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Re: Right to left in listbox

Nafiseh Salmani13-Aug-06 21:15

Nafiseh Salmani

13-Aug-06 21:15

Do u use any drawitem event for your list box and set Drowmode in the listbox properties window to "OwnerDrawFixed", the righttoleft wont work !!!

try it . Smile | :)

Re: Right to left in listbox

Stefan Troschuetz13-Aug-06 22:33

Stefan Troschuetz

13-Aug-06 22:33

No just dragged onto my form from the toolbox. As I said it has something to do with your implementation. If your drawing the items yourself, you have to care about the RightToLeft yourself.

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

Re: Right to left in listbox

Nafiseh Salmani18-Sep-06 23:34

Nafiseh Salmani

18-Sep-06 23:34

I found it myself :
use these codes in DrawItem event of the listbox

StringFormat salign= new StringFormat() ;<br />
salign.Alignment=StringAlignment.Far;<br />
Font font=new Font("Tahoma",8,System.Drawing.FontStyle.Bold);<br />
Brush Author_default=Brushes.SaddleBrown;<br />
e.Graphics.DrawString("aaaa",font, Author_default,e.Bounds,salign);

C# and SCSI tape drive

Dima Statz12-Aug-06 22:25

Dima Statz

12-Aug-06 22:25

Hello guys,
I've problem to open SCSI tape device from C#.
I want to work with it in "old way", I mean to create
handle to file ( device file ), then to open stream,
and to perform read/write operations.

1) First problem is that I don't know device file name ( where can I find it )?
2) The second question , is there another way to work with SCSI tape device, I mean is there infrustructure in .NET 2.0 to read/write directly to SCSI tape

Re: C# and SCSI tape drive

amini_porroo2-May-12 0:23

amini_porroo

2-May-12 0:23

did you get the answer?
I'm exactly in the point that you've mentioned but 6 years later. Big Grin | :-D

listbox

Nafiseh Salmani12-Aug-06 20:41

Nafiseh Salmani

12-Aug-06 20:41

Hi
Help me please

I could change color the rectangular which is showed when an item in listbox is focused, but while the selected item is changing , the color change into a blue again and after a while change into the color which I set for it.

I dont want this changing, what can I do ?!! D'Oh! | :doh:

Re: listbox

CooperWu12-Aug-06 23:48

CooperWu

12-Aug-06 23:48

can you post some code which contain your problem?

Re: listbox

Nafiseh Salmani13-Aug-06 0:21

Nafiseh Salmani

13-Aug-06 0:21

I found it myself.
i was because of this code= e.DrawBackground().
Big Grin | :-D

Thanks

selecting columns to use in a dataview [modified]

Glen Harvy12-Aug-06 17:37

Glen Harvy

12-Aug-06 17:37

using VS2005;

I'm having trouble getting my mind around dataviews and datatables Confused | :confused:

.

I have a datatable filled with * and has columns ID,Credit,Date,Description,Amount. I want to use the data in that datatable in several places in my program.

What I want to do is use a datagrid to display rows that are:
a) sorted in date order
b) rows are selected from the datatable because they fall into a programable date range and the Credit column value is true.
c) only some columns are displayed in the datagrid.

Will it be necessary to create another datatable programatically (in order to achieve (b) above) or is it possible to extract the data from the current datatable that holds all the data I want and then stick that selected data into the dataview?

TIA.

