ASP.NET Discussion Boards

is any one here that understand encoding of a string ?

B.A21-Jul-07 21:02

21-Jul-07 21:02

hi ....

is any one here that understand encoding of a string ?

for example consider a text box in a webpage , i want to after user fill it and send to server understand it's encoding (is utf8 or unicode ....)

Re: is any one here that understand encoding of a string ?

Sathesh Sakthivel21-Jul-07 22:09

Sathesh Sakthivel

21-Jul-07 22:09

Encoding[^]

SSK.

Re: is any one here that understand encoding of a string ?

B.A21-Jul-07 23:17

B.A

21-Jul-07 23:17

tanks

i save that and i am going to test it Smile | :)

Re: is any one here that understand encoding of a string ?

Sathesh Sakthivel21-Jul-07 23:20

Sathesh Sakthivel

21-Jul-07 23:20

Glad to Help Always Smile | :)

SSK.

Site structure problem

gvanto21-Jul-07 19:13

gvanto

21-Jul-07 19:13

I was wondering what the typical site structure is that people use for asp.net sites?

I am using C# asp.net 2.0 and have a default.aspx page which points to a master page, MasterPage.master (which contains references to images, javascript, etc).

I would like to organise sub-areas like: mysite.com/subdir/Default.aspx

So I created this above page, and reference the MasterPage.master, but when I navigate to this page (during run mode) the images and javascript are messed up since they're all being referenced from the directory above (in which the masterpage resides).

Is there an elegant way of getting around this problem? I was thinking of creating a 'sub-level' master page but this won't be ideal since then any changes to the masterpage will require double the efforts (which kind of goes against what a master page is about anyway!)

Do most asp.net sites ONLY use the root directory?

Any help much appreciated!
Gerry
asp.net newbie

Make $ With Domains
http://www.dntutor.com

Re: Site structure problem

Psycho-^*Coder*-Extreme21-Jul-07 19:44

Psycho-^*Coder*-Extreme

21-Jul-07 19:44

One thing I learned when using Master Pages and wanted the Master in its own directory (which I think is a good idea) is with all the images, style sheets, .js files and such to add this around them:

<%=ResolveClientUrl("~/YourDirectory/YourStyleSheet.css") %>
<%=ResolveClientUrl("~/YourDirectory/YourImageName.jpg") %>
<%=ResolveClientUrl("~/YourDirectory/YourScriptName.js") %>

Then (of course) replace my place holders with your information (example, your header is located in images/main_images then the tag around the header image would be

<%=ResolveClientUrl("~/images/header.jpg") %>

Hope this at least gets yous tarted.

"Let's face it, the average computer user has the brain of a Spider Monkey."
Bill Gates

Re: Site structure problem

gvanto22-Jul-07 18:10

gvanto

22-Jul-07 18:10

Thanks very much Psycho Coder, this seems to fix it just dandily fine! Smile | :)

Learn How to Make $ With Domains
http://www.dntutor.com

Re: Site structure problem

Psycho-^*Coder*-Extreme22-Jul-07 18:59

Psycho-^*Coder*-Extreme

22-Jul-07 18:59

Not a problem, thats what this community is for Smile | :)

PS: When someone gives you the solution that works you should give them a 5 vote on their answer

"Well yes, it is an Integer, but it's a metrosexual Integer. For all we know, under all that hair gel it could be a Boolean."
Tom Welch

Re: Site structure problem

gvanto22-Jul-07 19:28

gvanto

22-Jul-07 19:28

Done.

What a wicked community?!

I just posted a new post (at the top) Smile | :)

Learn How to Make $ With Domains
http://www.dntutor.com

About webpage Hosting

Kurian_Kurian21-Jul-07 17:23

Kurian_Kurian

21-Jul-07 17:23

I hosted one page and also bin directory,web.config and precompiledapp.config while deploying will get these files.i just add only two controls in that page one HTML Text box and one Asp Label Control but when i open that page i could see only the Html Text box, Label is not shown in that page.But when i check the source of this page i could see the Label and its Text.what is the problem is there anything should i host.

