Have Added All Of Prisoners / Need To Be Able To Go Through Them Using A Next And Previous Button
Mar 14, 2011
I have a program that displays all of prisoners details.I use a form to add all of the details and then on another form it shows them, i have a search so that when you type the prisoner number in it will find that specific prisoner.When i add a prisoner a count in a textbox moves up 1 to show how many prisoners in the system.When i have added all of the prisoners i need to be able to go through them using a next and previous button.Can someone help me with the coding for these two buttons?
View 3 Replies
ADVERTISEMENT
Oct 27, 2010
I'm writing code some that is supposed to be creating a list of objects pulled from a data base. The list returned has every item containing the value of the last one added. When I debug the code is VS2008 I can see each time that the list.add is performed every other item in the list being changed to the one just added. Here is the code I running. The line containing ListAKAs.Add(itemAKA) is the one where the entire list of objects is changed to be identical to the one just added.[code]....
View 1 Replies
Jun 22, 2010
The idea with this form is to add the futures which is calculated when the button is pushed but I need the list to update every time and show the values each time to which the previous value is added to the new calculation, e.g. of what it should look like in listbox:
Year 1: $1,290.93
Year 2: $2,724.32
Year 3: $4,350.76
etc....
I have been working on this a while and I am at a standstill, I was given a function to clear the form everytime it calculates but I don't know how to implement it, I am new to VB. Here is what I have so far:
Public Class frmFutureValue
Private Sub btnCalculate_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnCalculate.Click
[code]....
View 7 Replies
May 3, 2012
How does the last button work, heres my first, next, previous and last button codes"
next button:
[CODE]..................
previous button:
[CODE]..................
first button:
[CODE]..................
last button: *not working*
[CODE]..................
View 6 Replies
Jan 15, 2011
Coding for next button and previous button which goes to clicking next and previous picture from imagelist1. I just did for next button but it not work properly.
Static imageNumber As Integer = 0
Try
imageNumber = (imageNumber + 1) Mod ImageList1.Images.Count
PictureBox1.Image = ImageList1.Images(imageNumber)
PictureBox1.SizeMode = PictureBoxSizeMode.Normal
Catch ex As Exception
MsgBox("Picture finish")
End Try
View 3 Replies
Jun 5, 2011
This is my coding for button Next and Previous but when I click on next it just goes to next like from pictures 1 and 2 to pic 3 and 4 but not any more because i have pictures in two imagelist upto 20 but it doesnt work and the coding for button previous also doesnt work same problem.
Next Button Coding
Private Sub btnNext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNext.Click
Static imagenumber As Integer
Try
[code]...
View 2 Replies
Sep 13, 2011
I had created two button for the previous and next function. I think my logic is correct and the programming did not have any error but still, i failed to navigate through the data.[code]The problems are when i hit the next or previous button, it did not jump to the respective record and it keep on showing the 'end of record' or 'beginning of record' as programmed.
View 1 Replies
Aug 26, 2011
I know I am somewhat hogging the forums lately for my media player. Does anyone know know how to determine when the media player controls previous and next button is clicked? I am using a listbox to show the songs playing and it works fine except for when the next and previous buttons are pressed, i dont know how to tell it to change the selected inbox. If next button is pressed, selected index is +1 but if previous button, selected index is -1. How do i access the media players next/previous button controls?
View 10 Replies
Aug 13, 2009
I want to load multiple image in one picturebox using these two buttons which Previous and Next buttons.... I have no errors with that but the image is mark "x" in runtime when i press Next and Previous button....
How can i display my Image...
Public Class Form1
Dim m_files As String
Private m_CurrentFile As Integer
[Code].....
View 11 Replies
Mar 14, 2009
How can i work with Next and Previous button, in VB6 with the help of record set it was quite easy, but in dot net i little bit confused, how to do it?
View 1 Replies
Feb 24, 2009
I would like to make data binding using BindingSource whereby whenever either Next Button or Previous Button is click the BindingSource position will change to display the data at that position.
