How can I convert a number with exponent value (such as 4.775900000000000e+004 ) to return a whole number, such as 47,759 using .net2.0 framework?
FYI, this is a weight category, not currency.
I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.
Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.
In ASP.net using VB, how can I Convert a number e.g 4.5 to french (4,5). And a quick question, when storing this in database, will It store as 4.5 or 45?
View 1 RepliesI have a dropdown list which has items bound to it using sql datasource.
In the database i have the numeric values corresponding to each item.
Now there are many such dropdown list's and on selection of each item i want to form a 14 digit numeric code,which i need to use further for some more functionality.
How can i convert a selected item from a dropdownlist to a numeric digit??or how can i bind the items in the dropdownlist to a database having numeric value for each item?
E.g if i select 'WT' from dropdown list the corresponding value for it in the database table is 39 so on form submit i want '39' to be formed in codebehind. likewise on selection of all items from different dropdown list the digit formed using codebehind should be '15487523568955'
as part of a project I am working on, I need to output the alphabetical 'name' of the number. This is better illustrated with an example.960Nine Hundred and SixtySo it'd convert '960' to 'Nine Hundred and Sixty'. Is there an easy way to do this in C#.NET? Also, if so, how easy would it be to apply the same function to a decimal number? I'm assuming if I can figure out how to convert a integer as above, I can just split the decimal number... so I'd have something like this 960.23 Nine Hundred and Sixty (units) andTwenty Three (units)
View 2 RepliesI'm serving up PDFs from a SQL db and presenting them in the browser. I'm trying to figure out a way to embed a number in the PDF dynamically so that the recordID for that PDFs SQL record is available to me when the user submits the XML form data. The user hits the submit button on the form and the form submits its XML data to my submission page. If there is some way of changing the submission URL on the fly then I could do a query string to pass my self the recordID. I'm not generating the PDF in code, its being created by hand and then uploaded to my site.EditUser is given a link someServer.com/pdfLink.aspx?formID=5 they go there and that pages pulls a PDF from the DB and displays it. This pulls up acrobat in browser full size so my aspx page isn't in control of submitting the completed form, Acrobat is. The user fills out the form and hits the submit button in the form. This submit button was set up at form design time to point to another page someSite.com/pdfSubmit.aspx The submit button posts the XML data to that page and I can process it. I need the recordID in the query string for the someSite.com/pdfSubmit.aspx page. To do this I would need to modify the PDF to either add the recordID and query string to the submit button's submit URL, or embed it in the PDF else ware. The big question is how do I modify the PDF just before I display it via someServer.com/pdfLink.aspx?formID=5 to do either of these two options.
View 3 Replies i want datalist to show only 6-8items ,as these datalist is connected to datasource which has more than 20 items..
like in facebook,we have lots of friends but in friend box only 6 friends is shown and when we click that we go to next page which display all list of friends...
I get this message when i go to update formview.
View 2 RepliesThe following code gives error: "When casting from a number, the value must be a number less than infinity."
<asp:TemplateField HeaderText="DATE" SortExpression="date1">
<ItemTemplate>
<asp:Calendar ID="Calendar1" runat="server"
SelectedDate='<%# Bind("date1") %>' VisibleDate='<%# Eval("date1") %>'>
</asp:Calendar>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="Date1" runat="server" Text='<%# Bind("date1") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
The error occurs at the line <asp:Calendar ID="Calendar1"...>
It errors because there are records with null value for date1 when the records are returned from the database.
Is there a way to specify in the .aspx file telling it to ignore null or display null/blank?
My environment is ASP.Net + IIS 7.0 + Windows Server 2008 + .Net 3.5. I am wondering whether the number of users online and number of active session are the same thing? The other question is, no matter whether they are the same, how to calculate them (i.e. for a given time, what is the number of users online, and related active number of sessions)?
View 1 Repliesany one know why are the following two give me different result? they should both give me no results as the value I give is not available. however, number 1 give me many results, and number 2 works as expected. I'd like the number 1 working as the same as number 2.
1. DECLARE
@SearchMCat nvarchar,
@SearchTitle nvarchar,
@SearchDesc nvarchar
SET @SearchMCat = 'fjiewo;jafoia'
SET @SearchTitle = 'fryere'
SET @SearchDesc = 'fdsfdsafae33'
SELECT ArticleCategory.CategoryDisplayName, Article.AudioPlaybackTargetTabID, Article.VideoPlaybackTargetTabID, Article.StartTime, Article.DateAdded, Article.Body, Article.Synopsis, Article.Title, Article.ArticleHasAudio, Article.ArticleHasVideo, Article.createdBy,
Article.RatingTotal, Article.RatingCount, Article.ArticleID, ArticleCategory.CategoryName
FROM ArticleCategory RIGHT OUTER JOIN Article ON ArticleCategory.ArticleCategoryID = Article.MasterCategory
WHERE (ArticleCategory.CategoryName LIKE '%' + @SearchMCat + '%') or (Article.Title LIKE '%' + @SearchTitle + '%') or (Article.Body LIKE '%' + @SearchDesc + '%')
2.