ASP 2.0 add reference for eWorld

gregart21-Jul-07 10:30

gregart

21-Jul-07 10:30

I'm upgrading a ASP1.1 program to ASP 2.0. In the original application I used eWorld's NumericBox. In the ASP2.0 I have gone to eWorld and got the latest 2.0 controls. When I run my 2.0 application on my local computer it works fine. However when I publish to my web host server it cannot find the eWorld controls. From searching and reading many posts I have to add the eWorld as a Reference and set copy local to true. However I can't figure out how to do this. I have the Visual Web Developer 2005 Express Edition and when I right click on the project I then click on Start Options and then on References. In the References window it shows Accessibility GAC 2.0.0.0. I then click Add Reference and find/select Excentrics World Controls .NET 2.0.6.2393 C:\rogram Files\Excentric ... I then press OK and would expect it to be added to the list of References just under the Accessibility entry ... however it doesn't seem to get added and subsequently I can't specify the 'copy local' option. What am I missing?

Help appreciated
gregart

Re: ASP 2.0 add reference for eWorld

doWhileSomething21-Jul-07 13:27

doWhileSomething

21-Jul-07 13:27

It looks like your referencing something installed into the GAC locally. If so, this is fine for local developement, but won't work if deployed to another server where the control(dll) is not installed in the GAC on that server.

You should be able to place the DLL inside your bin folder of your .net project and have it work properly. I've not used the control(s) your speaking of, but should be similar to that of other controls and libraries.

My Personal Site

Re: ASP 2.0 add reference for eWorld

gregart21-Jul-07 17:02

gregart

21-Jul-07 17:02

Thanks ... I did have the dll in the bin folder but it doesn't find it there ... I think I need to set up a reference but as I said not sure how to do this. There is also the register line in the .aspx file - right now I have it as follows: <%@ Register Assembly="eWorld.UI" Namespace="eWorld.UI" tagprefix="ew" %> - there seems to be a src parameter but I'm not sure if this can be used to point to the bin folder - tried it but it generates different errors...

cheers
gregart

Re: ASP 2.0 add reference for eWorld

doWhileSomething22-Jul-07 3:48

doWhileSomething

22-Jul-07 3:48

I downloaded the control(s) from eworld to do a little mock up for you.

Keep in mind I did not install this in the GAC, as I wanted to use just the dll from the BIN directory. You can install it however you want, I just wanted to show how to use it without it being installed in the GAC.

I made two pages, one loads the control dynamically, the other page use the register attribute and adds the control at design time. Hopefully this gets you going.

http://www.ewilburn.com/downloads/EW_example.zip

My Personal Site

How to insert " ' " in to MS SQL table using SqlDataSource.InsertCommand

hurrem21-Jul-07 8:38

hurrem

21-Jul-07 8:38

Hi,
Could anybody tell me how to prevent an error while entering a text with " ' " (apostrophe) into the SQL table.
Here is my code:

SqlDataSource1.InsertCommand = "INSERT INTO Ptable(pID, title, description, date) VALUES (" + pID + ",'" + TextBox1.Text + "','" + TextBox2.Text + "','" + Convert.ToString(DateTime.Today) + "')";

So, I have a problem, when I'm entering a text like "This's..." into the TextBox1.

Thank you

Re: How to insert " ' " in to MS SQL table using SqlDataSource.InsertCommand

Fred_Smith21-Jul-07 11:11

Fred_Smith

21-Jul-07 11:11

You need to double them up - use the string Replace function

Textbox1.Text.Replace("'", "''")

So that "this's" will end up as "this''s"

I sincerely hope you are validating your input Textbox.Text carefully before passing it ot the SQL statement. You might want to read Colin's article:

http://www.codeproject.com/cs/database/SqlInjectionAttacks.asp[^]

Re: How to insert " ' " in to MS SQL table using SqlDataSource.InsertCommand

hurrem21-Jul-07 19:27

hurrem

21-Jul-07 19:27

Thanx!!!

