How To Sum Negative Int Number
Aug 18, 2010
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?
View 9 Replies
Similar Messages:
Feb 23, 2010
I had a repeater that will be binded using dataset
[Code]....
and on page load I write this code
[Code]....
it worked very well on my machine , after applying it on the server it give the following error
Server Error in '/' Application.
Number must be either non-negative or -1. Parameter name: millisecondsTimeout Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentOutOfRangeException: Number must be either non-negative or -1. Parameter name: millisecondsTimeoutSource Error:
[Code]....
Stack Trace:
[Code]....
View 3 Replies
May 7, 2015
I want to put validation in a Textbox, that the numbers entered inside textbox should be between 1 to -1 only i.e., (-1, -0.1, -0.2, -0.3, -0.4, -0.5, -0.6, -0.7 ....... 1 )I tried below code but "RangeValidator" is not working as per requirement:
HTML:
<asp:RangeValidator ID="RangeValidator1" runat="server" MaximumValue="1" MinimumValue="-1" Text="value between 1 to -1" ErrorMessage="value between 1 to -1" ControlToValidate="TxtY" ValidationGroup="usrvalid"></asp:RangeValidator>
<asp:TextBox ID="TxtY" Text='<%#Eval("Y") %>' runat="server" Width="30%"></asp:TextBox>
<cc1:FilteredTextBoxExtender ID="FilteredTextBoxExtender5" TargetControlID="TxtY" FilterType="Custom" ValidChars="-01234567890." runat="server"></cc1:FilteredTextBoxExtender>
How to achieve it.
View 1 Replies
Dec 13, 2010
I have a gridview that displays the total hours and employee works. I also have another column in the gridview that shows the difference from the hours worked and 8.5. I want the column that shows the difference to display the number in red whenever the number is a negative.
The gridview looks like:
Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03
I would like it to look like:
Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03
View 20 Replies
Feb 2, 2010
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.
View 1 Replies
Oct 19, 2010
I have the following issue where I cannot seem to display a negative number and the result seems to stay on zero.
The code is as follows:
[code]...
In my code iNumber1 = 108 and iNumber2=27 however when the result is divided again by 108 the answer seems to stay on 108. I tried using doubles but with no luck.
View 3 Replies
Jan 24, 2016
How to convert negative value (-) to 0 using C# and VB.Net? Below is my sample query:
dim finaltotalbonus as doubledim Sumtotalbonus as doubledim totaldeductamount as double
finaltotalbonus = Math.Round(Sumtotalbonus - totaldeductamount)FinalTotal = finaltotalbonus
sample data :
finaltotalbonus = Math.Round(200 - 500)FinalTotal = -300
How to make system show FinalTotal = 0 for negative value (-)?
View 1 Replies
Sep 7, 2010
I have negative numbers in my report and I wish to display them with a "<" sign.
View 5 Replies
Oct 25, 2010
i have a select statement below. The result of r1- @r1 may be positive or negative.
i want it to always result as positive, so it is a negative number then it to show the same number as positive. can i do this?
e.g.
r1 = 7, @r1 = 4
r1 - @r1 = 3
but
if r1 = 5, @r1 = 6
r1 = @r1 = -1, but i want this to be 1, because i am trying to work out the difference between the two numbers.
can this be done within a select statement? my select statement is:
SELECT imageurl, (r1 - @r1) AS difference
View 1 Replies
Mar 29, 2011
I have a situation wherein I need to search through a VS project for any control that does not have a MaxLength property defined.For example:
<asp:TextBox ID="txtName" runat="server" MaxLength="50" Text="Enter Name" />
<asp:TextBox ID="txtOther" MaxLength="25" runat="server" />
<asp:TextBox ID="MaxLength" runat="server" />
[code]...
View 2 Replies
Feb 24, 2011
I am Getting this exception when i select the checkbox control in Grid view"Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"
I have Checkbox in Gridview control, when i select the record in grid view corresponding entire record will be populated into form fields,it working absolutely fine,I have search method on my webform, if i searched based on particular value in form fileds, records will be filtered in Girdvie control when i select the record, same reocrd suppose to populate in form fields but not loading, above error occuring.normally no issues error occuring when i search and select record. error occuring at redline in the code
[code].....
View 3 Replies
Apr 8, 2010
I have a GridView that populates the days between the start and end date. What i want to ask is that is it possible to display a word "Overdue" (If possible "Overdue by 7 days") when the datediff is negative (eg: -7 days) The following are parts my codes for now:
<asp:TemplateField HeaderText="Date Raised" SortExpression="DateRaised">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("DateRaised","{0:d}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Expected Close Date" SortExpression="DateClose">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("DateClose","{0:d}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="DaysTaken" HeaderText="Allocated Days" />
<asp:BoundField DataField="RemainingDays" HeaderText="Remaining Days" />
<asp:SqlDataSource ID="SqlDS_UnresolvedIssues" runat="server"
ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString_PITLog %>"
SelectCommand="SELECT [IssueLog].[DateRaised], [IssueLog].[DateClose], DATEDIFF(dd,DateRaised,DateClose) AS DaysTaken, DATEDIFF(dd, GETDATE() ,DateClose) AS RemainingDays FROM [IssueLog]
INNER JOIN [ActDetails] ON [IssueLog].[ActID]=[ActDetails].[ActID] WHERE [ActDetails].[ProjID]=@ProjID AND [ActDetails].[DevPhase]=@DevPhase AND NOT [IssueLog].[IssueStatus]=@IssueStatus">
<SelectParameters>
<asp:ControlParameter ControlID="DD_PMProjID" Name="ProjID" />
<asp:ControlParameter ControlID="DD_DevPhase" Name="DevPhase" />
<asp:Parameter DefaultValue="COMP" Name="IssueStatus" />
</SelectParameters>
</asp:SqlDataSource>
By the way, I am using Web Developer 2008, VB.net.