SELECT ArticleCategory.CategoryDisplayName, Article.AudioPlaybackTargetTabID, Article.VideoPlaybackTargetTabID, Article.StartTime, Article.DateAdded, Article.Body, Article.Synopsis, Article.Title, Article.ArticleHasAudio, Article.ArticleHasVideo, Article.createdBy, Article.RatingTotal, Article.RatingCount, Article.ArticleID, ArticleCategory.CategoryName
FROM ArticleCategory RIGHT OUTER JOIN Article ON ArticleCategory.ArticleCategoryID = Article.MasterCategory
WHERE (ArticleCategory.CategoryName LIKE '%' + 'fdsafdsafdsa' + '%') or (Article.Title LIKE '%' + 'fffaery' + '%') or (Article.Body LIKE '%' + 'fdas3r43ffdsa' + '%')
I want to convert a string to a number.
But some strings have a normal char in it like:
543p
How can delete all chars, instead of all chars that are normal in a decimal ?
I have a web user control with DataList control in it. In my .aspx page, I have a report header, an empty panel as a place holder, a report footer.In my .aspx.vb file, I'll loop through a list of departments. Within each department, I'll load a label to display the department name and the user control for the data, and add both the label and user control to the panel. So there are two variables:
the number of departments and the number of records in a user control.
Now I need to display the current page number and the total page number in the report footer. Is it doable? How? I'm thinking of this approach: declare a page variable count, count the number of department name labels and the number of records in a user control. When the total count reaches a number, such as 20, I'll break the page. This way, I can get the the page current number and the total number of pages. But how to add a page break to an asp.net page?
My requirement is, I have one text box and that text box accepts US Format 10 digit phone number like 555-555-5555. I want when user enter 5555555555 it automatically convert this in 555-555-5555 and if he enter some wrong number then show him error and if dont want to enter any thing then there should not be any error.
<th style="width: 150px">Home Telephone </th>
<td>
<asp:TextBox ID="txtHome" runat="server" MaxLength="12" ValidationGroup="vUserDetailsB" Width="252px" CssClass="txtBox" TabIndex="19"></asp:TextBox>
<cc1:MaskedEditExtender ID="meeHome" runat="server" TargetControlID="txtHome"
AutoComplete="false" MaskType="None" Mask="999-999-9999" ClearMaskOnLostFocus="true" InputDirection="LeftToRight" />
<%-- <cc1:MaskedEditValidator ID="mevHome" runat="server" ControlToValidate="txtHome"
EmptyValueMessage="Telephone Number is required." ValidationGroup="vUserDetailsB"
ControlExtender="meeHome" InvalidValueMessage="Valid Telephone Number is required."
IsValidEmpty="false" ValidationExpression="^d{3}-d{3}-d{4}$" Font-Size="8pt" />--%>
<asp:RegularExpressionValidator ID="revHome" runat="server" ControlToValidate="txtHome" Display="Dynamic" ErrorMessage="Invalid Home number. Number should be in the format: 555-123-4567" Font-Size="8pt" SetFocusOnError="True" ValidationExpression="d{3}-d{3}-d{4}"
ValidationGroup="vUserDetailsB" Width="100%" meta:resourcekey="txtHomeResource1"></asp:RegularExpressionValidator>
</td>
Whats happenening, If i entered any thing like 5555555555 and it is coverting to this 555-555-5555 format which is correct and then when i moved to another textbox it is throwing error "Invalid Home number. Number should be in the format: 555-123-4567" and this format changes to 5555555555 and its not going ahead.
Does ASP.NET provide any built in functionality for converting a named entity into its corresponding entity number? For example, I want to convert to , " to " and so on.
View 3 RepliesI have been trying to figure out how to use <asp:requiredfieldvalidator> with ValidationExpression but am having a difficult time understanding the syntax of ValidationExpression. I'd like to make sure one textbox's number (1-12) is equal to or higher than the other textbox's (1-12) number. How is this accomplished and what's the syntax of ValidationExpression (hopefully I'm stating the question correctly).
View 2 RepliesI want you to help me to use a cod that convert number to letter .
For example :
2000 $ : Two
Thousand dollars
I have 6E-11,4.4E-11 values in db and I am converting it to decimal. I have C# code:
string mystring = "6E-11";
decimal myno =Decimal.Parse (mystring, System.Globalization.NumberStyles.AllowExponent);
but it still not work.
I have one number that has something related to the currentdate :634101448539930000634101448627430000 (this information was took 9 seconds later than the first one)I have many codes like this and I need to know what those number means. It's something related to the current time, because the new information has always a bigger number than the older ones.
View 5 RepliesIf it starts my IdNumber
3
How to get the last number and add +1?
Eg.
Column IdNumber
3
4
5
6
7
The next record is 8
Using LINQ
My code:
[Code]....
I retrieve data from databse
col1 col2 col3
0 0 1,000
1 0 0
0 1 5
0 -1,200 0
0 0 0
0 0 0
and now I want to sum each for total
[code]....
I will get error when dr["col2"].ToString() = -1,200
col2 += Int32.Parse(dr["col2"].ToString().Replace(",",""),NumberStyles.AllowDecimalPoint);
does the problem is the negative sign?
how to sum for negative number?
set the version number on a web app?
View 3 Replieshow can i convert any number to text?
for ex: number---5560
in text we call----Five Thousand Five Hundred and Fifty like this i want convertin.what should i do for this type of convertion? I have to do it in asp website. when user enters some number i have to convert into text and show to him.
I have a system that generates a invoice in the form of a pdf document. I just want to know, what is the correct way to generate a reference number for the invoice. Preferebly I want something in the line of D100001, D100002 etc. The "D" stand for the kids school grade "D", "E","F" etc.
View 4 RepliesHow i extract 0 from " flag=0" OR "flag = 0".
These are string value.
