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Private Sub grd_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles grd.KeyDown
If e.KeyCode = Keys.Return Then
'do something
ElseIf e.KeyCode = Keys.Escape Then
'do something
ElseIf e.KeyCode = Keys.Right Then
'do something
ElseIf e.KeyCode = Keys.Left Then
'do something
ElseIf e.KeyCode = Keys.Up Then
'do something
ElseIf e.KeyCode = Keys.Down Then
'do something
End If
End Sub
hope this helps...
nathan
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Message was deleted.
"Same sausage, different gravy" means that the answer to his question is the same as another question he asked previously.
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I am translating a VB program to VB.net and cant find any information on toggle buttons. If one button is clicked(True) then in another Sub I want to use it for a comparison.
Old VB code:
If caddaily.Value = True And cadx.Value = False Then cadtrade = True
where caddaily,cadx are toggle buttons that stays depressed once clicked.
What would the code be in VB.net to do the same thing?
Thanks in advance.
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The CheckBox has a property to show a button instead of a little box. It supports button images that stay "pushed".
Dave Kreskowiak
Microsoft MVP - Visual Basic
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I am translating a program to VB.net and when I created the form in VB.net, the toggle button does not stay down(visually) like it does in the old VB. I have read about picking the style in properties, but that option is not in my properties for that button. Thanks in advance.
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hi, i have a problem on how to make a shortcut of a web page using vb.net! i am creating my own internet explorer and i am having a problem on how to make a favorite inside the hard disk?
at first i was making a "refresh to that page by doing this:
"" & vbCrLf & "" & vbCrLf & "" & "<title>" & wbWeb.Url.Host & "" & vbCrLf & "" & vbCrLf & "Locating " & vbCrLf & "" & vbCrLf & "" & vbCrLf & ""
Can someone help me in this pls because its not working  .. its refreshing every 0 secs in the same website ?
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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how to make the combobox readonly.. without making the user to write in it!! i want it just to search in it only not to write in it! how can i make this happen pls?
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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They have a property called "DropDownStyle". This property has "Simple", "DropDown" and "DropDownList". You want the last one.
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yeye 10x alot m8! 
can i tell you another question pls? if you know .. how can i make an image into an item inside a combobox?? because in internet explorer .. when choosing Favorites and Add Favorites .. a window pop outs with a comboxbox (Create To) with an image (Star) behind the first item. how can i make this happen??
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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Im not sure. But here are a couple articles that may help you.
http://www.codeproject.com/vb/net/ExpCombo.asp
http://www.codeproject.com/useritems/IconComboBox.asp
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How do you block Ctrl+Alt+Del, Alt+Tab and the windows logo button? Im making a small program called desktopShield that blocks access to the desktop and only allow access to whatever form is tied to 'Esc'.
I found some code that can block keys. But I can't figure out how to target the key and key combinations that I want to block.
If (Hookstruct.vkCode = VK_ESCAPE) And _
CBool(GetAsyncKeyState(VK_CONTROL) _
And &H8000) Then
Call HookedState("Ctrl + Esc blocked")
Return True
End If
Framework 2.0
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Hi all,
I am getting really stressed and I am hoping someone could help me out. I am trying to update a record into a table in MS Access database using table adapters in VB.net 2005.
I have read the stuff on the sites and it still does not work does anybody have any ideas or any way to do it?
Please help.
MyDataSet.Student_Details.Rows(2).Item(3) = "new"
MyDataSet.GetChanges(DataRowState.Modified)
Student_DetailsTableAdapter1.Update(MyDataSet)
MyDataSet.AcceptChanges()
Me.Validate()
Me.Student_DetailsBindingSource.EndEdit()
Me.Student_DetailsTableAdapter1.Update(Me.MyDataSet.Student_Details)
eric
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Is it possible to minimize and an application to the system tray and include the 'minimize to system tray' icon next to the minimize icon? Possibly without using the Windows API...
I would also like to create a schedule that carries out commands at frequencies given by the user, whilst the program is still running.
How is this usually done? Timers? Creating Windows Scheduled tasks? How?
