Make A Label Disapear And Reappear Alfter Half A SecondI
Sep 6, 2009how would i make a label disapear and reappear alfter half a secondI like.
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how would i make a label disapear and reappear alfter half a secondI like.
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I have 2 Richtextboxws on the form. I need for each textbox to take up half the form width and full height. also, I need those textboxes to keep the above mentioned proportions even when then the form size is changed on the screen.
View 1 RepliesI have an IEnumerable as a result of LINQ, which contains Value and Count. After I get the result, I want to do a string manipulation on the Value and make the corresponding Count to half. Is that possible with LINQ?
View 6 RepliesI am learning vb and one of my projects is to make a price schedule using full day and half day rates as well as adding a deposit, etc. I don't want you to tell me what to do just please what I am missing. I haven't been able to get it to run but if I can I can salvage some points. Public Class frmEddies
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how to copy the left half of an image, in my case its the let half of a .jpg of a whale, and "paste" it over the right half of the image. Any help would be great, here is some code that might have something to do with it, i would prefer that i could get an answer that accomplishes this by modifying this code but if not that's cool. picture should go from looking like [] to [[
Dim mb, rb As Bitmap
Dim x, y As Integer
Dim r, g, b As Integer
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What my program does is load a file (password list), then progressively reads each line of text in the file whilst writing each line to a new file. After X amount of lines have been written, it should start writing the lines of text to a new document until the initial password list has been split into X amount of password lists. The problem I have is that after hours of tweaking, all I can get it to do is write either blank ocuments, or write all of the lines to only one file. I really need it to be able to split into multiple files, preferably at runtime rather than loading a whole text document into the program in a textbox or array then writing it to new files.Below is the source:
Imports System
Imports System.Windows.Forms
Imports System.IO
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Iv'e looked over several threads about this topic but theyre all for minimising not what i want.
1). I've got a button on a form and when its presssed i want the form to minimise to the system tray, and disapear from the taskbar, but only if that buttons pressed so if i simply minimise the form it it just goes to the taskbar as normal.
2). And while im threading, if i make a password protecting program and save the passwords via my.settings, they're saved in xml files i think? can the xml files just easily be opened and the passwords viewed without having to use the program to open them?
I am trying to create some simple animation using GDI+ graphics. The scene takes place in outer space, I want to run comets across the form. My problem is getting the comets once they leave the form to reappear on the other side. I can do it horizontally, the code for that is below. I can't figure out how to get a comet to leave the bottom of the form and reappear at the top. Anyone have any advice or knowledge on this?
Private Sub CometTimer_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles CometTimer.Tick
'Declare variables.
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I'm trying to make it so that a textbox, label, or picturebox can move from the left side of the form to the right and off the form, then reappear again on the left side like a circular loop.. It kinda looks like how news channels like CNN or NBC have stocks sliding on the bottom of the screen. Or how at the NY Stock Exchange, theres stocks just rolling through those LED displays. I want to do that in my program but I don't know how. So far I got it to only go to the right, then when it reaches the end of the form, it reverse directions so it goes left and right to the end of the form.
View 4 RepliesI made a program that generates random numbers and places the numbers in two separate labels.How can I make the number in the first label greater than the number in the second label.Here is my code for generating random numbers:
Dim nRandom As Integer
Dim nRandom1 As Integer
Dim randomgenerator As New Random[code]....
I want to make the first number greater than the second because the numbers should be subtracted .
I want to make label beside label/etc. For example, after i clicked button then label appear beside its button , and after 5 second / less, i want to make the new label dissapear / erased . Visual Studio, vb.net
View 4 Replieshow to mirror the top half of an image of the bottom half, i already mirrored the left half of an image over the right half, as shown in the 2nd block, but i need to modify the 3rd block correctly to get the top half to mirror over the bottom half, how do i do this, - visual basic express 2008
Dim mb, rb, cb, db As Bitmap
mb = Bitmap.FromFile(tbFileName.Text)
cb = Bitmap.FromFile(tbFileName.Text)[code].....
Welp, I got half way there, I can convert and add 6 hours to the text in the textbox for CET_Hours.Text. The trouble is, what about when the CET part of the program is supposed to say that it's the next day...?
Public Class Form1
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If DateAndTime.Now.Hour > 11 Then[code]....
Like I said up top, it was easy to figure out how to add an additional 6 to the text in the textbox for CET_Hr.Text, and even display if it's AM or PM, ... So okay, that's that, now when it goes over 12PM and goes into Am, meaning, when I'm adding 6 to the text, If I didn't correct it, it would say... Say for example if it were 11PM now, EST, and I added 6, it would read, CET_ Hr.Text = 16 right, ... So how do I tell the program or the text in the textbox, that it't the next day... or better yet, when we get to the end of this month, 12.31.2009, and it becomes 01.01.2010 in CET, how do I do that, because I'm just so freakin perplexed about that it's crazy... Should I just give up, and just have a clock that tells me that it's 6 more hours then the bottom text boxes...?
