RichTextBox Help Required !! [modified] - C# Discussion Boards

Squee!8-Jul-06 8:29

8-Jul-06 8:29

I'm makign a web browser, how do you make the status bar load in sync with the website?I've even downlaoded source codes for other browser tutorials but they never work. Unsure | :~

-- modified at 14:30 Saturday 8th July, 2006

Re: progress bar

Martin238-Jul-06 11:40

Martin23

8-Jul-06 11:40

Use the navigating and documentcompleted events if you want to know when the browser starts and finishes navigating.

Alternatively, if you want to know how much has been downloaded and how much needs to be downloaded of the webpage, use the e.CurrentProgress and e.MaximumProgress properties of the progresschanged event of the webbrowser.

combobox value acess.......???? [modified]

Nagraj Naik8-Jul-06 3:02

Nagraj Naik

8-Jul-06 3:02

Hi All,
I am using combobox i filled combobox and noe I want to access combobox values.

my code is

comboBox1.DataSource =_orderBO.FillCombo("select CustomerId from Customers");
comboBox1.DisplayMember="CustomerId";
comboBox1.ValueMember="CustomerId";

MessageBox.Show ("Item is"+ comboBox1.Items[1].ToString());

Gives value "system.data.datarowview" as messagebox

Please help me....

-- modified at 9:29 Saturday 8th July, 2006

Re: combobox value acess.......????

Guffa8-Jul-06 5:16

Guffa

8-Jul-06 5:16

That is what you get when you use the ToString method on a DataRowView object.

Cast the item to DataRowView, then you can get the data you want from it.

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b { font-weight: normal; }

Re: combobox value acess.......????

albCode9-Jul-06 2:14

albCode

9-Jul-06 2:14

SqlConnection conn= new SqlConnection("urconnectionstrng");<br />
DataSet dst = new DataSet();<br />
SqlDatAdapter dap = new SqlDataAdapter("select CustomerId from Customers",conn);<br />
comboBox1.DataSource =dst.Tables[0];<br />
comboBox1.DisplayMember="CustomerId"; <br />
comboBox1.ValueMember="CustomerId"; <br />
<br />
MessageBox.Show ("Item is"+ comboBox1.Items[1].ToString());

Re: combobox value acess.......????

Nagraj Naik9-Jul-06 19:58

Nagraj Naik

9-Jul-06 19:58

Thanks Friends,
Thanks for suggestions.

Regards,
Nagraj.

Video Size

J.S.Lim8-Jul-06 2:10

J.S.Lim

8-Jul-06 2:10

hi,

i had tried a few of the directx video capture projects here, and that i find the captured video's size is huge. i had tried capturing in different formats, eg. avi,mpg,3gp but the size did not reduce. Is there anyway where i can capture short videos with smaller size?

thanks

RichTextBox Help Required !! [modified]

Shinning Star8-Jul-06 0:04

Shinning Star

8-Jul-06 0:04

Hi,
Im working in DotNet 2003 in Windows Applications using C#, and i require a control that has the functionality of a Label and a RichTextBox.

In RichTextBox, i can select a specific text and can apply different font styles (Bold, Italic) to it, but there is not function available to change the background IMAGE of the RichTextBox...only BackColor can be changed.
For Example: Sample Text (you can see, in "Sample", "am" is both Bold and Italic and this can only be done in a RichTextBox)

In Label, BackGroundImage can be applied, but specific Text cannot be Selected programmitacally, and the Font Styles (Bold, Italic) are applied to the entire Text in the Label.

I need a control in Windows Applications (using c#) that can have the functionality of applying BackGroundImage to it and Text with different styles can also be added to it. Just like Microsoft PowerPoint, when we run the Slide Show, Text appears with styles applied and BackGround also appears.
RichTextBox has Transparent Color, but it is not that much Transparent and the BackGround of Parent Control hides behind the RichTextBox.
so , i need some help Smile | :)

Thanx in Advance.

Regards,
Kamran.

-- modified at 6:06 Saturday 8th July, 2006

Re: RichTextBox Help Required !!

mav.northwind8-Jul-06 7:29

mav.northwind

8-Jul-06 7:29

Hi!
Try searching the articles here, I know there's one around that gives you a RichTextBox with a background image.

Regards,
mav

--
Black holes are the places where god divided by 0...

how to get CPU n RAM information from machines

amber hussain7-Jul-06 23:42

amber hussain

7-Jul-06 23:42

Can anyone tell me how can i get information of current CPU usage of machines? so that i get to know about the cycles avaialable.
Thanks in advances

Re: how to get CPU n RAM information from machines

Eran Aharonovich8-Jul-06 2:15

Eran Aharonovich

8-Jul-06 2:15

There is already an article about your question.

CPU & RAM

Eran Aharonovich (eran.aharonovich@gmail.com )
Noviway

Re: how to get CPU n RAM information from machines

yoaz8-Jul-06 3:17

yoaz

8-Jul-06 3:17

try using System.Diagnostics.PerformanceCounter class, with the Processor category.

there are no facts, only interpretations

Secure Datastore for application.

Waqas Nasir7-Jul-06 22:26

Waqas Nasir

7-Jul-06 22:26

hi,
I have got an issue at hand related to security of the data stored in the data store... just wanted to ask if there is any EFFICIENT way to save your data file (encrypted or not) so that the user could not read or change the information stored in it, if the file is encrypted then every querry to data store will need a decrypting cycle and this will cause more and more delay when the size of data store will increase, cache is another option but it does not suits the requirements of the software that I am developing... is there any other means through which the security could be implemented...

Thanks,
Regards,
Waqas.

Secure my assemly

tibu19827-Jul-06 21:36

tibu1982

7-Jul-06 21:36

I've tried to sign my assemblies (http://www.codeproject.com/useritems/SecUtilexe.asp?df=100&forumid=256869&exp=0&select=1337472)but it is not working. I can use assemblies from any application. Is there another solution or things in 2.0 are different?

Re: Secure my assemly

Dave Kreskowiak8-Jul-06 4:57

Dave Kreskowiak

8-Jul-06 4:57

There's a reason why that article is rated so low. The technique doesn't work. It won't prevent anyone from reusing an assembly.

There are a few ways of doing it, but nothing documented.

The easiest would be to write your assembly so that it requires some kind of authentication before any of its members will work. Each classes constructor should check for proper authentication before it's code executes.

Dave Kreskowiak
Microsoft MVP - Visual Basic

MASTER AND ACCESS CONTROLLER

premium17-Jul-06 20:37

premium1

7-Jul-06 20:37

http://www.engineeringproject.net

Re: MASTER AND ACCESS CONTROLLER

Paul Conrad7-Jul-06 21:16