Re: How to insert " ' " in to MS SQL table using SqlDataSource.InsertCommand

enjoycrack21-Jul-07 16:22

enjoycrack

21-Jul-07 16:22

long time did not come back... Smile | :)

for the sql injection issue..i'd suggest to use stored procudures instead of inline sql

<< >>

8x Solutions Ltd

Re: How to insert " ' " in to MS SQL table using SqlDataSource.InsertCommand

Hesham Amin22-Jul-07 0:15

Hesham Amin

22-Jul-07 0:15

enjoycrack wrote:
for the sql injection issue..i'd suggest to use stored procudures instead of inline sql

Yes,, also for better performance.
but in case you can't use stored procedures (because you make a dynamic query) you still can use a parameterized query.

Hesham A. Amin
My blog

How to send SMS to any mobile globally

Software_Guy_12321-Jul-07 5:19

Software_Guy_123

21-Jul-07 5:19

Hello,

I am working on one web base portal and currently requirement is like that need to send SMS to any mobile around the world.
Can anybody help me regarding this.
URL or sample code will be helpful.

Thanks & Regards,
Kumar

Re: How to send SMS to any mobile globally

Sathesh Sakthivel21-Jul-07 22:15

Sathesh Sakthivel

21-Jul-07 22:15

Send SMS[^]

SSK.

two dimensional array in vb.net [modified]

Sonia Gupta21-Jul-07 1:48

Sonia Gupta

21-Jul-07 1:48

there are two column names in my query to extract values.
and four rows corresponding to that query.
now i want to add both the values in the two dimensional array using redim peserve keywords.
i mean at run time i am increasing the length of the array.
i know the process in one dimensioal array.
how should i do that for two D?

-- modified at 8:01 Saturday 21st July, 2007
i am using the following code

Dim datearray(0,0) As String
Dim counter As Integer = 0
While (objDR.Read)
datearray(counter,0) = objDR.Item("wef").ToString
datearray(counter,1) = objDR.Item("abc").ToString
counter += 1
ReDim Preserve datecounter(counter, 0)
ReDim Preserve datecounter(counter, 1)
End While

Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....

Re: two dimensional array in vb.net

Guffa21-Jul-07 5:22

Guffa

21-Jul-07 5:22

This looks rather like a VB question than an ASP.NET question, as it has nothing at all to do with web development.

It's expensive to resize arrays. As it's not possible to actually resize an array, a new array is created every time, and all the data is copied from the old array to the new array.

Use a List of arrays, or a List of custom objects, instead of a two dimensional array.

Example in C#:

public class DemoClass {

   private string _wef, _abc;

   public DemoClass(string wef, string abc) {
      _wef = wef;
      _abc = abc;
   }

   public string Wef { get { return _wef; } }
   public string Abc { get { return _abc; } }

}

// read the data

List<DemoClass> items = new List<DemoClass>;
while (objDR.Read()) {
  items.Add(new DemoClass(objDR.GetString("wef"), objDR.GetString("abc")));
}

// access the data

foreach (DemoClass d in list) {
  doSomethingWithTheData(d.Wef, d.Abc);
}

---
single minded; short sighted; long gone;

Gridview Paging

venkata lakshmi prasanna21-Jul-07 1:19

venkata lakshmi prasanna

21-Jul-07 1:19

Hi,friends
i hav set allow paging property to true.
Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
cmd.Connection = cn
cmd.CommandText = "select * from EMP_DETAILS"
cn.Open()
grd.DataSource = cmd.ExecuteReader
grd.DataBind()
cn.Close()
End Sub
This is the error iam getting.
The data source does not support server-side data paging.
Suggest me to handle the error.

Thank u

Re: Gridview Paging

Fred_Smith21-Jul-07 5:21

Fred_Smith

21-Jul-07 5:21

you need to bind to a datatable, not a datareader

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.