Refreshed ASP.NET Page Clearing Public Array
Sep 17, 2010
i am new at everything VB.net/ASP.net. I have an ASCX.vb page that lets the user choose someone from a table. Once they do select someone, the page reloads with that persons information into another table below that one where they can submit an order for that person or remove that person. Problem being is that i wanted to store the users ID that are selected but it seems that everytime the page reloads to show an update, it dim's my array again back to default. This is my code once they choose a user:
[Code]...
View 2 Replies
ADVERTISEMENT
Apr 15, 2011
I have a banner ad on my site, using an asp.net Image control. I want to display a new ad every time the page is refreshed.
View 1 Replies
Aug 23, 2010
I have created a web application in that application i have added two folder. one is admin folder and under admin i have added a upload folder. In upload folder i have three different audio's. And also i have imported DLL for Windows media player. Through this media player im able to play the audios in local host.By giving Direct path like MediaPlayer1.Filename="C:Usersamwaka.mp3".But when i host the website im getting problem the page is getting refreshed but the audio is not getting played.I have tried this path Server.Mappath("..uploadwaka.mp3") and Server. Mappath ("~adminup loadwaka.mp3)the above both paths are not working when i host the website please reply.
View 1 Replies
Jul 3, 2009
Each time my webpage is loaded it runs a routine in the page_load event of the page behind which increments a viewcount by 1.
The problem I have is that the routine runs even if use refresh to reload the page.
How do I stop this routine from running if the page has been viewed by a particular user in their current session? [code]...
View 2 Replies
May 26, 2010
I found that if you press F5 or refress from browser window, the last event fires again
example, I have clicked on a button, the button event is carried out normally, but if I refresh the page by pressing F5 key the same event is fired again.
View 1 Replies
Sep 7, 2011
The problem im having is that I have a table that when a user click on a button it adds a row to the table via javascript, which works fine. The problem is that if a user need to update other data the user click another button which refreshes the page and all rows the user created in the table are deleted. My question is what can I do to make the rows not to be deleted once the page is refreshed? I know some might think, just not refresh the page, but there is to much data that has to be displayed and a new query has to be generated to grab the data.
[Code]...
View 3 Replies
Mar 10, 2011
I have the following page and what I'd like to be able to do is that when the user clicks on the clear button that it disposes of the results of the datagridview and reloads the page.
Imports System.Data.SqlClient
Imports System.Data
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub whosoncallButton_click(ByVal sender As Object, ByVal e As System.EventArgs) Handles whosoncallButton.Click
[Code] .......
View 2 Replies
Jan 24, 2010
I have a form that uses the printer object and the print preview. A user clicks on a Print button, the preview comes up. This works fine the first time they do so, but if they click on this button more times, the output is overlaid ontop of the first report. The printer object is destroyed at the end of the print creation, and I have tried various other means to make sure that the page gets cleared without success.[code]
View 20 Replies
Jun 17, 2010
I have a webapp in ASP.Net with a VB codebehind. I need a List variable I have declared to persist as long as the person is on the page, but currently any time a control posts back to the code, everything is cleared out. Can it be done with a Session variable? Those seem to me to be limited to base types, but I could be wrong.
View 4 Replies
Jun 9, 2011
if i have 2 forms amd one module the module contains a public var user1 = string my first form has text box and button 2nd form a label and button now i enter text into text box press button form 1 closes form2 opens and label displays var contents i press button on form 2 form closes form 1 opens enter new text repeat the procudure and the label on form 2 still contains the information from the first time i ran the prog and wont change , its as if the var is locked?
stephen
form1 code
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
View 4 Replies
Aug 30, 2009
I have a public function declared in my code-beside on default.aspx.vb. I needed to add a second page to my project and copied and pasted that function into the second page, but when I test the page I get an error saying there's a conflict with the same public function on the default page.
If I remove the function from the second page, i don't get the error, but will it still be accessible if called on that page, even though it's on the default page? Or do I need to place it somewhere else so that it's accessible to both pages?
View 2 Replies
Dec 6, 2011
In my Site.Master.vb file, I have a custom User object:[code]Now in one of the content pages, I want to be able to see if a user is logged in. I figured if the object u was declared in the Site Master, I could use it in the pages that derive from the Site Master. For example, I want to do:[code]
View 2 Replies
Apr 8, 2011
So, I make a public array: Public files As ArrayList
I try to add a value to the array inside of the "Form1_Load": files.add("Hello")
Which returns a null error. how to add values to a public array for multiple subs to access?
View 3 Replies
Nov 25, 2009
I'm trying to make a public array that I can use in Form1.vb and module1.vb.
