How To Refresh Text Box
Apr 30, 2010
I'm making a calculator for a finance company, it keeps track of how much money,bills, and all the totals of everything, and how much your budget is and so on.I have to have it run automatically, by that I mean no buttons at all. When a user enters a new bill or new payment, I want all the totals to reflect the change, say if I add a new bill, my budget will decrease, and so will how much money I currently have.Here is an example I've made up to show what I've done:In this sample, I have one textbox named TxtTotal, it populates all of the payments you have received, in this case up to 5 payments. I'm kind of confused on how to currectly refresh all the data. Right now I have this timer that will refresh the application every 6sec. Thats currently my problem, how do I get the this textbox to populate all the data on its own without using a button.
Private
Sub TxtTotal_TextChanged(ByVal
sender As System.Object,
ByVal e
[code]....
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Sep 5, 2010
Is there any way to get this code to constantly refresh in the background to post the latest text located in the "OppScore.text file in the textbox?
Dim OppScore As New Net.WebClient
Label4.Text = OppScore.DownloadString("(source URL)/OppScore.txt")
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Jan 27, 2011
I have to Repositon many TextBox in a form, but when I use Refresh() to invalidate its client area, that TextBox's Text will be disappeared until I focus to that TextBox. Are there any way to make the Text appear immediately after Refresh?
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Jun 5, 2009
Lets 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" ???
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Feb 11, 2012
I have a simple translating program i working on in vb 2010.I have a combobox and a textbox and a button. What i have so far is when you select the option in the combobox the textbox and button will appear. then when you type something it replaces each letter with something new, in the same textbox.what i cant figure out is how to make it so where if i click the button again it translates the replaced letters back to the original ones.
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Mar 23, 2010
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
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May 3, 2012
I have several reports that all merge onto the same datatable. The user can click several to run and then hit the 'find records' button to run them all simultaneously. Since they each take so long, I'd like to update the user on the status bar as each of these stored procedures is called successfully. However, when I call the procedure, i only get one update at the very end listing evertyhing.
[Code]...
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Aug 20, 2009
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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Mar 9, 2009
I 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.
[Code]
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.
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Aug 23, 2011
I was creating an mvc application and i had a model class with a dbcontext function the variables were in the same file. I added another field and changed the code in the edit create delete details and index views but i now get an error saying "The model backing the 'GameDBContext' context has changed since the database was created. Either manually delete/update the database, or call Database.SetInitializer with an IDatabaseInitializer instance. For example, the DropCreateDatabaseIfModelChanges strategy will automatically delete and recreate the database, and optionally seed it with new data."
Imports System.Data.Entity
Public Class Game
Public Property ID() As Integer[code].....
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Feb 8, 2011
How do I refresh a BitmapCache in WPF? When I apply a BitmapCache, it stretches the window content I cached when I change the window size.
I need to know in either C# or VB .NET.
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Apr 5, 2010
I am a vb.net programmer. I use Visual Studio 2005.I am developing a database application and I use dataset for data binding to SQL Server database. I added a table adapter to dataset and use that data table on the form as data grid view.Then I debug the project and I can't see any column and any data on data grid view. I rebuilt the dataset but nothing come out.
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Dec 12, 2009
I login webservice then upload files then i download files i do this inside the looping in the processing i have to change the picture box picture the Timer Event fires but the picture does not changes it seems form doestn't refresh
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Jun 12, 2006
I have created a simple VB.NET application with one form and a few modules. When a user clicks on a run button of the form the application starts and goes through differet cycle, while updating the user on status bar, runs for less than four hours.
The application works fine, it gives desired result. However, it is not able to refresh the user form, meaning status bar remains same after some time (it suppose to increment). Even when I take mouse on the form it shows timer symbole instead of default one.
My application commands another device using GPIB. Basically, PC running my application commands the device. If I look the display of device it gives correct information.
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Jan 31, 2012
I have a problem refreshing a DataGridView control after Insert or Update. The source code: Get all rows from table in datatable and set to the datasource:
[Code]...
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Apr 23, 2009
I am using vb06 backend access. Now i want use datagrid. How to use datagrid. How to refresh it. Clear field its.