I know that if I want use a loop of the BindingSource I could do somthing like vb code below but I am not sure if of binding it seperately. I usually bind it through the properties but this I cant because is an image column which I want to bind and I have to us memorystream to display it to reduce memory usage, so I asign it to arrPic so that whenever the BindingSource position changes the image column will be asign to arrPic.
Dim MyRow as DataRowView
For Each MyRow In dtView
'only use non-repeating names
CurrentPicture = Trim(CStr((MyRow("FileName"))))
If CurrentPicture <> LastName Then
[Code]...
The BindingSource filter the picturenames and add to a listbox. One name may contain about 4 or more pictures so when you select a name from the listbox the bindingsource populate only the pictures have the selected name and you can navigate forward and backwards.All what I want is how to bind a column to a textbox or picturebox by code. I know if it is a dataset I can declare a datarow and bind anything to the columns.
View 1 Replies
May 17, 2011
I am currently having a problem in my SQL Statement . I am creating a back and next button and about the Next Button it works just fine. But in previous button its kinda ok...but the problem it goes at the first row not the previous of the selected row.
Here is my SQL STATEMENT...
"SELECT t1.* FROM (SELECT RecordID FROM tbl_assessment WHERE StudentNo LIKE '%" & txtstudentno.Text & "%')t2 CROSS APPLY (SELECT TOP 1 * FROM tbl_assessment WHERE RecordID < t2.RecordID ORDER BY RecordID ASC) t1"
View 3 Replies
Mar 16, 2011
I have 2 webforms default.aspx and default1.aspx.In default.aspx I have a button on button click event it redirects to default1.aspx?sno=1
then on default1.aspx I have a button back. On back button click the user is redirected to previous page default.aspx.How can I do this?
View 2 Replies
Jun 3, 2010
I have a form with few text boxes and other control on it like button etc. On click of a button on form i do some validation (like x = 2) if yes then it gives warning message and i want to give the focus back to the previous control (the control which was having focus before clicking button). I tried following on click of button
dim prevcntrl as control = asctivecontrol
if x = 2 then
Magbox("not valid")
activecontrol = prevcntrl
[code]....
View 1 Replies
Apr 17, 2009
Im making a 'DVD database'. I need to be able to cycle through entries in the database wit ha next and previous button but for the life of me cannot figure out how to do so.
[Code]...
View 12 Replies
Jan 30, 2012
I made a bowling program, it adds 5 scores from 1 player and then calculates the average. Problem is with my reset button, when i click reset it doesn't change "Enter Bowling score for game #1" to 1, how do I change it to 1?
<code>
Public Class frmLab2
'This is a program calculates the average scores of 5 bowling games using array.
Dim scoreCount As Integer = 1
Dim intcount, total As Double
Dim i As Integer = 0
Dim arrscores(4) As Double
[Code] .....
View 2 Replies
Oct 18, 2011
I am designing programe that diplay student record from database to some asp.net control like Label and Dropdown control and nagigate the record using Next and previous button I want to view One Record at Once at a page Bellow is my Html Page
[Code]...
View 17 Replies
May 7, 2009
I want the coding for next and previous button and its given on my form. I want to fetch the records from my database and display it on my form.
View 6 Replies
Jul 16, 2011
In Datagridview, Set as DatagridView1.ReadOnly=True,
Dgv1.Rows.Add()
When i tried to add a Row, it is copying previous Row data to new row,and also blank the previous row, why?Like Insert Row, Why...?
View 7 Replies
Jan 16, 2011
I have added a button in datarepeater. If clicked once, it executes code and Button.text should change to Yes. Clicked again, it executes the opposite code and button.text should change to No. Codes are being executed (I am using flag variable) but Button.text is not changing.
How to change this text. I am simply trying Button.text="Yes" but probably I need to give some reference of the row no. too. How to do it?
View 1 Replies
Feb 18, 2010
I have never programmed anything in my life -- and I'm learning VB from a tutorial which I found here:[URL]...So I've created my button and added the code. Then it says:
"Now run your first application!"I have no idea how to do that!
