.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Java function needs to return only two places

Posted By:      Posted Date: September 03, 2010    Points: 0   Category :ASP.Net
I have this java function that works great, but I need it to only return two decimal places like 333.33. Currently it returns 333.3333333333. What can I do to modify this? plannedpmt = (pledgedamt / numberpayments) 

View Complete Post

More Related Resource Links

Function to return number


I am trying to create a function that  return the number part within / / from a url if exist:

For exmple:

http://www.mydomain.com/Mobile_Exec/1234/Orange_revamps_business_website.aspx SHOULD RETURN "\1234\"

http://www.mydomain.com/News/Orange_revamps_business_website.aspx    SHOULD RETURN "\\"

http://www.mydomain.com/News/Features/627362/Orange_revamps_business_website.aspx SHOULD RETURN "\627362\"

I prefer if possible to use regular expression. Any help would be really appreciated.

Scalar Function Variable length return value

Would like to write a Scalar Function that returns a variable length string of spaces. Length being determined by an input parameter (int) Maybe I am missing the obvious but it seems impossible because you have to declare the size  of the varchar return variable I know there is a performance hit using scalar functions but we are generating a view that emulates an old fixed file format with lots of unused fields. So it will make the resultant view readable. So I am looking to do select goodfield1,fnSpace(5) as Unusedfield1,goodfield2,fnSpace(10)... from MyView thanks Bob

Return linq query in function

I try to return a var query from a function, but i'll get the error: Error:Error 41 Cannot implicitly convert type 'System.Collections.Generic.IEnumerable<AnonymousType#1>' to 'System.Collections.Generic.IEnumerable<System.Xml.XmlElement>'. An explicit conversion exists (are you missing a cast?)  Code: protected static IEnumerable<XmlElement> GetModels(byte MerkID) { string rawXML = AutoDisk.GetModels(12345, true, MerkID, "2010", ""); XmlDocument xml = new XmlDocument(); xml.LoadXml(rawXML); var query = from feed in xml.DocumentElement.ChildNodes.Cast<XmlNode>() select new { nModelID = feed.SelectSingleNode("nModelID").InnerText, Modelnaam = feed.SelectSingleNode("Modelnaam").InnerText }; return query; } Whats wrong and how can i make this working ?  

java script to call serverside function

hi i want java script by which i can call my asp.net (vb) function which i have written in aspx.vbi just using the vb function to change and check value of hiddenfild and other controln dont want to use ajax control toolkit , i wat to perform some action after spefic time interval

Error: "Select statements included within a function cannot return data to a client"

hi all, Not sure if there is an easier way to do this but this is my first ever Function I created so far. I am getting the error: "Select statements included within a function cannot return data to a client" All I am trying to do is ...if the date is NOT passed then apply NULL as the default value and run the SELECT statement. If the date IS NOT null then run a different SELECT statement. CREATE FUNCTION [SchemaTest].[fn_Test] ( @instance as uniqueidentifier ,@date as datetime = null ) RETURNS varchar(8000) AS BEGIN If (@date is null) --@date = null ?? Begin Select * From Uds.RealtimeLogging Where instanceID = @instance End Else Begin Select * From Uds.RealtimeLogging Where instanceID = @instance and [timeStamp] > @date End Return @stepIds END Thank you!JCD

Problem with IndexOf function in Java script?


Hi all,  i have one problem while using Index Of function in java script. I am using this in this way:

var ss=(document.getElementById('<%=HiddenField1.ClientID%>').value.indexOf(","+document.getElementById('<%=yyy.ClientID%>').value+"-"+document.getElementById(str).value,20));                       

function or query to return continuous span of months $ years as rows in query



I am using SS2008.

There are many situations in which I need to return a table where the rows are EVERY calendar month between two dates, not just the months where there is data present.

Is there a function that would take a beginning and end date mmddyyyy which would do this?

