I have a button that when click will execute Label.Text = 'This is a sample Text'. Obviously, this happens in less than one second. I like this event to complete in one minute and while waiting it will show a progress bar. Is there such a thing? Or any workaround?
View 8 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 would like to be able to double click on a label for a text box and write a value into the .tag property and then change the color surrounding the label.for example.. if the user double click the default label..(which looks like the stardard label) then I would write a "1" to the tag property for that label, and at the same time, change the line color surrounding the label to red(maybe even changing the thinkness of the line).
when the user would double click the label again.. I was see that it was already selected and change the setting back to the default.
I'm try to hide the label after few second but it is updating page continuously after 10sec, i just want it once time when i click save button label on display me successfully for 10sec and get disappear
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is it possible to show a figure in one Label in another label through a button click event? for instance, i have a figure in label1 and i want to display that figure in a label of another form is it possible?
View 1 Repliesi am developing a web browser in vb.net as my final year project.currently working on displaying browsing history in labels contained in a panel . i have coded label array dynamic in size , using redim stmnt in some method say abc () . now i want to handle event generaten on clicking these label .but i have no idea how to do it .
Public Class frmhistory
Dim domainarray(50) As String
Dim lblpagename() As Label
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I have question about Label.Text.
When run the code Form1 load together with Form2.On Form2 I have Label1.I need that Label.Text flicker or blinking.
I was thing of how can i put a label in the middle of the progress bar?
View 15 RepliesIm making a page refresher for myself using 8 text box with 7 timers that rotates through each link i want the progress bar to show the progress of 1 full rotation of going through the timers then adding +1 to the label every time it does 1 successful rotation.
CODE:
How to make label transparent? I want to make the percent progress on top of the progress bar, I tried transparent but it didn't working.. It has white backgroundthe code is like this
Public Class Form1
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
[code].....
how to get a progress bar to go up to say 50 then stop and it shopws label one when it reaches 50.
View 1 RepliesI accidentally deleted my a statusStrip which housed my toolstrip progressbar and toolstrip label. Now I cant see the label of the progress bar????
View 5 RepliesI have a progress bar on my form in which I am using for a media player I have, I want to use this rather than a trackbar or scrollbar...
How could i be able to click the progress bar to a value e.g if if clicked int the middle of the progress bar and thd maximum value was 100 and minimum was 0 then if i clicked the middle it would go to the value for 50
i`m trying to use a progress bar while i click a button to start my web cam. It needs about 2-3 seconds to display the web cam capture image in my picture box. When i use the following code the progress bar starts only when the capture image is displayed in my picture box, it waits those seconds to start. What can i do about that problem?
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i want to make fake progress bar when i click on the button:
for i = 0 to Maximum
progressbar1.value = progressbar1.value + 1
next
but the progressbar.value = 100 Too fast
I want to know is there a way to have a click set as much labels as you want like look at this fake code translate it to 2008
I WANT MULTIPLE LABELS FAKE
CODE:
I have a form that I am loading text (strings) from a database into a label.text (so the text from the database shows up into the label) I have done this code in a class that keeps all my database stuff seperate.
Public Function getQuestions() As List(Of String)
Dim question As New List(Of String)
objConnection.Open()
objReader = objcommand.ExecuteReader
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Within the form that the label is in I have done this code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Label1.Text(db.getQuestions().ToArray)
End Sub
I am basically making a quiz, so that when the form loads, question 1 is on there is 4 possible answers. You then press next button and it goes to the next question.
i need the code so that if i click on a picture box then my progress bar goes up
View 1 RepliesIs there an effecient way to give one label the ForeColor, BackColor and Text of another one of 3 possible labels? I need to do this frequently for a dozen labels in a windows form.
View 2 RepliesI am using a label to display a song for an mp3 player. I wanted to scroll the text inside the label for anything that is longer than the label width. I figured out the width of the label and if the width of the text inside the label is longer. But I have no idea how to turn this into subtracting parts/pixels of the text currently displayed and how to append the subtracted parts to the end of the new text.
Sub f1timer2tick()
Dim g As Graphics = f1l2.CreateGraphics
Dim s As SizeF
If f1l2.Text.Length > 19 Then
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Using VB.net, C# and SQL ServerI want to write a pseudo for my application.pseudo code is like coding or flow chart...?Can any one provide a sample pseudo code for any type of application.
View 4 RepliesWrite the pseudo code needed to sum only the even numbers from 1-n, where n is a value given to you by the user
And I have something like this:
Dim x as integer
n = txtUserNumber
For x = 1 to n Step 2
Total+= sumofnumbers
Next
Write the pseudo-code for an If..Then statement that determines the apropriate tax rate for a given annual income level using the guide below:
Under $20,000 = 2% income tax
$20,000 - $50,000 = 5%
$50,001 - $75,000 = 10%
This is what i wrote:
If Annual Income is < $20,000 Then
income tax = 2%
If Annual Income is $20,000<= $50,000 Then
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I want to write a simple beam search algorithm to solve a maze (like a tree, and the output must be the shortest path).So, if anyone have tried to write a beam search algorithm before, preferably in VB.NET language, it would be great if you can share it in a pseudo-code format.
Because, I have no idea on how to write the algorithm. I have tried to Google it, but I understand nothing.I found this source though (which I don't understand at all XD) [URL]..So, back to my question, how to write a beam search algorithm? Preferably, in VB.NET language and pseudo-code will be enough for me (an actual example code will be great though
i am trying to make a program with some numbers but idk how to put it in a bubble sort or write a bubble sort program here is the pseudo code for the program
Repeat
NoMoreSwaps ← True
For elemenr ← 0 to NumberOfItems -2[code]....
WHERE IS MY Problem. Develop a COMPLETE algorithm using pseudo code to solve the following problem: Your network contains hundreds of workstations. The primary local drive (C on each of those workstations may contain many folders immediately under the root folder. You need to search each of the folders under the root folder on each of the workstations to see if the file nasty.bug exists. You need to do two things with respect to this file. First, count the number of times this file is actually found and, after all the workstations have been scanned, display a message indicating the total number of occurrences of this file across your network. Second, whenever the file is found, it should be deleted.
View 1 RepliesI've known that it's possible to generate pseudo code using Microsoft Visual Basic 2008 after we actually have all the codes that are working in there. I mean, like if I have codes for a calculate, already running, how can I use MVB 08 to generate pseudo code.
View 9 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.
Is there any way to detect if the text in a label is longer than the label itself (assuming autosize is set to false)? I want to trim the text in a label so the last line is a finished sentence (everything after that sentence is removed). I hope you understand what I mean.
I want to go from this:"Hello. This is a test string. Most test stri..."
to"Hello. This is a test string."
Is there any easy way to do this?
I am trying to read a text file into a text box, and show the progress bar loading. Sometimes if the text file is big, i don't know when it will finish reading it. This is basically the code i use to read a text file, but i don't know how to show the progress bar.
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