Re: How to get the cursor Pointed word - C# Discussion Boards

Re: I did it ! :-)

Vimalsoft(Pty) Ltd22-Aug-08 3:30

Vimalsoft(Pty) Ltd

22-Aug-08 3:30

if its next year , you should have told us about it next year Smile | :)

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Get type from generic list?

Steffen Lange22-Aug-08 1:52

Steffen Lange

22-Aug-08 1:52

Currently I've *fun* with reflection and generic lists.

Following code is given:

IList<String> myList = new List<String>();

So I tried to get the generic type:

Type t = myList.GetType();
Console.WriteLine(t.ToString());

But guess what I got: Frown | :(

System.Collections.Generic.List`1[System.String]

How can I get the generic type (String here)???
Has somebody a code snippet for me???

Thanks in advance.

Re: Get type from generic list?

Brij22-Aug-08 2:09

Brij

22-Aug-08 2:09

I think this is right.It shows that this is of type list which contains string type.

Cheers!!
Brij

Re: Get type from generic list? [modified]

J4amieC22-Aug-08 2:34

J4amieC

22-Aug-08 2:34

List<string> list = new  List<string>();
Type listType = list.GetType();
Console.WriteLine(listType.GetGenericArguments()[0]);

// Output: System.String

edit: forgot to escape my angle brackets

modified on Friday, August 22, 2008 9:00 AM

Re: Get type from generic list?

Steffen Lange22-Aug-08 4:30

Steffen Lange

22-Aug-08 4:30

J4amieC wrote:
Console.WriteLine(listType.GetGenericArguments()[0]);

Thanks! That's it.

Re: Get type from generic list?

Abhijit Jana22-Aug-08 2:35

Abhijit Jana

22-Aug-08 2:35

because your using String type of class. The answer is correct.

cheers,
Abhijit
Check My Latest Article

How to get the cursor Pointed word

mctramp16822-Aug-08 1:39

mctramp168

22-Aug-08 1:39

I want to a little software to realize below function:

when Opening the software is it docked on the right of the taskbar , then when you move the mouse on the screen, if there is a word below the cursor, It shows a messagebox to display the current word, if there is not any word below the cursor , then It doesn't show a messagebox

Many thanks

Re: How to get the cursor Pointed word

mark_w_22-Aug-08 4:00

mark_w_

22-Aug-08 4:00

1. you can get the app to go where the clock is using a Notify Icon

2. i have no idea how you would get the text under the mouse, would the user need to select the word or just hover over any part? does the display need to be text or could you display an image, but i dont know how you would know what is text and what is not.

Re: How to get the cursor Pointed word

mctramp16822-Aug-08 14:37

mctramp168

22-Aug-08 14:37

Thanks mark_w_ reply!

when the cursor hover over any part of the word(No need to select the word),it can show the current whole word,if there is no word under the mouse, then doesn't need show a messagexbox.
and the display need to be text.

Automation programing With MS visio

tahir_makhdoom22-Aug-08 1:26

tahir_makhdoom

22-Aug-08 1:26

How can i add stencilbar, property window grid and treeview in Ms visio using automation programming using c#.net

Tahir Makhdoom

replace

arkiboys22-Aug-08 0:30

arkiboys

22-Aug-08 0:30

How do I replace the following text

"<ns0:NxPrinterImportAll xmlns:ns0=\"http://elite.com/schemas/transaction/process/write/NxPrinterImportAll\">

to

Note that I want to remove backslashes i.e. \

"<ns0:NxPrinterImportAll xmlns:ns0="http://elite.com/schemas/transaction/process/write/NxPrinterImportAll">

I tried replace but can not get the \ to replace with nothing.
Thanks

Re: replace

Pete O'Hanlon22-Aug-08 0:39

Pete O'Hanlon

22-Aug-08 0:39

Use

string val = mystring.Replace(@"\", string.Empty);

Deja View - the feeling that you've seen this post before.

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Re: replace

arkiboys22-Aug-08 0:46

arkiboys

22-Aug-08 0:46

Hi,
That does not make a difference because the output string is the same as the first string.