I want to make a form that closes after 30 seconds. And I would like to see a label that counts down evrey second. The closing after 30 seconds ain't a problem, but how to let the label update evrey second?
View 4 RepliesIn my code I create 9 labels each is in specific position. (Known)The problem is that those positions are always behind a label. I wish to make that label let the user see the new labels.
View 4 RepliesHow do I make a label add points?In other words I have a label with the text of "0" If I click a certain button I want the label to become "1" displaying that as the amount of points.If I click another button that gives 2 points I would want the label to change to "3".Get it? Hope I was clear.
If TextBox1.Text = "Blah Blah Blah" Then
TextBox1.Text = "Generate a New Code - Points + 2"
Label2.Text = +2
End If
i want to update a label so I sorta know it's still running or not.I have this
Dim temp As String
Dim filename As String
temp = "D: est"
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I would like to let a user be able to click on a button which will then create a label and put it on that form.
After I learn how to do that, I would like to make it so if the button is pressed again, another label appears below that label.[code]...
I searched the forums and most of the topics involving this seem to be for Compact Framework. I need a transparent text label which shows an object directly beneath it. In this case, a rectangle. (Visual Studio 2010) I noticed that when I set the label background to transparent it shows the form bg instead of anything between the label and the form. How can I work around this without setting my form background to an image? If I were to make a custom control for it, how would that be achieved?
View 5 RepliesHow do you make columns in a label? [url]....
View 6 RepliesI'm creating a Calendar. I want to put Text in the date, but the day is not always the same as the Label name. So, in this case Label27 is actually the 25th of Christmas.At first I have to decide which label. Which I can do. now I need to know how to input text into it. In essence I want to do:
Label27.text = "Christmas"
But, I don't have the Label27, I need to calculate it. Since I know Christmas is 25 and I know that the month starts on the 3 day of the week, I assign:
Att1 = 3(first day of the week of december 2009)
Dim Att3 As String
Dim Att4 As String
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I have a textfile with timestamps and the amount of minutes my machine has run.
To keep the size of the file in check, I would like to delete the first half of the text file, once the textfile exceeds 1 MB... I have a check in place to determine the file size.
What is the best way to go about deleting the first half of my textfile log?
Do you recommend storing the second half in a temp file, and transfering it to the original log?
Is there a simple way to remove the first few lines of a textfile?
I have two pictureboxes with images in them inside a panel. The two pictureboxes have the background color transparent. One half of one of the picturebox is over the other and that half gets the panel backgroundcolor. How can I make the pictureboxes to not get that behavior.
View 3 RepliesI have a scroll bar that I need to have increase / decrease by half a percentage and then display it in a text box.Min is 5Max is 15rt Display Value is 10So far all I have been able to come up with is this, but it only increases / decreases the number by 1% instead of .5%.Private Sub RateHScrollBar_Scroll(sender As System.Object, e As ystem.Windows.Forms.ScrollEventArgs) Handles RateHScrollBar.Scroll
View 7 RepliesIs there a way to make a text/label transparent or another way to show text over a picture (photo)With transperant bagground
View 5 RepliesI have a small picturebox(34x34 pixels) and want to have a transparent label(maybe 12x12 or 15x15 pixels) in the corner of it, which will be used as a counter.
I saw another forums suggesting adding the PictureBox as a parent to the Label, like this:
Label1.Parent = PictureBox1
Label1.BackColor = Color.Transparent
But then the label just disappears, and no text is displayed.
I am trying to make a label write its text from right to left (right justified) - however after numerous attempts with different code and property editing I cannot figure it out. [code]...
View 13 RepliesI am writing a program that uses an array of structures to display a price in a label based on what item is selected in a list box(the data is stored in a text file). I am having trouble figuring out how to make the price corresponding with the item appear in the label. Currently, it just keeps showing the last price in the text file.
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I need to display the first c.200 characters of a longer string, for the homepage of a news website. I am using VB.NET. Obviously, cutting exactly 200 chars quite often cuts a word in half, e.g.: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at regu" I need a function that will produce: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at" I can then add "... [More]" or whatever to the end of this string and voila! Is there any way of using regular expressions (regex), substr or something similar to produce this output?
View 2 RepliesHow do I achieve the below rounding?
0.012608376 > 0.015
2.1 > 2.5
2.4 > 2.5
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