C# Discussion Boards - CodeProject

originSH4-Jan-08 2:35

4-Jan-08 2:35

Your looking for the SelectTab[^] method on the tab control itself Wink | ;)

i.e.

this.tabControl1.SelectTab(this.tabPage1);

Programm3r4-Jan-08 2:47

4-Jan-08 2:47

Hi,

Thank you for the response and the code snippet, but the actually problem is how does one access the tabpage with the right mouse button(click)?? I did have a look at that specific method, but how can I implement it when I don't have the correctly seleted tabpage. (Cause the right mouse button does not select the tabpage)

Thanks again.
Smile | :)

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originSH4-Jan-08 2:56

4-Jan-08 2:56

ahhhh I get ya,

private void tabControl1_MouseClick(object sender, MouseEventArgs e)
{
    if (e.Button == MouseButtons.Right)
    {
        for (int i = 0; i < this.tabControl1.TabCount; i++)
        {
            Rectangle tabArea = tabControl1.GetTabRect(i);

            if (tabArea.Contains(e.Location))
            {
                //AJ: Tab Richt Clicked
            }
        }
    }
}

Programm3r4-Jan-08 3:11

4-Jan-08 3:11

You are the man, that will work perfectly .... but the only thing the event does not fire when I right click on the tabpage and I have no idea why.
P.S. my mouse is working Smile | :)

The only programmers that are better that C programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

originSH4-Jan-08 3:18

4-Jan-08 3:18

thats odd :/

try the other mouse events ... down and up.

Programm3r4-Jan-08 3:30

4-Jan-08 3:30

tabControlMain_MouseDown works like a charm. Once again thank you very much.
Jig | [Dance]

Regards,

The only programmers that are better that C# programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

originSH4-Jan-08 4:02

4-Jan-08 4:02

no probs

Volker Weichert4-Jan-08 2:38

Volker Weichert

4-Jan-08 2:38

Hi,

I am guessing here but if the user uses the right mouse button the tab page would not be selected. You have to get the index of the clicked tab page.

Volker Weichert

Programm3r4-Jan-08 2:44

4-Jan-08 2:44

Yes you are correct. This is actually the main problem I'm having, so ... how does one access the tabpage when the right mouse button was click?? How would one make use of the tab index, cause any tabpageb could be selected at any moment ....

Thanks for the response.

The only programmers that are better that C programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

originSH4-Jan-08 2:46

4-Jan-08 2:46

If you check out the link in my above post you'll see the SelectTab method takes an index.

Programm3r4-Jan-08 2:52

4-Jan-08 2:52

I know the method takes an index as an argument, but it would be the incorrect agrument, seeing that the right mouse button does not select the tabpage, thus using tabControlMain.SelectTab(tabControlMain.SelectedIndex); would yield the incorrect tab.

Not so ? Confused | :confused:

The only programmers that are better that C programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

Volker Weichert4-Jan-08 3:26

Volker Weichert

4-Jan-08 3:26

You might want to try something like this in your event handler:

Point p;
if (e.Button == MouseButtons.Right)
   p = new Point(e.X, e.Y);
   for (int i = 0; i < tabControl1.TabCount; i++)
   {
      if (tabControl1.GetTabRect(i).Contains(p))
         tabControl1.SelectTab(i);
   }
}

Volker Weichert

Programm3r4-Jan-08 3:53

how can I read a value at a specific address? [modified]

4-Jan-08 3:53

Thanks for the information and code snippet Volker.

Best Regards,
Smile | :)

The only programmers that are better that C programmers are those who code in 1's and 0's Green Alien | [Alien]

Programm3r
My Blog: ^_^

Big Ralph4-Jan-08 1:31

Big Ralph

4-Jan-08 1:31

I need to read a value at a specific address on an SD Card how can I do that?
any Ideas?

BiG RaLpH

modified on Friday, January 04, 2008 8:37:12 AM

Re: how can I read a value at a specific address?

Dave Kreskowiak4-Jan-08 4:57

Dave Kreskowiak

4-Jan-08 4:57

Please don't cross post the same question in multiple forums. It makes collaborating on an answer quite difficult.

A guide to posting questions on CodeProject[^]

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Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Re: how can I read a value at a specific address?

Ed.Poore4-Jan-08 6:07

Ed.Poore

4-Jan-08 6:07

Take a look through the source code to frhed[^]. One of the versions (can't remember if it's the beta or not) allows for direct-drive access, the code is in C++ but it's not too difficult to convert to C# if you have some experience from calling Win32 APIs.

My Blog[^]

pictureBox.image default (no picture)

Rapier5034-Jan-08 1:22

Rapier503

4-Jan-08 1:22

Hi,
I setting pictureBox.image = Image.FromFile("eweew.bmp");
This works file, but at times I want no picture to be displayed.
How do I set pictureBox.image to no value or default?

Thanks in advance.

Rapier

Re: pictureBox.image default (no picture) [modified]

Giorgi Dalakishvili4-Jan-08 1:33

4-Jan-08 1:33

Try setting it to null.

Edited:
Don't forget to dispose the image before clearing it.

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modified on Friday, January 04, 2008 7:55:36 AM

Luc Pattyn4-Jan-08 1:45

Luc Pattyn

4-Jan-08 1:45

Giorgi Dalakishvili wrote:
Try setting it to null

will it throw an exception?

Luc Pattyn [Forum Guidelines] [My Articles]

Happy 2008!

Giorgi Dalakishvili4-Jan-08 1:55

4-Jan-08 1:55

No, It won't.

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Rapier5034-Jan-08 2:39

Rapier503

4-Jan-08 2:39

null works thank! I actually thought I had tried that.

Rapier

Giorgi Dalakishvili4-Jan-08 2:44

4-Jan-08 2:44

Great! Make sure you dispose the image if you don't want to have memory leaks.

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Dll Output

Xmen Real 4-Jan-08 1:05

Xmen Real

4-Jan-08 1:05

hi there,
i developed a program, but i want the output should be in dll, so that i can add it while developing another program (like controls)

how can i do?
thanks

Becoming Programmer...

Re: Dll Output

Giorgi Dalakishvili4-Jan-08 1:09