) works fine, however the other stays blank until the loop finishes and displays the final result.
Private Sub btnCalc_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles btnOblicz.Click
Dim W As Single
Dim L As Integer
Dim J As Integer
Dim Y As Double
[Code] .....
I'm trying to change the Label.text into the Name choose of the File that i'm going to save. This is the Code:
Dim saveDlg As SaveFileDialog = New SaveFileDialog
saveDlg.Filter = "JPEG (*.jpeg)|*.jpeg |All Files |*.*"
saveDlg.Title = "Save Picture"
[Code]....
i want to change the label text into the File saved names, i want show just the name and not the entire path.
I had an old program that I upgraded from VB6 to VB 2008. I am creating a program similar to it in VB 2008. There is a piece of code that I tried to enter into the program I am creating now from my old program. It tells the computer that if the label's text is a certain text that is on the clipboard, then the text size will be smaller.
If
LabelAbsent.Text = My.Computer.Clipboard.GetText Then
Label104.Font = VB6.FontChangeSize(Label10.Font, 8)
When I insert this code into my new program, it doesn't recognize the "VB6" in the code.
How can I get the same result in the program I am currently creating?
How can i change to bold a part of the label's text? e.g. "&Hello" will appear as: "Hello"
"Hello John" how can i make it appear as: "Hello John"?
I am using a for each loop and each time the loop executes, the text of the label has to be changed.. But for some reason, it only changes the text of the label during the last execution of the loop...
Here is the
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dll
[Code].....
Is there a way to change label text at run time?. I don't want to annoy users with popup. So planning to display error in a label if its text could be changed.
So far I have included a Main Form which has a label lblErrorFeedback which is not visible initially and I have done this but does not work.
lblErrorFeedback.Visible = True
lblErrorFeedback.Text = ""
lblErrorFeedback.TextAlign = ContentAlignment.MiddleRight
lblErrorFeedback.Text = "Error Occured"
Is there a better way to show the error with out popups?
Basically I want to have a textbox (TextBox1) that when you enter an area code (ex. 512) that it will return the state (TEXAS) in the label (Label1). One way that I had been trying before was to reference from a text file the array that I am using which happens to be in the format of 512, TEXAS.
Sample -
TextBox1: 512
Label1: Texas
[Code]...
I would like to use this for multiple area codes and have been unsuccessful in getting it to work.
[code]What is the right code to change color and format?
View 2 RepliesI am working on a windows form project and having some problem with UserControl Double Buffering.I created a usercontrol and has a background image, then on top of it I have few radio buttons and labels. Radio buttons and labels are all having transparent background as color.However, when I show and hide the User control, I can see the flickering on those labels and radio buttons that has transparent background.And I tried
Me.SetStyle(ControlStyles.DoubleBuffer _
Or ControlStyles.AllPaintingInWmPaint _
Or ControlStyles.UserPaint _
[code].....
I am working on a windows form project and having some problem with UserControl Double Buffering.I created a usercontrol and has a background image, then on top of it I have few radio buttons and labels. Radio buttons and labels are all having transparent background as color.However, when I show and hide the User control, I can see the flickering on those labels and radio buttons that has transparent background.
[Code]...
how do i change the label text when I select one item from the combobox.
E.g my combobox contain : A, B, and C
When i click "C" from my combobox, my text label will also change to "C"