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they should have a text aling property
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But I couldn't find any such text align property for the combo box. My exact requirement is to use a drop down list type combo box. I'll try Owner draw. Thanks!
modified on Friday, March 7, 2008 9:57 PM
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Hi,
I want to find out how to use the "SecurityTrimmingEnabled="True"" on a Windows Form. I need to impliment Authentication and Authorization on a application and I need to hide/show controls based on a user(s) Role.
Can someone please tell me how to do this or give me advice as to find information on this?
Thanks!
Illegal Operation
Making Computer Software Talk
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Illegal Operation wrote:
Can someone please tell me how to do this or give me advice as to find information on this?
I know absolutely nothing about this, it sounds like you know more than I do about it. If I wanted to know more I would try to find some documentation on the MSDN site.
led mike
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You can't use this directly (a la the sitemap), so you would need to role your own. You could use the standard Membership/Role providers API - it is possible in a WinForms app; I've done it. Then you could use an ExtenderProvider to achieve this - I've written something along these lines here[^].
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Anyone have any ideas how I could go about detecting any windows context menu while it's popping up?
Is there any message I can register for, that you may have heard about?
Just to be certain, I'm not trying to hook all context menus in my application, I'm trying to hook all menus globally.
www.wickedorange.com
www.andrewvos.com
modified on Friday, March 7, 2008 5:23 AM
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I don't know whether it can be done or not but if it can I guess you will need global hooks.
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Okay, SetWinEventHook does what I need.
Now I just need to get a handle to the context menu.
FindWindow("#32768", NULL) seems to get the temporary pointer assigned to the menu, not the actual HMENU.
Any ideas now? 
www.wickedorange.com
www.andrewvos.com
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why you repeat the post in multiple fourms
Yogesh Agarwal
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Actually I was not sure where it will be appropriate to place it however I needed help as soon as possible
thus i placed i repeated the post to make sure that i get my answer
i am sorry if u mind it and thank u so much 4 ur kind help
Sadaf
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Sadaf Naeem wrote: i am sorry if u mind it
It's not just him. It's an abuse of CodeProject resources and considered bad behavior for any member to do it.
Sadaf Naeem wrote: I needed help as soon as possible
So does everyone, you're not special? Try reading these posting guidelines[^].
led mike
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Does anyone happen to know how to extend the limit of the RichTextBox of Visual Studio .Net
so i can open text files up to 4Gb. Can anyone point me in the right direction...
Thanks.
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jazy1 wrote: Can anyone point me in the right direction...
Even if the system could do that it would be bad practice. The preferred method is to buffer the data in far smaller chunks in response to the user navigating through the file. Of course this is no small undertaking.
led mike
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I guess so. Thanks for your reply...
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Please help.. im having a difficulties to figure out this problem...
Is it possible to cancel or not to invoke the MyBase.Deactivate in vb windows Forms??
I have an application which starts up after the windows environment load in XP... and my application will automatically loads up.. and i need to make it stay the form active and has focus on it under the desktop windows environment.. for the first load it has the focus and of course the active form.. but i dont know what's happening after when my win application load? it lost its focus and its title bar above becomes deactivated and lost focus or not to be active form.. may be because there is still some windows services are still loading by the OS?... correct me if im wrong...
even though i've already removed all the auto-start up application in my pc except my application?
so what i need is a code in my winform application to make it sure that when the deactivation event is trigger? then it will just trigger again some functions or event function to re-activate my win application and stay active inside the desktop environment...
and ohhh.. reminders.. my application is accepting input from a barcode reader that's why i need to make it sure my application always got the focus.. because i assign a pc which has only one functionality, there's no other winforms application is running except my winforms, in such a reason...
here's my sample code thats won't work enough...
this code only just select the icon in the task bar but not to re-activate the whole winform and can accept input from the barcode reader..
*********************************
<br />
Private Sub MaskedTextBox1_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles MaskedTextBox1.LostFocus<br />
Me.MaskedTextBox1.Focus()<br />
MaskedTextBox1.Select(0, Me.MaskedTextBox1.TextLength)<br />
'Me.MaskedTextBox1.SelectAll()<br />
End Sub<br />
<br />
Private Sub frmTimeLogger_Deactivate(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Deactivate<br />
Try<br />
Me.Activate()<br />
Me.Focus()<br />
Me.MaskedTextBox1_LostFocus(sender,e)<br />
Catch ex As Exception<br />
MsgBox(ex.ToString())<br />
End Try<br />
End Sub<br />
***************************************
please anybody who have an idea about this?? please help...
thanks for kindness in advance... 
modified on Tuesday, March 4, 2008 1:17 AM
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hi,
i want to show checkbox near headertext column of datagrid in VB.NET window application.how to do it?guide me how to do
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i want to upload an image in sql server.am doing an windows application .i need the code for the above......pls reply
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how can i change the title bar context menu to my own context menu......
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using WndProc:
protected override void WndProc(ref Message m)
{
const int WM_CONTEXTMENU = 0x007B;
if (m.Msg == WM_CONTEXTMENU)
{
this.Dlg_Menu.Show(Cursor.Position.X, Cursor.Position.Y);
return;
}
base.WndProc(ref m);
}See my stuff on: <img src="http://www.gstatic.com/codesite/ph/images/code_small.png" />
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Hi,
We are implementing explorer like a virtual folder in windows vista and while creating "New" menu along with our customized context menu it is not loading default sub menu items("New Text document", "New Word Document" etc as shown in snapshot Windows_contextmenu.jpg (http://www.driveway.com/c6f1j0y1y3)) for the "New" menu of our customized explorer as shown in snapshot customeized_contextmenu.jpg ( http://www.driveway.com/h3q9s0x9q2 )
We are creating the shell folder using SHCreateShellFolderView() routine.
any suggestions..... how to solve this...........
aditya
modified on Monday, March 3, 2008 5:51 AM
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in my project i have three forms.
in form1 there are two buttons.if we click one button form2 will display and this form should be closed.and in form3 i have one button when we click form1 will display and this form will closed.
how can i handle this withou creating the objects.thanking you.
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rizwan1 wrote: withou creating the objects
Not sure what you mean by this.
If you have several forms and only one should show at a time, the best way is to create the forms as controls, and show them all, one at a time, on the one form.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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