View 11 Replies
Aug 6, 2010
I have a gridview that calculate net balance by taking deposit - withdraw. So when the withdraw is more than the deposit, it will result in a negative value, how do I detect that and replace the minus sign with bracket?
[code]....
View 10 Replies
Oct 22, 2010
We have a large ASP.NET MVC project where all numbers output to the screen are formatted as currency (i.e. ToString("c"). However, negative numbers are showing up with ()'s. For example:
decimal d = -8.88m;
Console.WriteLine(d.ToString("c"));
//outputs $(8.88)
This is a bit annoying to our users, particularly since there are in textboxes. We have a few thousand places where we send currency fields to the screen like this, so we'd love a way to change the formatting globally. Is there one? All the methods I've seen indicate that you have to create a new formatter, similar to this:
string curCulture = System.Threading.Thread.CurrentThread.CurrentCulture.ToString();
System.Globalization.NumberFormatInfo currencyFormat =
new System.Globalization.CultureInfo(curCulture).NumberFormat;
currencyFormat.CurrencyNegativePattern = 1;
We'd prefer not to change all of our ToString("c") methods ... is there a better way? My first thought was to just change our locale to Australia, but realized the date formatting would be screwed up.
View 2 Replies
Jun 1, 2012
Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index after binding the gridview with data i need to set the column width as defined in a array.i am setting it as
string[] cwidth = Session["width"].ToString().Split(',');
int colcount = coln.Length;
for (int i = 0; i <= colcount - 1; i++)
{
Gridview1.Columns[i].HeaderText = coln[i].ToString();
int swidth = Convert.ToInt32(cwidth[i]);
Gridview1.Columns[i].HeaderStyle.Width = Convert.ToInt32(cwidth[i]);
}
but i get the above error
View 1 Replies
Feb 2, 2012
I have an array called"List" with 1 item and a gridview "grdWorkingDays" with two columns.
In the First column, I want to display the working days dynamically from the arraylist and in the second column I need to display a dropdown with CL/PL/Halfday(Which has values from a database table and is already written in a method) against each date of array list.
The code is:
int NoOfWorkingDays = List.Count;
for (int j = 0; j < NoOfWorkingDays; j++){
String Date = ((Label)grdWorkingDays.Rows[j].Cells[0].FindControl("lblLeaveType")).Text;
Date = List[j].ToString();
[Code] .....
When I run this, I am getting error as:
"Index was out of range. Must be non-negative and less than the size of the collection." pointing to the 1st row of for loop.
I am struggling with this for past few days and count find what the error is.
FYI, the array count is being calculated correctly as "1" .
View 1 Replies
Aug 7, 2012
I have my grid view and its code is as follows
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="NewCampaign.aspx.cs" Inherits="NoticeBoard.WebForm1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head runat="server">
<title></title> <style type="text/css"> .style1
[Code] .....
Basically it is the form when user enter all the data and press the submit button then the data will appear on the grid view . On grid view there is option edit when i edit the row and press the update button then the following error will occur
int cid = Int32.Parse(noticeDetails.DataKeys[e.RowIndex].Value.ToString());
"Argumentout of range exception and was unhandled by user code.
Index was out of range must be non negative and out of collection
the aspx.cs code0
View 1 Replies
May 20, 2010
This is my first attempt at paging on a listview. The first time my page loads it loads the listview fine, but when I try to use the paging I get the following error:
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
Here's my code:
[code].....
When I take the following line out I don't get the error, but i need it to populate my controls:
DataKey currentDataKey = this.lvReports.DataKeys[currentItem.DataItemIndex];
View 8 Replies
Jan 21, 2010
I have encountered a problem about "order by" sorting in SQL. As some of the items (strings) in a dropdown list contain negative sign on the left, it is surprising for me that the SQL server cannot sort the items in an alphabetical order and as a result I was forced to set the property value (IsSort = False) of the Ajax ListSearch, which slow down the searching speed a lot. Below are examples of two of the string items with a negative sign on the left.
View 6 Replies
Mar 1, 2011
i am trying to do a really simple thing but it won't work...
[Code]....
this is the error i get
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
i can see different columns in gridview but when hidding gives me error
View 1 Replies
Jul 29, 2010
I have the following problem, i am using gridview to display some table info,, and during RowDataBound event i am binding another DataList control placed on gridview template column,,, the problem is that the DataBind() event of the gridview gives "Index 1 is either negative or above rows count." error.
I debugged alot,, when you disable the DataList binding it works,, but why the 2 not working together i dont know!!.
Below my Code in
Code Behind:
using System;
View 4 Replies
Jan 26, 2011
I have gridview like this.
[Code]....
is index was out of range must be non negative and less than the size of the collection
View 7 Replies
Sep 8, 2010
Is there another currency format string besides "C"? "C" seems to convert negative amounts like you'd see on a bank statement (e.g. $-10.67 shows up as ($10.67)). The guy here at work doesn't like to see .00 at the end of money so in a gridview I wrote for him I was just dropped the last three characters after I converted the values to .ToString("C"), but one negative value in the bunch breaks that logic.
View 7 Replies
May 4, 2010
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 Replies
Apr 15, 2013
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...
View 1 Replies