-- modified at 23:37 Saturday 12th August, 2006

-- modified at 23:38 Saturday 12th August, 2006

Glen Harvy

Downlaod a text file in C#

nmandaliya12-Aug-06 11:56

nmandaliya

12-Aug-06 11:56

Hi friends,
I have one use control, which have one DATAGRID and control to uplaod (HTML where input type=file). When you upload file, (1) it will save file in the server folder (2) shows in the GRID within LinkButton. So one click on the linkbutton (FileName), able to save/Open file.
Code for this is.
----------------------------------------------------------------
FileStream MyFileStream = new FileStream(baseAttachementsPath + FileToOpen , FileMode.Open ,FileAccess.Read,FileShare.Read);
long FileSize;
FileSize = MyFileStream.Length;
byte[] Buffer = new byte[(int)FileSize];
int bytesRead = MyFileStream.Read(Buffer, 0, (int)MyFileStream.Length);
MyFileStream.Close();
Response.Buffer=true;
Response.Clear();
Response.Charset = "UTF-8";
Response.ContentType = "application/octet-stream"; Response.AppendHeader("content-length", FileSize.ToString() );
Response.AddHeader( "content-disposition","attachment; filename=" + FileToOpen);
Response.Flush();
Response.BinaryWrite(Buffer);
Response.End();
-------------------------------------------------------------------------
So this code is working for all file but not for text file.
When we try to open the text file, it will have all content with the source code for page. (source code is that for my current .aspx, and if i do view->source)
so if i have data in text file is "TEST FILE",
so when try to open / save ..
it contains...
==========
Test File
meta content=http://schemas.microsoft.com/intellisense/ie5 name=vs_targetSchema>

<title>HP Direct Customer Addresses Registration Form

etc....
==================
Code is giving only for TEXT, else for DOC,PDF,xls working fine.

Can you help me?

Thanks in advance..

naishadh

Downlaod a text file in C#

nmandaliya12-Aug-06 11:54

nmandaliya

12-Aug-06 11:54

Hi friends,
I have one use control, which have one DATAGRID and control to uplaod (HTML). When you upload file, (1) it will save file in the server (2) shows in the GRID within LinkButton. So one click on the linkbutton (FileName), able to save/Open file.
Code for this is.
----------------------------------------------------------------
FileStream MyFileStream = new FileStream(baseAttachementsPath + FileToOpen , FileMode.Open ,FileAccess.Read,FileShare.Read);
long FileSize;
FileSize = MyFileStream.Length;
byte[] Buffer = new byte[(int)FileSize];
int bytesRead = MyFileStream.Read(Buffer, 0, (int)MyFileStream.Length);
MyFileStream.Close();
Response.Buffer=true;
Response.Clear();
Response.Charset = "UTF-8";
Response.ContentType = "application/octet-stream"; Response.AppendHeader("content-length", FileSize.ToString() );
Response.AddHeader( "content-disposition","attachment; filename=" + FileToOpen);
Response.Flush();
Response.BinaryWrite(Buffer);
Response.End();
-------------------------------------------------------------------------
So this code is working for all file but not for text file.
When we try to open the text file, it will have all content with the source code for page. (source code is that for my current .aspx, and if i do view->source)
so if i have data in text file is "TEST FILE",
so when try to open / save ..
it contains...
==========
Test File
meta content=http://schemas.microsoft.com/intellisense/ie5 name=vs_targetSchema>

<title>HP Direct Customer Addresses Registration Form

etc....
==================
Code is giving only for TEXT, else for DOC,PDF,xls working fine.

Can you help me?

Thanks in advance..

naishadh

Re: Downlaod a text file in C#

Insincere Dave12-Aug-06 15:36

Insincere Dave

12-Aug-06 15:36

I think you would have to change the MIME type depending on the file type. Try

Response.ContentType = "text/plain";

Re: Downlaod a text file in C#

nmandaliya13-Aug-06 20:00

nmandaliya

13-Aug-06 20:00

Thanks for the Reply.

But i have done that. It's working in my local machine - Develope env. but not in the stage Env and Producation Env.

Can you help me for this?

MS Agent Characters are not Talking NowAdays.... [modified]

emran83412-Aug-06 11:29

emran834

12-Aug-06 11:29

Hi,
Recently I found that, the same Windows and ASP.NET applications were working fine for MS Agent Characters to make them Speak. But last few days none of them are talking. They are functioning well for the other activities but not talking?
I mean, Character.Speak("Hello World") is not making them speak at all.

EVEN IN MICROSOFT WEBSITE PAGE, at http://www.microsoft.com/Msagent/dev/code/TryMSAgent.asp[^]

The PEDDY is not talking in my computer. In that way I am sure that, My programming has no problem, Something we need to upgrade in our PC to make them talk. What is that upgrade ?