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Feb 2, 2012
When i finish inserting/updating the datagridview doesn't refreshing..[code]
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Oct 7, 2011
I have a form, with a datagridview. I can see the data and the related records in the DGV.I have another form that this one calls to add a new record. I need that because there are some specific parameters i need to control. But when the focus returns to the original form, I can't see the new record, even though it is there (I see it in the database).If I close the form and enter again I can see it, that is not what i want.How can I refresh the tables after the other process adds data to them?
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Dec 15, 2011
I have a listview wherein when I double click a student another form pops up where i edit the student info.When i click on cancel it goes back to the menu and when i click on the reports i want it to be able to refresh so that i wont have to close the program again.
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Mar 2, 2011
I've got a windows form app that displays people and their addresses.A person can have more than one address, one of which is their primary address.The user navigates to the person desired then clicks on a button that displays a form that shows addresses, one at a time,for the person. The user can then navigate thru the addresses.On this addresses form, there is a checkbox to designate if this is the primary address.The user can change this designation by navigating to another address for this person and clicking on the checkbox.There can be only one primary address for a person.
So if a person has two addresses and the first address is primary, and the user wants to make the second address the primary, then they navigate to the second address and click on the primary checkbox. This is checked for the second address now and should be unchecked for the first.
The programming to change the primary address works just fine. The database is updating properly. The problem I'm having is refreshing the checkbox for an address that is no longer the primary.It's still in a "checked" state. I have to close the addresses form and reopen in order to get the checkbox refreshed correctly.Is there a way to refresh the checkbox without having to close the form?
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Oct 9, 2008
I tried this, but all of my rows dissapeared. [URL]
vb
Private Sub BindingNavigatorDeleteItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BindingNavigatorDeleteItem.Click
If MsgBox("Are you sure you want to delete selected record(s)?",
[code]....
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Feb 6, 2010
I have a button that creates a .cmd file, then makes a scheduled task, then I want it to refresh the listbox to show that the task is there. If i hit the button twice it will display in there, but if I hit it only once it wont.
ListBox1.Items.Clear()
For Each foundFile As String In My.Computer.FileSystem.GetFiles("C:windows asks", FileIO.SearchOption.SearchTopLevelOnly, "*.job")
ListBox1.Items.Add(System.IO.Path.GetFileNameWithoutExtension(foundFile))
Next
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Feb 2, 2010
I want to make a Menustrip button/command to,Refresh WebBrowser1 5 times.I tried this.
Private Sub ToolStripMenuItem14_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripMenuItem14.Click
WebBrowser1.Refresh()
[code].....
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Jun 3, 2010
I'm using Mysql database and Visual Studio 2005. I've got a form with datagridview, After making the changes in the data, it is saved in the database. The data gets saved in the database, but the modified data does not get displayed in the datagridview. Only if I close the form and open it again, the changes are displayed. I want to provide a button (refresh-button), which on clicking will refresh the datagridview, so that the modified data is displayed without closing the form.
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Jan 9, 2010
refresh a swf file in vb?(tried the AxShockwaveFlash1.Refresh() but its not working for me)
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Aug 5, 2009
I have a Web Application that I need to refresh after a certain event. In my VB code behind, how can I refresh the page?
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Jan 20, 2010
Can i force a dll to reload it's configuration?[code]...
but it look like that the value "This is an entry" is embedded into the dll's code. If I change it in the app.config or in the ComWrapper.dll.config file it has no effect on the return value.
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Nov 19, 2009
i am editing the data of access database through datagridview.after adding data the data that i have edited dat is not being edited in datagridview.
how to refresh datagridview so dat the edited data can b shown without reopening the form.
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Apr 17, 2008
I want to write a program which should be able to refresh a particular url or webpage. For example I would pass an url which needs to be refreshed as a parameter to my program. I should also be able to tell my program that refresh this url evry ''x" seconds.So there would be two inputs to my program - 1) url to refresh , 2 ) the time interval after which this url needs to be refreshed.
[Code]...
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Dec 17, 2011
Private Sub DataGridView1_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellClick
If e.ColumnIndex <> 3 Then
Exit Sub
[code]....
I am using the CellClick event to update DB column PaidStatus from Paid to Un-Paid and vice-versa....Once updated i want the updated data to be reflected..i am using DataGridView1.Refresh()....but it does not show the updated data from the DB..i have to close the application and re launch it to see the changes.
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