ASP.NET Discussion Boards

Re: Custom Validator

szukuro20-Dec-06 5:00

szukuro

20-Dec-06 5:00

Have you tried it with ValidateEmptyText = true?

Re: Custom Validator

Dayekh20-Dec-06 5:08

Dayekh

20-Dec-06 5:08

For some reason my custom validator is not recognising the ValidateEmptyText Property.

Im assuming this is not to be implemented in the Front-End. I am trying something like:

Me.cst1.ValidateEmptyText = True [Doesn't Work]

Dim cst1 As CustomValidator<br />
Dim blnStatus As Boolean<br />
blnStatus = cst1.ValidateEmptyText<br />
cst1.ValidateEmptyText = blnStatus

Still has problems. Any suggestions? .. still

Thank you once again for your time.

array in asp

diya_dev19-Dec-06 22:38

diya_dev

19-Dec-06 22:38

i want to pass asp array in javascript function as parameter.
and access the array values in that function.

its in asp and not asp.net

reply fast

diya

Re: array in asp

Guffa19-Dec-06 23:42

Guffa

19-Dec-06 23:42

diya_dev wrote:
i want to pass asp array in javascript function as parameter.
and access the array values in that function.

You can't pass the actual array from server code to client code. You have to create client code that recreates the array.

diya_dev wrote:
its in asp and not asp.net

Then you should post in web development forum, not the ASP.NET forum.

diya_dev wrote:
reply fast

Unless you want to pay me, I reply when (and if) I feel like it.

---
It's amazing to see how much work some people will go through just to avoid a little bit of work.

error asp.net and crystal reports

MissionSuccess19-Dec-06 22:36

MissionSuccess

19-Dec-06 22:36

hello everyone

i m developing a web application in which i m using crystal reports for reports.

till yesterday it was working fine.but from today it gives me the error

"Error in File E:\Documents and Settings\SERVERHO3\ASPNET\Local Settings\Temp\temp_f07331d1-84fb-4c1d-8ea3-970e931d27d0.rpt: The request could not be submitted for background processing"

and surprise to see that i dont have any "Local Settings" folder in aspnet folder.

So i am confused with this error.

plz rectify my error

thank u very very much in advance

PHP echo equivalent???

chathu03j19-Dec-06 21:41

chathu03j

19-Dec-06 21:41

HI, is there a ASP.NET equivalent for PHP's echo command?
Or else is there a way to write on a web page without using a label or a textfield?

Thanks for any reply!!

Re: PHP echo equivalent???

Guffa19-Dec-06 23:55

Guffa

19-Dec-06 23:55

You can do like this:

<%=someVariable%>

However, if you use that your code quickly gets a mess of page level variables that you assign a vaule in one place and use in another place.

You don't have to use a label or textfield to display values in the page, you can use any server control you like.

A Literal control is useful if you want a control that does not add any html to what you put in it:

<asp:Literal id="objInfo" />

objInfo.Text = "Hello world!";

This will put the text "Hello world!" in the page where the literal control was. There is no span tag added around the text.

A PlaceHolder is useful for adding controls to the page:

<asp:PlaceHolder id="objContainer" />

objContainer.Controls.Add(new LiteralControl("Hello world!"));

---
It's amazing to see how much work some people will go through just to avoid a little bit of work.

currency validator

abdelhameed8119-Dec-06 21:32

abdelhameed81

19-Dec-06 21:32

i want to add a regular expression to validate the user input to be only in currency formate
thanks

abdelhameed81

Re: currency validator

Dayekh19-Dec-06 23:06

Dayekh

19-Dec-06 23:06

Hi mate,

The best way forward for all those kind of validators is using a regular expression validator:

<asp:regularexpressionvalidator>

Look it up. It should be quite easy. There is a "ValidationExpression" property where you are supposed to input a complex expression which validates the input of Currency/Date/Time/Datetime/Numbers/Strings/Anything!

Visit http://regexlib.com.DisplayPatterns.aspx

It's a good site.

Re: currency validator

abdelhameed8120-Dec-06 20:26

abdelhameed81

20-Dec-06 20:26

thank you for your efforts, but i want to knw the expression it self
thanks

abdelhameed81

Re: currency validator

siddu78628-Dec-06 1:19

siddu786

28-Dec-06 1:19

Hai Take Compare Validator and Change main Properties like this

1.Type=Currency
2.Operator= DataTypeCheck

Thanks and Regards
Siddu

Siddu
Software Developer

use of webservice problem

Ballita19-Dec-06 18:57

Ballita

19-Dec-06 18:57

Hi,
I am trying to use a web service in one of my window application project.
I have written the code:

localhost.HelloWebServiceinC myservice=new invoke_service.localhost.HelloWebServiceinC();
Console.WriteLine(myservice.HelloWorld());

But it is not returning anything from the webservice. Please help me to solve the problem.