View 2 Replies
May 22, 2011
I need to be able to add buttons in my application dynamically, and I have written this
Dim bttn As New System.Windows.Forms.Button()
bttn.Text = "This is a new button"
bttn.Left = 326
[code].....
View 3 Replies
Jul 5, 2011
I have an explorer-like interface which in many ways mimiques the behaviour of a standard explorer window. What I need is to find some way of knowing if something had changed in the filesystem since the last time I checked.What I mean, for example if a user creates a directory or renames a file - I need a way to know that. Right now I re-read the contents of the displayed folder once per second and I added a manual 'Refresh' button, but I wonder if there is a better solution.I tried to use FileSystemWatcher component for that but either I couldn't figure out how it works or it doesn't have such functionality.
View 1 Replies
May 4, 2010
I tryed to make a media player and i added a button to the form called "Full Srceen".[code]'so i get an error message : Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
View 2 Replies
May 26, 2011
I'm creating an online exam page with 30 radiobuttons that are created dynamically at runtime. How will I get the click event of each radiobutton and tag it in my method that I will check if the next question is need to be jump or escape. Example: If I'm in question 10 and answer = "Yes", redirect me to Question 15, else go to the next question
View 3 Replies
Oct 29, 2010
I do not have any code to show, but using asp.net, vb.net, and SQL with stored procedures.If on a page I have an item that is added to the database and therefore that information is "saved", is there a way to have an ("exit without saving") button on the page that does away with those changes?Using infragisitcs ultrawebgrid, you add an item to one table. You can add an item to another table on that page. i assume adding these items to the table automatically saves in the database. There is also a text box but without clicking save I do not believe that those items are actually added to the database. Update panel is used, I don't know if that matters.
If after someone adds to the table but then decides.. oh wait.. I don't want to do this just yet, is there a "one-click" way to act as if I never visited that page to add info? I'm assuming it would be deleting the entries but this would have to be limited to deleting ONLY those items added while making... we don't want people adding info, then going back and deleting once the "save" button has been pushed.
View 1 Replies
Sep 30, 2009
I created 3 Forms (Form1, Form2 and Form3) and I added a button on every form. This is code for Button1 on Form1:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form2.BackColor = Color.Red
Form3.BackColor = Color.Red
Me.Hide()
Form2.Show()
End Sub
Code for Button1 on Form2:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.Close()
Form3.Show()
End Sub
Code for Button1 on Form3:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.Close()
Form2.Show()
End Sub
Now, the problem is that when I click on Button1 on Form3 it shows Form2 but the Form2 BackColor is not red, it is default color, A.K.A Control Color. But I specified in Button1 on Form1 that Form2.BackColor is Red. And also if I click on Button1 on Form2 when Form3 shows it, the Form3 BackColor is also default, it is not red.
I know one way to solve it but it is so not-professional. It is that you add on Button1 on Form2 this:
Form3.BackColor = Color.Red
and on Button1 on Form3 this:
Form2.BackColor = Color.Red
It is ok in this situation but what if I have more stuff, for example if I have an option for changing theme so it has to change all labels and buttons ForeColor, what then, is there any other way?
View 8 Replies
Mar 6, 2009
I've got a groupbox on my form. I changed its font and fore color. The problem is that when I add a button or any other controls like a label, checkbox etc to the groupbox, the controls are automatically changing their fore color and font to that of the groupbox. How to prevent this?
View 5 Replies
Mar 5, 2009
I added a groupbox and changed its heading's font and fore color. The problem is that, when I add a button to this groupbox, it automatically changes its font and fore color to that of the groupbox!How to prevent this from happening?
View 2 Replies
Feb 21, 2011
When the user selects an "account" we dynamically create a linkbutton with the selected dates. However, the linkbutton onclick handler doesn't fire when the button is clicked.
Dim linkBtn As New LinkButton
linkBtn.Text = "----"
AddHandler linkBtn.Click, AddressOf linkButtonHandler
linkBtn.ID = panelDatesRencontre.Controls.OfType(Of LinkButton).Count
panelDatesRencontre.Controls.Add(linkBtn)
[Code] .....
I make that in page_load, it seems to work.
View 1 Replies
