Bala Thirumalai6-Mar-08 20:15

6-Mar-08 20:15

Can any one tell me how to center align the items in the combo box? I've been reading quite a few forums but couldn't figure out any proper method.
I want both the list of items in the combo box and the selected item to be center aligned.

Thanks in advance.

Bala

Re: Center align items in combo box

led mike7-Mar-08 4:45

led mike

7-Mar-08 4:45

Bala Thirumalai wrote:
Can any one tell me how to center align the items in the combo box?

Using an alignment property if one exists would be the way. If it does not exist the you can do OwnerDraw.

led mike

Re: Center align items in combo box

Gregory Bryant7-Mar-08 6:59

Gregory Bryant

7-Mar-08 6:59

they should have a text aling property

Re: Center align items in combo box [modified]

Bala Thirumalai7-Mar-08 15:44

Bala Thirumalai

7-Mar-08 15:44

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

Use Security Trimming on a WinForm...

Illegal Operation6-Mar-08 1:19

Illegal Operation

6-Mar-08 1:19

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

Re: Use Security Trimming on a WinForm...

led mike6-Mar-08 4:56

led mike

6-Mar-08 4:56

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

Re: Use Security Trimming on a WinForm...

Pete O'Hanlon6-Mar-08 10:04

Pete O'Hanlon

6-Mar-08 10:04

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[^].

Deja View - the feeling that you've seen this post before.

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Globally detect windows context menu popup [modified]

AndrewVos4-Mar-08 1:00

AndrewVos

4-Mar-08 1:00

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

Re: Globally detect windows context menu popup

Giorgi Dalakishvili4-Mar-08 1:26

Giorgi Dalakishvili

4-Mar-08 1:26

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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Re: Globally detect windows context menu popup

AndrewVos5-Mar-08 22:52

AndrewVos

5-Mar-08 22:52

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? Smile | :)

www.wickedorange.com
www.andrewvos.com

help needed in deploying windows application

Sadaf Naeem3-Mar-08 22:30

Sadaf Naeem

3-Mar-08 22:30

Hello friends

I have created a windows application using C#.net and MS ACCESS Database which I have kept in the bin\debug folder along with the .exe file

Bein novice to programming , I have no idea regarding deploying the windows application along with the database. Confused | :confused:

I would really apprecaite if you ppl help me out or provide with any reference that will help me in achieving my task. Big Grin | :-D

Thanks in advance Rose | [Rose]

Sadaf

Re: help needed in deploying windows application

yogesh_kumar_agarwal3-Mar-08 22:53

yogesh_kumar_agarwal

3-Mar-08 22:53

why you repeat the post in multiple fourms

Yogesh Agarwal

Re: help needed in deploying windows application

Sadaf Naeem4-Mar-08 3:38

Sadaf Naeem

4-Mar-08 3:38

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 Smile | :)

Sadaf

Re: help needed in deploying windows application

led mike4-Mar-08 5:37

led mike

4-Mar-08 5:37

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

Large File support

jazy13-Mar-08 22:19

jazy1

3-Mar-08 22:19

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.

Re: Large File support

led mike4-Mar-08 5:34

led mike

4-Mar-08 5:34

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

Re: Large File support

jazy14-Mar-08 14:58

jazy1

4-Mar-08 14:58

I guess so. Thanks for your reply...

how to cancel the event of MyBase.Deactivate in windows form?? [modified]

vbDigger'z3-Mar-08 17:01

vbDigger'z

3-Mar-08 17:01

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... Smile | :)

modified on Tuesday, March 4, 2008 1:17 AM

Placing Checkbox near headertextcolumn of datagrid in VB.NET

chellam.r2-Mar-08 20:47

chellam.r

2-Mar-08 20:47

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

how to upload an image in sql server using c#

nidesh28-Feb-08 21:11

nidesh

28-Feb-08 21:11

i want to upload an image in sql server.am doing an windows application .i need the code for the above......pls reply

Re: how to upload an image in sql server using c#

Giorgi Dalakishvili28-Feb-08 22:22

Giorgi Dalakishvili

28-Feb-08 22:22

Have a look at this link: How To Read and Write BLOB Data by Using ADO.NET with Visual C# .NET[^]

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title bar+C#

algates002728-Feb-08 18:47

algates0027

28-Feb-08 18:47

how can i change the title bar context menu to my own context menu......

Re: title bar+C#

Giorgi Dalakishvili28-Feb-08 22:26

Giorgi Dalakishvili

28-Feb-08 22:26

These functions might help: Menu Reference[^]

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Re: title bar+C#

_Mat_16-Mar-10 11:10

_Mat_

16-Mar-10 11:10

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);
}

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Default context menu in vista for New menu not show's sub menus [modified]

aditya_mnit27-Feb-08 22:29

aditya_mnit

27-Feb-08 22:29

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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