Thanks & Regards
Mishra

Re: use of webservice problem

jdkulkarni19-Dec-06 19:26

jdkulkarni

19-Dec-06 19:26

Can you please elaborate more on this? Like are you getting some exception, or you do not have webservice placed properly?
I did not get what exactly you are trying to say. : Confused | :confused:

Jayant D. Kulkarni
Brainbench Certified Software Engineer in C#, ASP.NET, .NET Framework and ADO.NET

Take some action when message is received by client in webform

tprakash19-Dec-06 17:45

tprakash

19-Dec-06 17:45

I have written soap server and soap client using SoapSender and SoapReceiver class of WSE2.0. The soap server in console application while the soap client is in web application. The client requests the server. When the server replies some message to the client. This message is received in the client portion ie in the function Receive.

protected override void Receive(SoapEnvelope env)
{

}

Now the problem is, if i write some code inside the Receive function as
protected override void Receive(SoapEnvelope env)
{
//some code to extract message from the soapenvelope
WewForm1 wf=new WebForm1();
wr.Response.Redirect("WebForm2.aspx");

}
It won't redirect to page WebForm2.aspx. My objective is to take some action (either redirect to another page or just display the message received in the current page) when the message is received.

Could somebody tell me how to do this?

Thanks in advance.

tandukar

Re: Take some action when message is received by client in webform

minhpc_bk19-Dec-06 19:18

minhpc_bk

19-Dec-06 19:18

tprakash wrote:
WewForm1 wf=new WebForm1();
wr.Response.Redirect("WebForm2.aspx");

In your custom class, you need to get reference to the Response object of the current HttpContext[^] instance and redirect the user to a new page.

How to install IE Web Control in VS.NET 2003

prakash_21019-Dec-06 17:31

prakash_210

19-Dec-06 17:31

I am using treeview in .net 1.1
For that purpose i have to install IE Web Control.
I have downloaded it but not able to install it
I m not able to find the dll file required to add in toolbox of visual studio
plz. help me out.

prakash sawant

Re: How to install IE Web Control in VS.NET 2003

minhpc_bk19-Dec-06 19:06

minhpc_bk

19-Dec-06 19:06

Did you read the readme.txt file in the download to have an idea on how to build the source code and the runtime files? Also, you'll have to manually add the assembly to the Toolbox of the VS 2003.

Re: How to install IE Web Control in VS.NET 2003

prakash_21019-Dec-06 21:49

prakash_210

19-Dec-06 21:49

Yes, i successfully installed IE Web Control
And i also adde TreeView Control to the toolbox of Visual Studio IDE.
Now can anyone explain me how to use it
because, i used it but it is not showing me child elements below one another,
it is showing all are in one row..
plz help me out.

prakash sawant

Re: How to install IE Web Control in VS.NET 2003

minhpc_bk20-Dec-06 14:16

minhpc_bk

20-Dec-06 14:16

it seems you forgot to copy the contents of the Runtime folder to the web client folder at root as the readme.txt said.

Re: How to install IE Web Control in VS.NET 2003

prakash_21020-Dec-06 17:50

prakash_210

20-Dec-06 17:50

oh ! i now copied whole Runtime folder to my root directory
now , it is showing all parent and child elements in tree structure
but one problem occured.....
i am able to set the properties of TreeView Control in desingn mode..
but if i switch over to codebehind page,
and when i try to access the properties of TreeView control by making the obj of that control, it cant do so.
i am not able to access the properties of TreeView Control in CodeBehind...
i can set properties at runtime........
plz. help me out.

prakash sawant.

pagination

pavanik19-Dec-06 16:51

pavanik

19-Dec-06 16:51

could u pls help me out how to go forward for pagination in the asp.net

pavani

Re: pagination

_AK_19-Dec-06 17:07

_AK_

19-Dec-06 17:07

This[^] will help you in this regard.

Best Regards,
Apurva Kaushal

User Controls, Master Pages, CSS and putting it all together

RX Maverick19-Dec-06 16:40

RX Maverick

19-Dec-06 16:40

I have a master page (MasterPage.master) and it's called by Default.aspx. Then I added a web user control (WebUserControl.ascx), I tested it all and everything was working great. I decided to add some color to the user control by way of CSS (StyleSheet.css), now I have problems. I don't want to add a link to the MasterPage head since not all pages using the master need the css. How do I programmatically have my WebUserControl.ascx.vb add a link tag to my page head? I think I explained this well, but if not just post your questions and I'll try to answer them. Thanks for any help offered.

Re: User Controls, Master Pages, CSS and putting it all together

Anbuselvan19-Dec-06 18:05

Anbuselvan

19-Dec-06 18:05

Hi,

There are two ways available to resolve your issue.

1. Simple and easy way.
Put all your CSS styles in a style sheet and save into your project.
<your script> string should be:
<link href="your css path" type="text/css" rel="stylesheet" />
Add the following code to your control's page load event:
Page.ClientScript.RegisterClientScriptBlock(GetType(), <unique string identifier>, <your script>, false);

2. Some more work but efficient.
Create a function in for your master page like,
public void AddCssLink(string cssfile)
{
HtmlGenericControl styleCtrl = new HtmlGenericControl("link");
styleCtrl.Attributes.Add("href", "Styles/" + cssfile);
styleCtrl.Attributes.Add("rel", "stylesheet");
styleCtrl.Attributes.Add("type", "text/css");
Page.Header.Controls.add(styleCtrl);
}

from your control's page load event,
Master.AddCssLink("<your css file>");

Happy programming.

With Best Regards,

P.Anbuselvan
IT Consultant
Emirates Group IT, UAE

Re: User Controls, Master Pages, CSS and putting it all together

minhpc_bk19-Dec-06 19:25

minhpc_bk

19-Dec-06 19:25

I think there are many ways to do what you want. You can programmatically access the Header[^] of the current page using the Page.Header[^] property and simply add the stylesheet. You can also do as someone said by injecting text or control (should use the HtmlLink Class instead of the generic one).

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