C# Discussion Boards - CodeProject

Re: List of Drivers in computer

pbraun20-Mar-07 14:11

pbraun

20-Mar-07 14:11

What OS are you using? What type of hardware are you using?

Phil

Re: List of Drivers in computer

Dave Kreskowiak20-Mar-07 16:50

Dave Kreskowiak

20-Mar-07 16:50

If Windows XP, open a CMD prompt and type:

C:\WINDOWS>sc query type= driver

Make sure you put in the space between type= and driver.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: List of Drivers in computer

Saikek20-Mar-07 20:49

Saikek

20-Mar-07 20:49

I am using windows XP, but i want to get list of drivers using c#. Can you tell me some functions or methods?

One nation - underground

Re: List of Drivers in computer

joon _vh.20-Mar-07 23:22

joon _vh.

20-Mar-07 23:22

these might be helpful then:

Get Hardware Information[^]
Hardware Properties[^]

Visual Studio can't evaluate this, can you?

public object moo<br />
        {<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}

Re: List of Drivers in computer

Dave Kreskowiak21-Mar-07 1:37

Dave Kreskowiak

21-Mar-07 1:37

Sorry! I thought we were in the O/S Forum...:->

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: List of Drivers in computer

Luc Pattyn21-Mar-07 14:35

Luc Pattyn

21-Mar-07 14:35

Hi, have a look at ServiceController.GetDevices() Smile | :)

Luc Pattyn

[My Articles]

Re: List of Drivers in computer

Saikek21-Mar-07 22:11

Saikek

21-Mar-07 22:11

Thank you, very much!!!

One nation - underground

Dictionary

Saikek20-Mar-07 12:49

Saikek

20-Mar-07 12:49

Good day to everyOne !!!
Can AnyOne tell me:
- in what format should i keep words in the dictionaries?
- how to keep the vocabluaries, how to make read/write ?

One nation - underground!

Re: Dictionary

joon _vh.20-Mar-07 23:24

joon _vh.

20-Mar-07 23:24

Could you specify a little clearer what you are looking for?

Are you talking about actual dictionaries, with words and explanations or translations?
Or are you talking about the Dictionary class...?

Visual Studio can't evaluate this, can you?

public object moo<br />
        {<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}

Re: Dictionary

Saikek21-Mar-07 6:17

Saikek

21-Mar-07 6:17

I am looking for actual dictionary, with words and exlpanations, as you said.

One nation - underground

Showing a "Image" in a Datagrid

Nooie20-Mar-07 12:48

Nooie

20-Mar-07 12:48

Hi all,

I am trying to show a "Image" in a DataGrid.
I have a new class I created that has 3 properties that are string and one that is of type image.
I create an Array of this class, and make the DataGrid source the Array.

But the image column comes up as a red cross in a white background, i.e. its not an image.

Can anyone give me some idea of best practice to show an image in a DataGrid please?

Regards

Tony

Re: Showing a "Image" in a Datagrid

Keshav V. Kamat21-Mar-07 1:14

Keshav V. Kamat

21-Mar-07 1:14

Hi Tony,

hope the following code works.

private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
System.Web.UI.WebControls.Image anImagine ;
if(e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item )
{
anImagine = ((System.Web.UI.WebControls.Image)e.Item.Cells[1].Controls[1]); anImagine.ImageUrl="icons/" + e.Item.Cells[0].Text.ToString() + ".gif";
}
}

Keshav Kamat Smile | :)

India

Re: Showing a "Image" in a Datagrid

Nooie21-Mar-07 11:20

Nooie

21-Mar-07 11:20

Hi Keshav,

Many thanks for the reply I will give it a try.

Many thanks again

Tony

how to add " to a string

uowzd0120-Mar-07 12:10

uowzd01

20-Mar-07 12:10

Can anyone please teach me how to add " into string, I was writing sql statement and need " in it. Thank you in advance.

Re: how to add " to a string

Edmundisme20-Mar-07 12:17

Edmundisme

20-Mar-07 12:17

string noQuotes = "no quotes";
string hasQuotes = "\"has quotes\"";

Re: how to add " to a string

uowzd0120-Mar-07 12:19

uowzd01

20-Mar-07 12:19

Thank you so much for your help

For a further explanation

Ennis Ray Lynch, Jr.20-Mar-07 12:19

Ennis Ray Lynch, Jr.

20-Mar-07 12:19

When you create strings special characters require an escape sequence. Any unicode character can be escaped by using \u and the unicode value, \uFEFF is one I am using because of some pdf issue. Newlines are \n tabs are \t a \ is \\.

File Not Found

Transfering values (Global variable)

Muammar©20-Mar-07 11:21

Muammar©

20-Mar-07 11:21

Good evening everyone,
I have a feeling it's a silly question Unsure | :~

but how can you transfer a variable from one object to another without having to create another instance of these objects.. say I have two open forms and I want to pass a value entered in one form to the other one.

Thanks a million Rose | [Rose]

Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)

Re: Transfering values (Global variable)

Wayne Phipps20-Mar-07 11:37

Wayne Phipps

20-Mar-07 11:37

If you decalre a member as public static, you don't need an instance to access it.

As an example, if you declared a string in class like this:

public sealed class MyGlobal
{
    public static string MyString = null;
}

You could access it from anywhare in your project like this:

MyGlobal.MyString = "hello";
MessageBox.Show( MainForm.MyString );

Hope this helps.

Regards

Wayne Phipps
____________

Time is the greatest teacher... unfortunately, it kills all of its students
View my Blog

Re: Transfering values (Global variable)

Muammar©

20-Mar-07 22:06

IT WORKS!! Thanks a million Wayne Rose | [Rose]

Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)

Re: Transfering values (Global variable) [modified]

Edmundisme20-Mar-07 12:32

Edmundisme

20-Mar-07 12:32

If the variable is a reference type, you won't be creating a new instance, you will simply be passing a reference to the existing object. If the variable is a value type, you can pass it as a reference:

...

int someVarIWantToPass = 0;
form2.PassVarByRef(ref someVarIWantToPass);

...

-- modified at 18:47 Tuesday 20th March, 2007

Re: Transfering values (Global variable)

Muammar©

20-Mar-07 22:07

Thank you Edmundisme Rose | [Rose]

Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)

TcpChannel Remoting - Proxy Possible?

Kir Birger20-Mar-07 10:07

Kir Birger

20-Mar-07 10:07

I found a bit of code that allows you to add a webproxy to an HttpChannel
(http://dotnetjunkies.com/WebLog/chris.taylor/archive/2004/01/24/6050.aspx)

but even this approach would not work for TcpChannel. Is there some other way to implement a proxy functionality on a tcp channel?

Re: TcpChannel Remoting - Proxy Possible?

b0ksah20-Mar-07 11:14

b0ksah

20-Mar-07 11:14

Well, maybe you should look at custom sinks ... just an idea .. I'm not sure at all here WTF | :WTF:

Re: TcpChannel Remoting - Proxy Possible?

Kir Birger21-Mar-07 1:59

Kir Birger

21-Mar-07 1:59

I've used sinks, but to my knowledge the last sink on the client side is the Transport Sink, and that cannot be customized or overridden.

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