How to validate a decimal value with 2 digits after decimal point (de decimal point is a comma)
I am a newbee, I have a Textbox where de user must write the price of an object.
How can I validate de data entry in the Textbox (it must be a valid decimal with 2 digits after decimal point), and my pages are in Portuguese so the decimal point to be accepted must be a comma
well you can do something like followig:
suppose TextBox1.Text = 123456,789
then you can say
int index1 = TextBox1.Text.IndexOf(",") +1;
int index2 = TextBox1.Text.IndexOf(...how do i keep a value with 2 integers following a decimal point?
Hi All.I have a number like 0.50 i.e a value representing money in a double variable.However, it loses the last 0 and i am left with 0.5. I am using the formatCurrency function but still no luck. The problem is when i display the value stored, it only displays at 0.5 not 0.50. Any solutions?Thanks
How many parameters are you passing to FormatCurrency()? The second parameter, which is optional, specifies the number of decimal places to display. I looked here: http://msdn.microsoft.com/en-us/library/3352e6f5(VS.80).aspx
Try FormatCurrency(moneyAmount, 2)
Hope this helps.
EDIT...how to convert value with decimal point into value with decimal comma
I like to know how I can change (for example) the value 55.55 into 55,55. (The system in my country is using comma's instead of points)
I'm starting with a string with the value "55.55"
Then I will convert it to a double 55,55
Do I need the the system.Globalization namespace or is there just a simple solution?
Hi,If you are just going to use this format for display then it would be easy to do this:double dTemp;dTemp = 55.55;Response.Write(dTemp.ToString().Replace(".",","));H...2 Decimal point value Problem..
How to create a DBF table with Floating Point column (2 Decimal Places) in Delphi code?
coiner roy wrote:
> Hi guys,
> Need help!
> How to create a DBF table with Floating Point column (2 Decimal
> Places) in Delphi code? Thanks.
Which Delphi version?
Which Database components?
No problems with creating other kinds of dbf-tables or columns?
...CompareValidator fail if currency value more than 2 decimal point
Does anyone encounter problem using the compare validator against a textbox with operator=DataTypeCheck, type="Currency" and the textbox value contains more than 2 decimal point?
With type="Double" it works fine with more than 2 decimal point but must not have comma.
Below is my test result:
Currency 10,200.20 pass
Currency 10,200.204 fail
Double 10,200.20 fail
Double 10200.204 pass
Any suggestion to overcome this issue?
...how to round mumeric value upto 3 decimal points in asp 2.0
i want to rount numericvalues up to 3 dicimal points in asp 2.0, how can i achive this goal.
If you just want to show this value as string use:
x.ToString("0.000") - to show always three decimals (even they are zero)
x.ToString("0.###") - to show only existing decimals - up to three.
If you need it as number - after string conversion - just use
Decimal dec = Convert.ToDecimal(x.ToString("0.###"))
Code works in all ASP 2.0 languages
Regards,Florin Antoci...Storing values with more than 2 decimal places in a NUMERIC(9,2) field
With Interbase 7.5.1 I recently found that dbExpress (Delphi 7.1) allows
to store more than two decimal places in a column which is defined as
Is this known behaviour? A related problem with dbExpress in Delphi is,
that a record who uses more than 2 decimal places in this DECIMLA(9,2)
column can not be edited in a data entry form which uses TSQLQuery and
TClientDataSet: the ApplyUpdates method will fail with "record not found
or modified by an other user".
betasoft - Software for Delphi™ and for the Java™ ...decimal point #2
I am trying to move the decimal point 2 places to the the left.
Eg : To make 4536233 into 45362.33
I tried this
$total = "4536233";
$total = sprintf("%0.2f",$total);
But I get this
Can anyone help please
The Sprintf function may not be able to change the value of the scalar
varia...Generate 2 decimal points??? how?
I use MSSQL as my database and ASP.NET as my front application. I want to display Price value S$23.68.
The dayatype I used is smallmoney, but it display: S$23.6800. HOw do I control the number of decimals point in the column of MSSQL??
Thanks a lot
Well for monetry values i use datatype Decimal(9,2)where 9 is the number of digits before Decimal and 2 is the number of digits that u can use after decimal Pointhope that might helps.....!!Gurpreet Singh Dhaliwal...Using Data Values from 2 tables of a database to calculate an average of the 2 values
Hi all,I had a ChemDatasbase with 2 tables (LabData & LabResults) in the Sqlexpress server of my SQL Server Management Studio Express. In my VWD 2005 Express, I used DropDownList and GridView controls in the Default.aspx of my RPD-1 website to get the following output: RPD-1 Output Label1: LabData-SampleID &n...Problem with decimal point in datawindow #2
I have a problem with decimals in a datawindow.
-When i use a decimal with editmask #0.00 or #0,00 the number i
receive from the datawindow is not a decimal For ex.: dec
(datawindow.Object.decimal) = 165 (and not 16.5)
I tried to change the settings in the registry in the beginning of my
program, because the standard
on my computer the decimal sign is a comma. So I change it in the program to
a point and at the
end of the program back to a comma .
I also tried to use an edit field but then i have the same problem.
What can i do about this?
Whic...Validate 2 digits after decimal point?
I am wondering what is the best approach to be able to validate a numeric field with 2 digits after the decimal point.
Does anyone have a small snippet of code.
I can't use the inbuilt validator controls of asp.net, as the textboxes would be generated on the fly.
You can add validator controls on the fly, same as any other control.Jared LivingstonMrLivingston.com - Livingston Family WebsiteTest/Demo site - moonmark.com
Thanks for the speedy reply.
I am just trying to write this function, to which I pass the name of the textbox, the validation type such ...How to display value rounded and with 2 decimal
I want to display values always with 2 decimals.
Lets say I have a string OR Decimal variable that has value "500000",
then I want to display it as "500000.00",
or if its "500000.6655", I want to display it as "500000.66".
I tried string.Format("0:C2") but its not working, can you tell me how can I format this value so that it always displays with two decimals.
niravparekh:Lets say I have a string OR Decimal
Numeric format strings do not work for Strings OR Numbers. The value being formatted must be stored in a numeric ...How to keep session between 2 domains pointing to the same account?
I have a problem that's driving me mad.
I have a site with multiple domains pointed to it, and I have one secure certificate for one of the domains. So whenever there is sensitive data to be sent, I redirect to the secure domain.
I am currently saving off the 'entry' domain in the Session_Start event of the global.asax, but when I redirect to the secure domain, my session is lost. is it possible to keep the session across the domains, since it's pointing to the same space? I'm not sure if this is clear enough, but if anyone out there could help me out, i'd appreciate it.