I have a label called lblMessage. The data of the message is saved in a SQL Server 2005 DB. In my table i have a message ID and then 4 rows with my message ID. Message 1, Message 2, Message 3 and Message 4.I want my lblMessage to go through a loop every time the user refresh his browser, so that when he refresh it once the next message will be Message 2 and so on and so on.How would i do this in VB.NET or C#?
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I am trying to integrate iTextSharp into an existing Document Imaging application that allows users to rotate individual pages that may have been scanned in at an incorrect angle (it happens more often than I would have thought).
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I have a for loop condition as below coding for looping to change word on label.text, but as a result, it just only display the last value.
how can I do to display each value for a looping.
i want the result is the label1.text to show 1 then 2, then 3, then 4.......finally is 10.
for i as integer = 0 to 10
label1.text = i
next
how to implement a counter in label which decrements every time page is loaded in asp.net(vb)? It would be better if that counter value is accessed from and updated into database..
I've tried this on buttonclick but the value is reset automatically to intial value everytime as the button is insert and page is reloaded
Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim entries As Label = FindControl("label1")
entries.Text = entries.Text - 1
End Sub
is there a way to rotate a label through 90, or 270? Or if not the label itself, the characters within ? I want to print a label vertically on a horizontal page.
View 6 RepliesAnyone have on how to rotate a label it in to vertical?
View 7 Replieshow to rotate a label 45 degree's ? The label is in a group box.I'm using vb.net 2005
View 10 Replieshow could i rotate a label?
View 3 RepliesI have a Label control on the form with small text.i want to be displayed - rotated counter clockwise by 90 degree
View 1 RepliesLets say i label "label1" , and 2 buttons named "button1" and "btnRefresh " [code]So , when user press the button 1 , the text will change. But what should i put inside btnRefresh to reload the forms ? and display the default label.text = "Form Load" ???
View 9 RepliesIs there a way to rotate a label such that it reads vertically? I've checked all of the label properties but there doesn't seem to be one that will do the trick.
View 1 RepliesI'm using MS ACCESS for my dbase..i have a tblborrow where you can find transac_num ..now, i have in my form a label which here, you can see how many transactions you have done already(i'll name it sa lbltransacno) and a save button..what i want now is that.. every time the user save a transaction.. the lbltransacno will automatically go to its next number.. but of course.. the user should fill up the information needed.. if those are not filled up, and he click the save button.. the transaction will not be counted.. how to code it?
View 1 RepliesI have a page that add Items to RadioButtonList with this code :
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
RD.Read()
RBQ1.Items.Add(RD.GetString(3))
[code]....
When I click in any button in the same page, the entire page reload and it display 8 items in the RadioButtonList, If I click for the second time I get 12 items in the RBL...How can I prevent the page to reload if I click in this button. ?
I have a label in a master page (sample.master) called lblHeading.I want to dynamically change the text of the label when I load the content page.I need to do this because I want to change the heading to something meaningful but only after I know about the content of the page.
View 4 RepliesI have an asp page with vb.net code that will query a database and present the user with the number of records that exist that need to be exported along with a button to export them. After you push the export button, it will prompt for a location and filename. But after that, it will not refresh the page with the new counts that now exist. Or in this case update the count to zero for the button they clicked.
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So how can I tell the page to refresh with the new counts. It almost seems like I need to tell the process to wait until after the user has finished finding the location and saving the file but I don't want to add a generic threading.thread.sleep in, I want it to only wait until they are done and then refresh the page.
For some reason when the user click on the submit button and he re-fresh the page the same data get's uploaded again to my SQL Server 2005 database. I do not what this to happen... I am making use of a SQL Data Source!
My code
Try
'See if user typed the correct code.
If Me.txtSecurity.Text = Session("Captcha") Then
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I am making an application and i require a labels text to change between specific times. For example between 11pm and 5pm i want the label's text to be "closed" and then between 5pm and 11pm for the text to be "open".
View 6 RepliesI 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 want to draw a line on my picture box but i would like have another line but on rotate condition (on the same time i move my mouse to draw a line)
-i know how to draw a line
-i know how to rotate a picture
but i don't know how to combine that two things
Private m_LastPoint As Point = Nothing
Dim LPen As New Pen(System.Drawing.Color.Black)
Private Sub PictureBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicPad.MouseDown
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How to refresh a page from another page in asp.net?I have one page called Common.aspx.Once i click some button another page(Company.aspx)should refresh.How It possible?
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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))
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I have a program that allows a user to select a program to run at a certain time for a specific amount of time all choosen by the user. Everything works with the exception of if my program has launched the other program, my program become non-responsive. Meaning I am not able to look at that window again. Not that one really needs too, because when time is up my program closes the program it opened, then closes itself. I just want to be able to see my program when the other program is running. how to do this and perhaps drop me some links, that would be wonderful. This is what I have coded, but like I stated there are no code errors.
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I am using a timer with 1 second interval, that calls a function (for example) to download a file. So every one second the following happens in the timer.
label1.text = "File " & fname & " downloaded"
label1.refresh
call processfile(fname)
' only if i use application.doevents label refreshes properly.
Now inspite of using refresh, the label does not refresh properly. For example: for the new text you may see the entire text but if the older one has few extra char then you see that also. in other words you see new text and part of the old text. I am so surprised as to why is this happening.In vb6 when we used to use refresh the label used to refresh properly.
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim total As Single
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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 am using Visual Studio 2010 and have been slowly getting into threading. My current project has a form with a button that in turn starts two threads. The form itself has two labels on it that are used to display the progress of the computations. Each thread has a delegate defined to change the value of the respective label (as the labels are not defined in the thread, but on the form itself). The threads call subs from a separate class. All of the calculations work flawlessly. My problem is that the labels do not visually update. Through use of message boxes at the end of each loop, I know that the label text property is, indeed, being changed, but it is not actually refreshing and updating on screen.
My delegate code is as follows (I grabbed this code off of another forum where people had the same issue - it seemed to work for them, but not for me):
Private Delegate Sub UpdatePMLabelTextDelegate(ByVal s As String)
Private Sub UpdatePMLabelText(ByVal s As String)
' Are we in the same thread as the label itself?
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I am creating a user control that contains a panel as well as 4 string and integer properties. I would like to display the text of the properties in the user control during design time.
View 3 RepliesI am running a program that needs to allow the user to be able to change the size of a text box at run time. I know I need to use the MouseDown, mouseMove, and mouseUp events. I just need some help with the coding to send the information.
View 15 RepliesThe reason why I want to do this is a little much to get into, but how can I rotate text by 90 degrees?
View 4 RepliesI am drawin three concentric circles, each with corresponding radial lines from the center to the side of each segment. I want to place text inside each segment and can do so with a horizontal text. I want to ROTATE the text to match the segment's angle and fit perfectly inside the segment, but when I use the Tramsform/Rotate options in VB 2010 the text is rotated but ends up in a unforeseeable place.
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