It seems to work fine in Form1.vb but module1.vb complains about that it isn't declared.
This is how I've done it: I placed it right after this line in Form1.vb:
Public Class Form1
Public SuffixArray() As String
how I declare a Array that I can use in all forms and modules?
View 4 Replies
May 3, 2011
I'm trying to declare a array that I want to use in the module and in the forms. I like it to be usable all over but I cant get it to work.[code]...
View 3 Replies
Jun 20, 2011
I have an array that I created in a sub with a button. I was wondering how I could use this array in other subs after it has been created. I tried making it public and global, but it didn't work.
View 10 Replies
Mar 28, 2011
Public Property TabsCollection()() as String()()
Get
Return _tabsCollection
End Get
[code]....
but it errors saying: End of statement expected.
View 3 Replies
Jan 5, 2010
I am trying to create a property of type string array (if this is possible).....and I seem to be lost.
I tried the following, but it says "String cannot be converted to '1-dimensional array of string'" at the return
Private _strZipList As String()
Public Property strZipList(ByVal i As Integer) As String()
Get
[Code].....
View 10 Replies
May 28, 2008
I'm using VBE 2008. I have comboboxes in my DataGridView which is databound to a BindingList(of T). For some reason, when the DataGridView is loaded via me adding data to the BindingList, the comboboxes show a value of 0 until they are refreshed. Simply a mouseover will refresh them to the proper value. Why do they not show the proper value when loaded? The non-ComboBox cells show the correct value immediately.
The only thing is that the ComboBoxes reference data from other BindingLists, so they may be slower in getting their data. Do I need to put some sort of delay in before the ComboBoxes draw? Why are they drawing with wrong data in the first place? Alternately, if I can't figure this one out, I may need to refresh the DataGridView after loading. I tried that, but the trouble is, as the data comes in quite quickly, the DataGridView ends up with an annoying "flashing" as it's continually refreshed.
View 2 Replies
Jun 22, 2010
for a data other than today, but is still in the valid range of data provided to the website in the dropdown list.What I come to realise it that if I load this webpage in a browser for the first time, it would still retrieve the current day's data, but if I press F5 to refresh it, I get the data for the date I want
View 1 Replies
Feb 3, 2010
I am new in this forum, also new in VB.Net I need to create a public class for insert and delete data to database Public Class My_DBFunctions
[Code]...
View 1 Replies
Oct 2, 2009
Is it a good idea to always use
[code]...
AllDefinitions.UserProfileseverytime?I had a problem when the list was refreshed, and I set the datasource again, the listbox showed Definitions.UserProfiles instead of the display name that I set.when I changed to always using the bindingsource, everything worked fine.
View 4 Replies
Jul 15, 2009
Why when i use MouseMove Property in my control that uses GDI+ screen flashes on refresh for example
Private Sub kontrolla_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs).If e.Button = Windows.Forms.MouseButtons.Left Xor e.Button = Windows.Forms.MouseButtons.Right Then
[code]...
View 5 Replies
Jan 4, 2011
This is real strange. On my home computer I get the refreshed web page but on my office computer I get a cached copy. I should get a refreshed page every time right?
Private Sub btnAutoLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAutoLoad.Click
Dim MyBrowser As New WebBrowser
Dim MyString As String
[Code]...
View 8 Replies
Jun 9, 2011
i have a listview with few records im able to delete the records from the listview but after deleting the record the listview is not getting refreshed [Code]
View 4 Replies
Feb 10, 2011
I can access a module from code behind but not from the aspx page in inline VB code <% ... %>.
View 2 Replies
Feb 27, 2012
what event fires when individual textboxes that are bound to a data source using the properties pane gets refreshed? I wish to use this event to populate a few textboxes that are not bound.
View 1 Replies
Apr 7, 2011
Imports System
Imports System.Threading
Imports System.ComponentModel[code]....
how to declare "smsport" on class smscomms as public so that it can be access in class form1 or button1_click event.
View 5 Replies
Aug 26, 2010
How do declare a public variable .aspx web page that can be used in all the pages within my web application?
View 3 Replies
May 7, 2012
Can a data grid in another open form be refreshed by calling a sub routine? This app has a form with 2 data grids. When the user double click on one of the grids another form is opened that shows data details. After the user changes the details the user clicks a save button. We have placed this code in the Closing event of the the details form.
Private Sub FormParents_FormClosing(sender As System.Object, e As System.Windows.Forms.FormClosingEventArgs) Handles MyBase.FormClosing
FormParentsAndStudents.RefreshDataGrids()
End Sub
[Code]...
Can you tell us what additional coding is needed to refresh this data or if we are using the incorrect place to call this code from within the details form?
View 1 Replies
