C# - How To Make Math.Round For A Number
Oct 13, 2010how to make the Rounded number ?
Example : 3341.48 to 3342.00
how to make the Rounded number ?
Example : 3341.48 to 3342.00
I'm trying to calculate a customer tax.
[Code]....
I really nead any appropriate function to fix it.
I have integer 363 for example.
Any method to make it 360 or 365?
Some values are returning 2.0 but I need it to be 2.00 as this is a money value that is displayed to the web page.
I am doing:
Math.Round(value, 2);
Is there a way to force it to 2 numbers after the decimal?
How do round a number say 83.3 double to 84 integer
View 4 RepliesWhy does Application_AuthenticateRequest make so many round trips before actually loading a page. I've noticed that at times it will process the same logic 10 or more times before actually loading a single page?
I don't understand why this is happening, and it makes me worry about excessive & unnecessary performance loads.
I make a panel rund corner using Ajaxtoolkit roundcorner. It works fine Now I use CSS file with this panel but roun corner do not work. Is it possible make Ajaxtoolkit working with CSS?
View 12 RepliesI am using asp:menu control to display horizontal menu.I need to display tabs with rounded top corners.
View 4 Replies[Code]....
Can't make a button round cornered using RoundedCornersExtender
I'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 Repliesi try to make register users page with username and password i want to makr the textbox for username accept only english and number and special carachter lik "_ - @ . " how can i do it
View 2 RepliesI have two tables which at first I made both of their primary key auto increment.I finished what needed to be done and faced an error.I realised that auto increment was not a good solution for this case so I decided to make an algorithm that will give a different key number.So I went to tables properties and removed their ID Specification (is ID) and turned it no.
View 7 RepliesI'm doing projects related to education, and I do not know how display mathematical formula? And Editor or component support Math Equation?. I'm using ASP.NET MVC 2.0 .
View 2 Replieshow can secure credit card number in database
using Encryption technique. using stored procedure instead of inline query and what more....
Is there any solution in ASP.NET/C# or Jquery for writing math equations as MathML is not very well supported by browsers.
View 2 RepliesI'm having an issue with my ASP.NET RangeValidator controls.
I want to allow users to enter a discount amount, and this amount must be negative (< $0.00). I want to verify that the amount entered in a textbox is a negative value, so I have this in my page markup:
<asp:TextBox ID="tbxDiscount" runat="server" />
<asp:RangeValidator ID="rvDiscount" runat="server" ControlToValidate="tbxDiscount"
MinimumValue="0.0" MaximumValue="0.0" EnableClientScript="true"
ErrorMessage="Please enter a negative value for a discount" />
and I attempt to set the MinimumValue dynamically in my code before the page gets rendered - to the negative equivalent of my item price. So if the item is $69, I want to set the minimum value to - $69:
rvDiscount.MinimumValue = (-1.0m * Price).ToString();
Trouble is: I keep getting this error message:
The maximum value 0.0 cannot be less
than the minimum value -69.00 for
rvDiscount
WTF?!?!??! Where I come from, -69 $ IS less than $0 ...... so what's the problem?
how to start/formulate codes on this.I want that in every form load, textbox1 will generate autonumber and random number for textbox 2.
View 2 RepliesI'm currently develop a monitoring and evaluation database with many indicators
For example: I have two input indicator : car , truck
Input_IndicatorID quantity
Car 3
Truck 2
I'd like to create an output indicator have field: formular. The result of vehicle = car + truck = 5
Output_indicatorID formular
Vehicle Car + truck
I don't now how to parse this string, detect parameter: car, truck to get the answer
I search on Google and find some Math parse like: muParser, bcnet but it just for a string
I have to display math symbols in the label text for checkbox. I have created the symbol in MSWord but dont know how is can do that in the website.Is there anyway I can do that.
View 2 RepliesI want write save to database retrieve from database and show in asp.net form this math formula. How i can this?
View 1 RepliesI'm currently develop a monitoring and evaluation database with many indicators
For example: I have two input indicator : car , truck
Input_IndicatorID quantity
Car 3
Truck 2
I'd like to create an output indicator have field: formular. The result of vehicle =
car + truck = 5
Output_indicatorID formular
Vehicle Car + truck
I don't now how to parse this string, detect parameter: car, truck to get the answer
I search on Google and find some Math parse like: muParser, bcnet but it just for a string
I have a Gridview with 12 columns, Jan, Feb...Dec.
I have a textbox value that could be 1, 2,...12
I want if textbox value is 7, then column Aug-Dec in Gridview is editable when in update mode and the column in Jan-Jul is not updatable (eg make it label instead of textbox).
How can I do this ?
Is it possible to perform an update command which performs addition using a value from a textbox? For example: User inputs a number into TextBox1 (I use regular expression validation to ensure this is an integer).
[Code]....
Basically if the user inputs 5 into TextBox1, I want the update command to subtract 5 from that user's ballance.
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.
i want to round g value to 100,200,300 from 169,278,325.i'm trying to do it by getting the first letter and multiply with 100 like that.for example
from this i ll take 1 and multiply with hundred.my Question is
1000,10000 also i should do the same.dont know how to do it.