For example if I wanted 1/2004 through 8/2010?




and so on to





Thanks in advance,




Simple return value from WebMethod from Ajax function using JQuery


I have an Ajax function called from JQuery that goes to a webservice to return a value.  I need a SIMPLE example on how I can do this.  I've been going nuts with serializing and every other aspect of this topic. 

I need to return either an ArrayList with ONE string field or a DataTable of some kind.  Either way, I'm populating it into a DropDownList.

I'm willing to consider alternatives to this idea. (Background info - I get a value from a textbox and I need to run it through a DB to get an associated value or set of values).  I'm being really general so that someone can show a simple example.  Thanks.

return table from function (function has WITH common_table_expression )


I am trying to create following function which should return table but when I try to create it I get error message as "Select statements included within a function cannot return data to a client.". I am looking for workaround for this issue.



function dbo.GetCategoryIdTillBase(@Category_Id as char

Capture large text return from Javascript function


I have a Javascript function that writes a large scale of text into a div for now, but then I need to capture the text and use it in code behind. I tried to use hidden field but it has size limit so it didn't work.  The text is shown in the page, but when I view source, there is no text in the div so I couldn't use code behind to read the text from the div even though runat is server because the text is always empty. Any suggestions? Thanks!!!

encoding function parameters and return values when binaryMessageEncoding is used


Dear All,

I'm creating simple web service that will accept some parameters (such as customer name and file name) and return content of an xml file as a string and WS client will save it on his side. I'm using custom binding with binaryMessageEncoding and httpTransport. The question is if it is possible to have these input parameters as well as returned xml content binary encoded somehow?

Thanks in advance for your help!


Function AddDays did not return a value



does any one know how to fix the AddDays function in infopath.

i'm using this action to calculate workdays bewteen 2 datepicker. but it keep giving me the error about the adddays fuction.


concat(substring-before(., ";") + substring-after(., ";") * ((translate( xdDate:AddDays (basepoint, substring-before(., ";")), "-", "") < translate(@VM_DATUM_VAN, "-", "")) * 2 - 1), ";", substring-after(., ";") / 2)


Function 'AddDays' did not return a value, or it returned a value that cannot be converted to an XSL data type.

return asp.net page contents from a restful function !


hi , 

i want to make restful function that sometime return html or javascript or anything but sets the ContentType appropriatly , thus clients processes the return contents depending on the return type.

now , i have an asp.net page , and i want to run the page internally , what ever is returned from the asp.net page (the html), i want it to sent it to the client setting it's return type to html. i am stuck at this point . i.e how do i process the asp.net page internally , get the return contents (html), and return the html from the rest ful function.



how to return function in a tabular format.


Hi Experts,

   I want to create a function which will take 3 parameter




In a tabular format


1   10  10

2 20 20

3 30 30

4 40 40





What is the correct to return a structure from a function


Say I do this

Public Function CheckWebCamVF() As BusinessProfilesBO.VFCheck

checkwebcamVF.isactive = true

return checkwebcamVF

End Function

------or------------------- is this right 

Public Function CheckWebCamVF() As BusinessProfilesBO.VFCheck

dim example as new BusinessProfilesBO.VFCheck

example.isactive = true

return example

End Function

I seem to be getting null referance errors using the first one.

I am trying to get my code as fast and as correct as possible

Thanks for you help 


Call Function return as Enum on the WCF


Hi all,

i am having problem on the WCF function return with Enum


For example as below:

<OperationContract()> _

Function CanLoadPage(ByRef DynRec as Datatable,Byval Transstring as string) as resultstatus

resultstatus actually is public enum.


How can i pass this enum back to client?





Bryan Tan

ListView DataPager with SQL-Statements that already return only paged data.



As far as I understand the ListView-Control and the DataPager-Control, they work like this: The ListView gets its datarows from its data source, then the DataPager causes the ListView to display only a subset of those rows.

So what, when I want to use custom databinding for the ListView, that *already* gets the certain subset from SQL-Server (for better performance). Can I and how can I use the DataPager then?

Thanx, S.

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend