How to capture video file on screen? - C# Discussion Boards

Re: PropertyGrid change font of Values

14-Dec-08 6:33

is there any way to change the font of Values in PG ? because it everytime appears in BOLD that looks very weird

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netJP12L14-Dec-08 13:13

netJP12L

14-Dec-08 13:13

there is any explicit property but through the reflection you may change it.

Re: PropertyGrid change font of Values

Xmen Real 14-Dec-08 14:38

saving DataTable in Properties.Settings

14-Dec-08 14:38

would you like to explain little more or any article ?

Xmen Real 14-Dec-08 6:31

Re: saving DataTable in Properties.Settings

14-Dec-08 6:31

i want to save a DataTable in Properties.Settings. All just works fine untill i restart the app.
here is code on forms Load

if (Properties.Settings.Default.Limits_DT != null)
{
    main_DT = Properties.Settings.Default.Limits_DT;
}
else
{
    main_DT = new DataTable();
    //Filling DT Code
}

and another one is

private void LE_FormClosing(object sender, FormClosingEventArgs e)
{
    Properties.Settings.Default.Limits_DT = main_DT;
    Properties.Settings.Default.Save();
}

it works but only if application keep running. I dunno why Save() is not working. I use Settings often but this time i need a DT
any idea... ?

Christian Graus14-Dec-08 9:37

Christian Graus

14-Dec-08 9:37

Do you really need a datatable, or do you just need the data it contains ? What if you stored the data as XML ?

Christian Graus

Driven to the arms of OSX by Vista.

Re: saving DataTable in Properties.Settings

Xmen Real 14-Dec-08 14:40

How to capture video file on screen?

14-Dec-08 14:40

well, i want to save DT since its supports many things, constraints, typed column etc and very easy too use as well as xml do not do what exactly or nearly i want...

ping_jacob14-Dec-08 6:16

ping_jacob

14-Dec-08 6:16

I want to record (video file) when i moved mouse on screen.

as same as program "lotus screen"

please give hint or tip to me.

Thank so much...

Re: How to capture video file on screen?

Xmen Real 14-Dec-08 6:37

14-Dec-08 6:37

it may help
http://www.codeproject.com/KB/audio-video/capvidscrn.aspx[^]

Controls Overlapping

Silvyster14-Dec-08 2:29

Silvyster

14-Dec-08 2:29

I'm creating a lot a picture boxes. Each picture box has a constant height and width of 50. So I randomly place this picture boxes on the form. My problem is that some picture boxes overlaps or on top of other picture box. How do I solve this problem?

Re: Controls Overlapping

Colin Angus Mackay14-Dec-08 4:42

Colin Angus Mackay

14-Dec-08 4:42

You need to look at the existing picture boxes and if they overlap with your new picture box then move your new picture box.

Detecting an overlap is fairly simple. Each control can give you its Bounds[^], which is a Rectangle[^] object. The Rectangle structure has an IntersectsWith[^] method which will return true if the rectangles intersect (overlap) with each other.

For example:

bool isOverlapping = firstPictureBox.Bounds.IntersectsWith(secondPictureBox.Bounds);

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Designer Crashes IDE

#realJSOP14-Dec-08 2:11

#realJSOP

14-Dec-08 2:11

I've got a VisibleChanged handler in a UserControl class that performs some functionality that includes using "this". When I run the code as an app, it works fine, but when I try to load the UserControl into the designer, the IDE crashes. Is there a way to hide code from the designer, like a convenient compiler directive or anything?

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Giorgi Dalakishvili14-Dec-08 2:26

14-Dec-08 2:26

I don't know whether there is a directive or not but you can check whether the control is at design time or not. See here: Detecting Design-time in C#[^]

Giorgi Dalakishvili

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#realJSOP14-Dec-08 5:52

#realJSOP

14-Dec-08 5:52

Neither of the methods there worked for me, but it allowed me to use different search criteria in google, and found an answer right here on CP:

http://www.codeproject.com/KB/cs/DetectingTheIDE.aspx[^][^]

Giorgi Dalakishvili14-Dec-08 5:57

14-Dec-08 5:57

I am glad to here that you found an answer. Thanks for the article link Smile | :)

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Christian Graus14-Dec-08 9:38

Christian Graus

14-Dec-08 9:38

I see you solved this, let me just add that the designer has become a bad joke, it runs about half of your code, and if that code relies on other code that it doesn't bother to run, it crashes. MS says this is a feature.

Christian Graus

Driven to the arms of OSX by Vista.

How to put Hyperlink in MessageBox

#realJSOP14-Dec-08 11:27

#realJSOP

14-Dec-08 11:27

The designer is definitely a like bad dream once you start to do anything more complicated than simply accepting the default form in a new WinForms app, but You're forced to use it if you want a reasonable chance at designing a form in a short amount of time. Are there any alternatives that don't include the acronym "WPF"?

ajpatel22514-Dec-08 2:07

ajpatel225

14-Dec-08 2:07

Hi,

my question is that how we can put a Hyperlink in the MessageBox in C#.

Thanks,
abhishek

Re: How to put Hyperlink in MessageBox

Giorgi Dalakishvili14-Dec-08 5:47

14-Dec-08 5:47

You can't do it with standard messagebox, you need to develop your own and use linklabel control

Giorgi Dalakishvili

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Session checking

B8714-Dec-08 2:00

B87

14-Dec-08 2:00

Hi friends,
I have created voting application,i have almost finished it but i should check that one user should vote once by getting his session any idea for this....

Checking IP address will prevent other users voting so i need to take user browsers session or some other ideas for this method.....

Re: Session checking

Christian Graus14-Dec-08 8:26

Christian Graus

14-Dec-08 8:26

First of all, we have an ASP.NET forum, why did you not ask there ?

Second, there's no way to do this. A new session is created when someone reconnects to your site, and so an IP address is your only option, and that won't work if someone has a dynamic IP and reconnects to the web. The only way for this level of control is to issue people with a login and let every login only work once.

Christian Graus

Driven to the arms of OSX by Vista.

Sort Taskbar Items

C470214-Dec-08 1:44

C4702

14-Dec-08 1:44

How can I sort the windows taskbar items in c#. I would like to write a small program that looks for programs on the taskbar, and rearrange them if a custom order should it find them.

Re: Sort Taskbar Items

Giorgi Dalakishvili14-Dec-08 1:53