If so, How to recover this problem..!!

Thanks and regards

-- modified at 17:30 Saturday 12th August, 2006

Re: MS Agent Characters are not Talking NowAdays....

Rob Graham13-Aug-06 4:04

Rob Graham

13-Aug-06 4:04

emran834 wrote:
that

Open volume cntrol. Uncheck "mute"

Re: MS Agent Characters are not Talking NowAdays....

emran83413-Aug-06 6:44

emran834

13-Aug-06 6:44

Hi
thanks for your reply.

My Mute was unchecked as I was listening all other sounds. o u have any other idea about the reason ? because I checked multiple computer and I found none of the computer is sounding MS Agent Speech.

Thanks

Panel control does not update the position correctly [modified]

Ista12-Aug-06 11:22

Ista

12-Aug-06 11:22

I have a panel with tons of controls displayed vertically. ( about 3 x the length of the panel )

When I scroll to the bottom it works fine.

But, when I scroll up it resets back to the oringal position.

For instance, I scroll all the way to the bottom.

I then click in the middle of the scroll bar so it goes up a page. But it doesn't move.

But, then I notice if I click in the panel and then click on the scroll bar. It moves.

Any ideas on a work around?

-- modified at 15:35 Sunday 13th August, 2006

--------------------------------------------------------

1 line of code equals many bugs. So don't write any!!

My mad coder blog

Add html file to resource, and show it from there

peterchen12-Aug-06 11:08

peterchen

12-Aug-06 11:08

How can I add an HTML file as a resource to a binary, and how to reference it from my code?

(VS2005)

We are a big screwed up dysfunctional psychotic happy family - some more screwed up, others more happy, but everybody's psychotic joint venture definition of CP

Tree<t> in C# || Fold With Us! || sighist

Re: Add html file to resource, and show it from there

Stefan Troschuetz12-Aug-06 11:43

Stefan Troschuetz

12-Aug-06 11:43

Add the file to your project and in the properties window change the build action to embedded resource. Use Assembly.GetManifestResourceStream to get a stream to the embedded html file.

Strange .length of a string

Stick^12-Aug-06 9:55

Stick^

12-Aug-06 9:55

Hi,

I'm getting a HD serial number from the WMI and saving it to a var:

SerialNo = wmi_HD["SerialNumber"].ToString();

which works fine. And on my system, I can do this:

MessageBox.Show(GaugeGlow.Program.theHD.SerialNo +
"\tCount: " + GaugeGlow.Program.theHD.SerialNo.Length);

and get the correct:

WD-WCA8E5870675 Count: 15

but on someone else's computer I get:

E17CCYE Count 20

I haven't a clue why. Anyone shed light on what I might look at?

Patrick

Re: Strange .length of a string

Guffa12-Aug-06 10:08

Guffa

12-Aug-06 10:08

Print out the character codes for each character in the string. Perhaps it's padded with spaces or unprintable characters.

---
b { font-weight: normal; }

Re: Strange .length of a string

Stick^12-Aug-06 10:27

Stick^

12-Aug-06 10:27

Thanks, it turns out that it was padded with spaces, so I just added a
.Trim() and now it works fine.

Patrick

public variable

md_refay12-Aug-06 9:46

md_refay

12-Aug-06 9:46

i need to declare public variable in c# that will available from any form in my project and keep it's value during appliction running like public varaible that we declared in module in vb

ma_refay

Re: public variable

Ista12-Aug-06 10:01

Ista

12-Aug-06 10:01

static. isn't a good design tho

--------------------------------------------------------

1 line of code equals many bugs. So don't write any!!

My mad coder blog

Re: public variable

Judah Gabriel Himango12-Aug-06 11:04

Judah Gabriel Himango

12-Aug-06 11:04

public class MyFirstForm : Form
{
   public int Foo = 5;
}

public class SomeOtherForm : Form
{
    public void ChangeFirstFormValue(MyFirstForm instance)
    {
        instance.Foo = 10;
    }
}

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