i have me a database (.sdf) which loads its records into a listview. One of the database, due its size, takes some time before everything is loaded. I'm using cursor.wait atm, but it I guess there's a more professional approach.
How do I show a progressbar while loading the data?
Here's a small piece of the code I use to load the data:
[Code]...
Code:
Sub laad_leden()
Dim myConnection As New connectdb
Dim tabel As New DataTable
[CODE]...
While loading the data to the program the window freezes. It shows the progressbar but the progressbar is also freezing. How can i let the progressbar marquee while loading / freezing.
Sub laad_leden()
Dim myConnection As New connectdb
Dim tabel As New DataTable[code]....
While loading the data to the program the window freezes. It shows the progressbar but the progressbar is also freezing.How can i let the progressbar marquee while loading / freezing.
I want a progressbar to tell me when my application is done loading, so I have tons of lines of code and the program is complete and it runs threw WMI, etc., etc., how do I get the progressbar to equal the value of completion my whole programs process has done?
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I am binding the data to datagridview using dataset ( datagridview.datasource=ds.table(0) ).but i want to show the loading status of the datagridview in progressbar.
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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MessageBox.Show("My Text", "My Title", MessageBoxButtons.OKCancel, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions.DefaultDesktopOnly, False)
If AcceptButton Then
ProgressBar1.Start()
[Code]...
Also, I'd like the ProgressBar1 to finish after a certain time after it started. How do I do that?
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View 8 RepliesI am loading an access database in vb.net using
me.adaptername.fill(me.datasetname.tablename)
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I'm having trouble getting a progress bar to update. I'd be okay just with a moving marquee bar. Basically, I'm reading a database routine in a SqliteReader.vb class. I need to use the worker_DoWork routine, but I'm not sure how to expose my variables coming from Form1: graphData, graphComputations, m_debug to the worker_DoWork sub. How is this usually done? [Code]
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Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
cs = "Initial Catalog = KRADB; Data Source = .; User id = lab; Password = 'clrscr2010'"
sqlcon = New SqlConnection(cs)
sqlcon.Open()
[code]....
I'm adding records to my table which works fine. However, when I want to add a lot of records it takes some time and it looks like nothing is happening. I want to add a progressbar to show the progress.
For Each dgvrow As DataGridViewRow In mydgv.Rows
progress.Maximum = mydgv.Rows.Count
Dim cmd_save As New MySqlCommand("INSERT INTO ....etc", conn)
[code].....
So im trying to fill a combo box with data from a database but depending on how much a pregressbar is filled THis is what im trying:
Private Sub Form5_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Form1.ProgressBar9.Value <= 10 Then
Me.Level1TableAdapter.Fill(Me.CTDBDataSet1.Level1)
[code]....
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I have to write a program that retrieve record from database, but everytime the screen will look like getting hang when getting large row record.I using the backgroundworker to prevent screen hang when retrieving record from database but why my progress not working when in progress? It only will show when the transaction done..
[Code]...
[code] How come the ProgressBar's value stays the same?
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I was wander if anyone can help me with this one:
Dim p As New Process
p.StartInfo.FileName = ("getmac")
p.StartInfo.Arguments = " /S " & TextBox1.Text & " /U domainadministrator /P password"
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
p.StartInfo.UseShellExecute = False
[Code]...
Need to show an user a progressbar about the progress. Problem is i dont know where to start.
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View 4 RepliesPerhaps this is nothing weird, but it is in my eyes. After loading the webpage I want to hide the progressbar on my ParentPage, but it keeps coming back. Here's an example of my
[Code]...
How to do this = =?
View 9 RepliesI made timer to check this code below each second.
If ProgressBar1.Value = ProgressBar1.Maximum = True Then
BackgroundWorker1.RunWorkerAsync()
ProgressBar1.Value = 0
[code]....
But it freezes whole program.
