C# - Refresh A BitmapCache In WPF?
Feb 8, 2011How 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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Refresh Windows Form When Ever User Clicks Refresh Button?
Jun 5, 2009Lets 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 RepliesAsp.net Mvc - Refresh Database?
Aug 23, 2011I 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].....
Dataset Is Not Refresh
Apr 5, 2010I 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.
View 1 RepliesForm Does Not Refresh
Dec 12, 2009I 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
View 9 RepliesForm Does Not Refresh?
Jun 12, 2006I 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.
How To Refresh A DataGridView
Jan 31, 2012I 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]...
How To Refresh Datagrid
Apr 23, 2009I am using vb06 backend access. Now i want use datagrid. How to use datagrid. How to refresh it. Clear field its.
View 1 RepliesHow To Refresh Datagridview
Feb 2, 2012When i finish inserting/updating the datagridview doesn't refreshing..[code]
View 1 RepliesHow To Refresh Form
Oct 7, 2011I 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?
View 2 RepliesHow To Refresh Listview In .net
Dec 15, 2011I 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.
View 15 RepliesHow To Refresh Text Box
Apr 30, 2010I'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]....
How To Refresh The Checkbox
Mar 2, 2011I'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?
How To Refresh The DataGridView
Oct 9, 2008I 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]....
How To Refresh The Listbox
Feb 6, 2010I 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
How To Refresh Webbrowser1
Feb 2, 2010I 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].....
Refresh A Form In VB?
Jun 3, 2010I'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.
View 8 RepliesRefresh A Swf File In Vb?
Jan 9, 2010refresh a swf file in vb?(tried the AxShockwaveFlash1.Refresh() but its not working for me)
View 5 RepliesRefresh After A Certain Event?
Aug 5, 2009I have a Web Application that I need to refresh after a certain event. In my VB code behind, how can I refresh the page?
View 2 RepliesRefresh ApplicationSettings In A Dll?
Jan 20, 2010Can 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.
Refresh Datagridview
Nov 19, 2009i 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.
VB Or C# PROGRAM TO REFRESH AN URL
Apr 17, 2008I 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]...
.net - DataGridView.Refresh() Not Working?
Dec 17, 2011Private 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.
.net - Know To Refresh Linq Queries?
Aug 24, 2011I have a basic grid of Linq2Sql entities (frmList). I have a separate form for editing (frmEdit). frmEdit has its own DataContext (as that appears to be the recommended way). How can I tell when my detail form has saved changes?
I don't see a built-in method. I am considering raising an event on the detail form when I save the datacontex, but not sure how I consume this event on frmList, and I have a feeling these events are already created for me somewhere?
Adjusting Image Refresh?
Jan 8, 2012Im attempting to make this tank fire a "bullet" or bullets. It fires them just fine bu leaves a trail behind and I need it to refresh and remove previous images so its a smooth action. I thought this code below was going to work but its not.
Class:
Public Class Bullet
Dim image As Image = My.Resources.Bullet_1
[code].....
Asp.net - Detect F5 Being Pressed And Refresh?
May 25, 2009I have a webform and i want to detect if F5 button was pressed or if the page was refreshed. I know about postback but it is not what i'm looking for. I have a gridview that loads in a modal popup when a button is clicked and a parameter's value is set for the gridview. When refresh is hit and if the modal popup button was previously clicked the modal popup is visible right after refresh. I want to detect if the page is refreshed to prevent this. any ideas? I thought to try Override but I'm not exactly sure how to use it. I tried Control.ModifierKeys but I don't have access to ModifierKeys.
View 2 RepliesC# - SilverLight Datagrid Refresh?
Jan 18, 2011I have a Silverlight Datagrid who's DataSource I refresh every 5 seconds.I would like when the grid refreshes, for the focus to be on the last row, not the first.I have tried setting the SelectedIndex property of the grid to be the last row, but it did not work.
The details:I am binding the DataGrid to an ObservalbleList(Of MyObject) property on it's ViewModel, and the SelectedIndex is also a property on the ViewModel. Both properties raise the property changed event (able to witness this working by seeing the DataGrids DataSource clearly changing, but the SelectedIndex is never set.I have read reports that setting the SelectedIndex on a DataGrid is a known issue, but have not found a work around.
Can't Get Form Controls To Refresh
Jan 30, 2012Been playing around with this and simply can't get it to work
I've got a form and I've created a button called refresh. The button is meant to do exactly that. What happens is that when the form loads, it checks the database for values. If it finds values, it creates a dynamic edit box related to the value.
I open the form and it paints accordingly and as I expect it. If I delete a value from the database then click the refresh button, it should re-draw the form and paint the background grey. The logic definitely works because I trapped the bit of code and it does hit the part where it's meant to set the background grey.
Now, I'm not sure I'm refreshing the form properly because all I'm doing within this sub is calling the form on load event: formLRQuadrantSchedule_Load(Me, New System.EventArgs)
This seems to work logic wise, just not doing what I want. So, I tried this (amongst several other things):
Dim dynTextBox As New TextBox()
Me.Controls.Add(dynTextBox)
With dynTextBox
[Code]....
Crystal Report Refresh?
Mar 15, 2009I am using crystal reports in my project(Frontend:Visual Basic and Backend:SQL).In my project i have to mail the crystal report(which is a Request for Quotation Report) to vendors which i attach as a .rpt file and send it through Microsoft Outlook.The problem is that once i send a saved .rpt file to a vendor say ABC,the .rpt file which i have to send to another vendor doesnt get refreshed or updated.The same report that i send to vendor ABC goes to the next vendor too.
View 2 RepliesForce Form To Refresh?
Sep 28, 2010I'm having an application which has to perform exporting and importing data. At the moment he runs those functions, I want a form to popup with an animated gif, so my client sees that the application is still running.But the animated gif stops sometimes, because he is busy doing stuff (like copying files, etc...)Is there a way to tell the form to refresh automatically every 0.1 sec, so the image runs fluidly. I tried to put a timer in my form, and start the timer as from the form is shown...the timer_tick says he has to refresh, but he doesn't want to do that.
View 7 Replies