I would appreciate any help...
-- modified at 11:42 Sunday 15th October, 2006
Jon
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Yes you can. Just create a NotifyIcon and use this code to minimize your app:
<br />
Me.WindowState = FormWindowState.Minimized<br />
If Me.WindowState = FormWindowState.Minimized = True Then<br />
Me.ShowInTaskbar = False<br />
NotifyIcon.Visible = True<br />
End If<br />
and undo it with:
<br />
Me.WindowState = FormWindowState.Maximized<br />
If Me.WindowState = FormWindowState.Maximized = True Then<br />
Me.ShowInTaskbar = True<br />
NotifyIcon.Visible = False<br />
End If<br />
Hope this works.
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Thanks. Do you know if it's possible with VS 2005 to do the following:
* create a minimize to tray icon?
* handle the event when the user selects 'minimize / maximize on the form?
Jon
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How can I capture Keyup event in a datagrid using datagridtextboxcolumn.
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I have a app with a listview on a form set to detailsview. This works great but now I would like to add small image icons.
In the listview controle is a "smallimagelist" property that is set to none and I can not change that...?
Below is the code I use to populate the listview on load....
How can I modify my code to allow small icon view mode?
<br />
<br />
Public Sub ReloadListviewFromXML()<br />
Dim AddressBook As String = (Path.Combine(Application.StartupPath, "AddressBook.xml"))<br />
Dim ds As New DataSet<br />
<br />
Try<br />
ds.ReadXml(AddressBook)<br />
Dim dt As DataTable = ds.Tables("People")<br />
Dim i As Integer<br />
Dim j As Integer<br />
Me.listviewObjects.Items.Clear()<br />
<br />
For i = 0 To dt.Rows.Count - 1<br />
Dim dr As DataRow = dt.Rows(i)<br />
With Me.listviewObjects<br />
.Items.Add(dr(0))<br />
For j = 1 To dt.Columns.Count - 1<br />
.Items(i).SubItems.Add(dr(j))<br />
Next<br />
End With<br />
Next<br />
Catch ex As System.Exception<br />
<br />
End Try<br />
<br />
listviewObjects.GridLines = True<br />
listviewObjects.FullRowSelect = True<br />
listviewObjects.MultiSelect = True<br />
<br />
End Sub<br />
<br />
Thanks...
When people make you see red, be thankful your not colour blind.
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Hi Japel,
You don't need to modify your code. Just add an imagelist from the toolbox to your form and add some images to it. Click on your listview and set the property 'SmallImageList' to the imagelist you've just added.
However, if you want to use different images for different items in your listview, I suggest that you modify your code so that it uses ListviewItems.
Regards,
Nico
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Hi all,
We all know how to automatically signout the user and direct him to the login page if he is inactive for say 20 minutes in ASP.NET, using session timeout.
How to do the same thing in windows forms application?
If anyone can give me a hint or sample code,it will be highly appreciated..
Thanks,
Santosh kumar
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psantoshkumar wrote: How to do the same thing in windows forms application?
By writing your own timeout code. The feature exists in ASP.NET because a user could be taking valuable server resources that need to be kept between page requests. There is no such need on a windows forms application because everything is local to the machine it is being used from. Also, if a user needs to be logged in for a windows forms application then Windows Authentication is used and the authentication information is picked up from the account the user logged in as to Windows.
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Ahum... I confess... that might be a programing question ... 
A friend of mine has little kid. Big enough to use the computer.
He created a kid user with restricted user account for his kid but he would like to remove the confusing start menu, etc.... with a simple, home made, kiosk style, fullscreen GUI interface.
Which could just launch a bunch of game and logout/shutdown.
And he ask how to do that.
But I don't know!
It's why.. ahum.. I'm asking you, how to wirte a "kiosk style, fullscreen GUI" which lauch at the start of the session and prevent the WINDOWS, WINDOWS+E, WINDOWS+M and ALT+TAB keys to work, or that sort of things...
Any tip?
-- modified at 8:48 Sunday 15th October, 2006
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