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Does any body know how to capture audio an video form webcam and stream it direcly on to tapi Call, with out first storing it on the disk.
CallieClearence
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hi friends..
while creating a new project in .NET 2 we have an options called Windows Apllication,Windows Control Library,class Library etc..well working on my previous project i used class library to create components in my project..
"Windows Control Library" suggests that we are going to create user controls
but we can do that thing also if we can go for class library(by right clicking class library and thn ADD-->New Item-->user Contrls)..thn whats the diff.
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Well, there's none in reality. The only difference being what you get in the initial project, i.e. either an empty class or a barebones control class. They both compile to .DLL format.
Deja View - the feeling that you've seen this post before.
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Hi friends,
plz help me
i am a web developer and now i want to write a desktop application.
the dackend is "ms sql 2000" and front end is "Visual C# 2005".,but i didn\t find any control to connect to ms sql 2000
plz help
prince
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You can use SqlConnection object to connect.
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any control to connect.. if u can suggest me any sampple project then it will be great
prince
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There is no control but you could do something like this:
SqlConnection cn = new SqlConnection();
cn.ConnectionString = "...";
cn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = cn;
cmd.CommandText = "your sql sp Here";
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandTimeout = ...;
SqlDataReader rdr = cmd.ExecuteReader();
You could look for samples here on codeproject.
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If you type your question in to google, you're bound to find a ton of articles on this.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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you can use SQLDataSource control to connect with your db..
or u can use the classes to connect (through code)
u can search on google too. for this
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Excel.Workbook theWorkbook = this.Excelobj.Workbooks.Open(strInputFileName, 0, false, 5,
"", "", true, Excel.XlPlatform.xlWindows, "\t", false, false,0, true,false,false);
Excel.Sheets sheets = theWorkbook.Worksheets;
Excel.Worksheet excelWorksheet = (Excel.Worksheet)sheets.get_Item(1);
Excel.Range tempRange = (Excel.Range) excelWorksheet.get_Range("C1","IV1");
System.Array tempArray = (System.Array)tempRange.Cells.Value2;
string[] exchangeData = ConvertToStringArray(tempArray);
//Determining the Excel Cell data range
int totalExcCount = exchangeData.Length;
string remarkCellName = convIndexToCellName(totalExcCount+3);
string lastExcCellName = convIndexToCellName(totalExcCount+2);
//Creating a new column "Remarks" in the excel.
Excel.Range remarkRange = (Excel.Range) excelWorksheet.get_Range(remarkCellName + "1",remarkCellName + "1");
string strRemark = "Remarks";
Object[] args1 = new Object[1];
args1[0] = strRemark;
remarkRange.GetType().InvokeMember("Value",BindingFlags.SetProperty,null,remarkRange,args1);
Now as above when writing in excel
I want that I should be able to write "Remarks" with some different color say red
how can i do that
Thanks
Ankit Aneja
"Nothing is impossible. The word itself says - I M possible"
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the get_range method itself has few poperties...
Try out the Font property and thereby you can set the color for the font!!
Gautham
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Ankit,
Here is the Solution:
Call this line
remarkRange.Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);
and this will set the Font color to RED.
Manoj
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To fill the color for One cell,
((Excel.Range)worksheet.Cells[row, column]).Interior.Color = ColorTranslator.ToOle(color) ;
To fill the color for range.
worksheet.get_Range("A1","A2").Interior.Color = ColorTranslator.ToOle(color);
Hope to catch well!!! 
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I am using a RichTextBox on a Form. The RichTextBox shows large amount of text from the database.
The sizes of the text varies from 0 to 1500 chars.
So I start from small size RTB (400*400) and then increase the size of the RTB untill the Scroll bars are no longer shown. i.e I want to make an automatically sizing RichTextBox
I want to just check the Vertical Scrollbar, and keep increasing the height of my RichTextBox until the scrollbar is disabled/unused (this would, in theory, give it the exact height needed)
And If is increase the size of the rTB do i have to use the method
Application.DoEvents();
to show the change
o O º(`'·.,(`'·., ☆,.·''),.·'')º O o°
»·'"`»* *☆ t4ure4n ☆* *«·'"`«
°o O º(,.·''(,.·'' ☆`'·.,)`'·.,)º O o°
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Nice signature, I guess it's one of your rtf applications
Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)
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What is your question?
Regards,
mav
--
Black holes are the places where God divided by 0...
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How Do I check that the Vertical Scroll bar is shown.
o O º(`'·.,(`'·., ☆,.·''),.·'')º O o°
»·'"`»* *☆ t4ure4n ☆* *«·'"`«
°o O º(,.·''(,.·'' ☆`'·.,)`'·.,)º O o°
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I was using Visual studio 2003 to develop windows applications in c#. Now I have moved to Visual studio 2005. I wanted to use Datagrid in my application but the only thing I see is what is called datagridview. Are these two the same, if yea can I use the same code to populate a datagridview?
phokojoe
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They are not exactly the same. DataGridView replaced DataGrid in Dot net 2.0. Although DataGrid is still available for use. It is apparently not available through the IDE but you can still create a DataGrid in your code should you wish but you should considder using DataGridView instead.
[Modify]
You can add it to the IDE if you right-click on toolbox and select choose items.
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DataGridView is the replacement for DataGrid, but they are not the same. The DataGridView doesn't support displaying data in a hierarchical manner.
The code you used to populate the DataGrid should work just fine to populate the DataGridView.
-----------------------------
In just two days, tomorrow will be yesterday.
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Hi I'm having a problem with a Service i'm trying to write...
It seems like a simple problem but i'm getting nowhere...
I'm creating a windows service that will detect files that have been added to our local server dropbox, and then move and rename the files up to our hosted remote server.
We have a VPN connection to the hosted server, and can connect to the file structure with the internal IP address. however they are on seperate domains.
This means that i cannot have 1 User with Write access to both servers and need to impersonate the users with access.
Is this possible? I have been trying and failing to use CredentialCache with NetworkCredential and LoginUser!
Has anyone got any ideas?
Thanks
Martin
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Hi,
The NetworkCredential does not support public-key based authentication methods such as Secure Sockets Layer(SSL) client authentication.
You can check this with your VPN connection.
One more thing, why do you want to have write access at the local server for the same user ?
Manoj
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Hi Manoj,
I needed Read/Write access To move files in both directions with the service. We have now decided to approach this in a different way, intergating it with an exsisting service, adding a webservice to accept and serve files!
Thanks for you help anyway.
Martin
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