Re: replace

blackjack215022-Aug-08 0:40

blackjack2150

22-Aug-08 0:40

Either what Pete suggested, or:

Replace("\\", "");

The backslash must be doubled because it is used for so-called escape characters. For example "\n" means newline, "\t" means tab, etc. That's why to indicate a single backslash, you use "\\".

For the differences between the two types of sting forms read this:
http://msdn.microsoft.com/en-us/library/aa691090.aspx[^]

Re: replace

arkiboys22-Aug-08 0:47

arkiboys

22-Aug-08 0:47

Hello,
That does not make any difference to the output either.

Re: replace

arkiboys22-Aug-08 1:01

arkiboys

22-Aug-08 1:01

Hi,
I figured it out.
This is a feature in the visual studio.
If I output to output window then it shows without the backslash.
Thanks for ttrying guys.

How to detect whether the same version was installed?

bug_aonz21-Aug-08 23:51

bug_aonz

21-Aug-08 23:51

In C#.NET 2008 setup project, i need to build a setup file which can detect whether the same version was installed or not.

Now, when i run setup file, it always show error below

Another version of this product is already installed

Instead of this, I need it automatically popup uninstallation form.
I've google for many hours but found nothing.
How can i do this?

Thank for help
^^

Re: How to detect whether the same version was installed?

leppie22-Aug-08 0:16

leppie

22-Aug-08 0:16

You probably changed the product/upgrade id. There are countless resources on how to do this correctly.

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Change variable value while debugging

.NET- India 21-Aug-08 23:46

.NET- India

21-Aug-08 23:46

Can we change the value of a variable while debugging a C# application?

Re: Change variable value while debugging

leppie22-Aug-08 0:14

leppie

22-Aug-08 0:14

Yes

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Re: Change variable value while debugging

Pete O'Hanlon22-Aug-08 0:16

Pete O'Hanlon

22-Aug-08 0:16

Yes. You can do this in the Locals window by double clicking on the Value, or by directly changing it in the immediate window. The variable must be in scope, and you must be at a break point to do this.

Deja View - the feeling that you've seen this post before.

My blog | My articles

WEB Service

arkiboys21-Aug-08 23:29

arkiboys

21-Aug-08 23:29

Hi,
I have the following xml which I wouold like to pass to the xml parameter of a web service.
please note I do not know how to get the < or > in this forum. sorry

Here is the xml
<ns0:NxPrinterImportAll xmlns:ns0="http://elite.com/schemas/transaction/process/write/NxPrinterImportAll">
<ns1:Initialize xmlns:ns1="http://elite.com/schemas/transaction/object/write/NxPrinter">
<ns1:Edit>
<ns1:NxPrinter KeyValue="Dummy" AliasField="Name">
<ns1:Attributes>
</ns1:Attributes>
</ns1:NxPrinter>
</ns1:Edit>
</ns1:Initialize>
</ns0:NxPrinterImportAll>

So I copy and paste this xml into the textbox of the web service xml parameter but when I then check the content of the text box, this following xml seems to be copied only.

<ns0:NxPrinterImportAll xmlns:ns0="http://elite.com/schemas/transaction/process/write/NxPrinterImportAll">

Do you know why?

Re: WEB Service

blackjack215022-Aug-08 0:00

blackjack2150

22-Aug-08 0:00

Your whole approach of passing the raw XML is WRONG. To communicate with a web service, add it's web reference (URL address of the WSDL file) to your VS project. Visual Studio will automatically generate C# classes (called proxy classes) which correspond to the service and it's web methods.
After that calling the web method is like calling a method from a DLL. The Microsoft.Web.Services engine will translate your requests and responses to XML (SOAP), so you don't have to.
I hope I cleared some of the fog.

permission error in socket programing

behzadcp21-Aug-08 23:02

behzadcp

21-Aug-08 23:02

hi
i want to send data from one computer to another in a local network
when client request connect to server and when i use feedback ip (127.0.0.1) i give reponse but when use 192.168.0.1 give a permission error
system.net.socketpermission
excuse me my English is not good
thank you

Re: permission error in socket programing

Mark Salsbery22-Aug-08 5:02

Mark Salsbery

22-Aug-08 5:02

What is the significance of the private IP address 192.168.0.1?

Mark

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

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